Nu Horizons Portal Asia Pacific - September 2009

Featured Products Full-Speed USB Universal Asynchronous Receiver Transmitter Series

The XR21V1410 (V1410), XR21V1412 (V1412), and XR21V1414 (V1414) are enhanced 1-channel, 2-channel and 4-channel Universal Asynchronous Receiver and Transmitter (UART) with a USB interface. The USB interface is fully compliant to Full Speed USB 2.0 specification that supports 12 Mbps USB data transfer rate.

In This Issue: Bus Interface Exar

Development Tools Xilinx

Physical Layer Wurth Electronics Midcom

Power & Battery Management Allegro MicroSystems, Inc. Linear Technology Micrel

Power Emerson Network Power

Timing IDT Micrel

APAC Edition September 2009

Bus Interface

Full-Speed USB Universal Asynchronous Receiver Transmitter Series Industry’s Fastest UART Series with USB 2.0 Compliant Bus Interface The XR21V1410 (V1410), XR21V1412 (V1412), and XR21V1414 (V1414) are enhanced 1-channel, 2-channel and 4-channel Universal Asynchronous Receiver and Transmitter (UART) with a USB interface. The USB interface is fully compliant to Full Speed USB 2.0 specification that supports 12 Mbps USB data transfer rate. The USB interface also supports USB suspend, resume and remote wakeup operations. The V141x operates from an internal 48MHz clock therefore no external crystal/oscillator is required like previous generation UARTs. With the fractional baud rate generator, any baud rate can accurately be generated using the internal 48MHz clock. The large 128-byte TX FIFO and 384-byte RX FIFO of the V141x helps to optimize the overall data throughput for various applications. The Automatic Transceiver Direction control feature simplifies both the hardware and software for half-duplex RS-485 applications. The multidrop (9-bit) mode with automatic half-duplex transceiver control feature further simplifies typical multidrop RS-485 applications. The V141x operates from a single 2.97 to 3.63 volt power supply and has 5V tolerant inputs. Virtual COM port drivers for Windows 2000, XP, Vista, and CE, as well as Linux and Mac are supported for the XR21V1410, XR21V1412 and XR21V1414.

Features  USB 2.0 Compliant Interface  Supports 12 Mbps USB full-speed data rate  Supports USB suspend, resume and remote wakeup operations  Enhanced UART Features  Data rates up to 12 Mbps  Fractional Baud Rate Generator  128 byte TX FIFO  384 byte RX FIFO  7, 8 or 9 data bits, 1 or 2 stop bits  Automatic Hardware (RTS/CTS or DTR/DSR) Flow Control  Automatic Software (Xon/Xoff) Flow Control  Multidrop mode w/Auto Half-Duplex Transceiver Control  Multidrop mode w/ Auto TX Enable  Half-Duplex mode  Selectable GPIO or Modem I/O  Internal 48 MHz clock  Single 2.97-3.63V power supply  5V tolerant inputs  Virtual COM Port drivers  Windows 2000, XP and Vista  Windows CE 4.2, 5.0, 6.0  Linux  Mac

Applications  Portable Appliances  External Converters (Dongles)  Battery-Operated Devices  Cellular Data Devices  Factory Automation and Process Controls  Industrial Applications

For more information, including pricing, availability, datasheets and samples (if available), please visit http://ap.nuhorizons.com/FeaturedProducts

2

XR21V1414 Block Diagram

World’s Fastest Sample Service for Customized Transformers The world’s fastest sample service for customized transformers offers the unique possibility to get samples designed to your requirements and delivered when you need them - guaranteed! Order the Speedy Design Service when requesting samples and samples will ship within the selected time, or they’re free of charge!

Physical Layer

Speedy Design Service for customized Power & Telecom Transformers

Package Styles and Order Form available online at: www.we-online.com/speedy

Features  Almost 30 package styles to choose from  Fastest Custom Transformers  Guaranteed Delivery Time—or free of charge  Technical Support for your Design

Benefits  Support several applications  Fastest sample service  Guaranteed service in 7 days or less—you choose!  Within your selected service time, you receive:  Specification Sheet  Test Data & Deviation Report  5 customized pieces

Applications  Switch Mode Power  Flyback  Forward  Push-Pull  Coupled Inductors  Telecom Applications  xDSL  POTS Splitter Inductors

Service Options for 5 customized samples: Selected Service Time

Price in €

Price in US$

Ship next day*

300

400

Ship in 3 days*

200

300

Ship in 7 days*

100

150

*Shipped with FedEx Priority

3

Power & Battery Management

A4403 Valley Current-Mode Control Buck Converter Flexible Solution for a Wide Range of Applications The A4403 is a buck converter that uses valley currentmode control. This control scheme allows very short switch on-times to be achieved, making it ideal for applications that require high switching frequencies combined with high input voltages and low output voltages. Low cost is accomplished through high switching frequencies of up to 2 MHz, allowing smaller and lower value inductors and capacitors. In addition, minimal external components are required through high levels of integration. Optimal drive circuits are utilized to minimize switching losses. The switching frequency is maintained constant, as the ontime is modulated by the input voltage. This feed-forward control ensures excellent line correction. The on-time is set by an external resistor pulled-up to the input supply. When power is initially applied and the device is enabled, a user-configurable soft-start function occurs to minimize inrush current and to prevent output overshoot. Internal housekeeping and bootstrap supplies are provided which only require the addition of one small ceramic capacitor. A top-off charge pump is also provided to ensure correct operation at light loads. Internal diagnostics provide comprehensive protection against overcurrents, input undervoltages, and overtemperatures. The device package is a 16-contact, 4 mm × 4 mm, 0.75 mm nominal overall height QFN, with exposed pad for enhanced thermal dissipation. It is lead (Pb) free, with 100% matte tin leadframe plating.

Features

Benefits

 Wide input supply voltage range 9 V to 46 V

 Large input supply range for a variety of applications

 High step-down ratios

 < 50 ns on-time permits low output voltage with high input voltages

 Wide output voltage range 0.8 V to 15 V at 3 A output current

 Flexibility for a wide range of applications

 Programmable on time with switching frequencies up to  High frequency switching reduces the size and cost of external 2 MHz components  Minimal external components

 Up integration of external components reduces cost and PC board footprint

 Programmable soft start

 Reduces supply inrush current and reduces potential voltage overshoot on the output

 Input under voltage, over current and over temperature protection

 Protects A4403 from most out of specification operating conditions

 -40ºC to 105ºC operating ambient temperature range

 Designed for demanding operating environments

 16 contact QFN package with exposed thermal pad (4 x 4 x 0.75 mm)

Applications  Office automation: Printers, scanners, copiers  Instrumentation: Small footprint portable test equipment and medical diagnostic instruments  Industrial: Battery chargers, high power LED supply, system power supplies for factory automation equipment  Consumer: Set top boxes, cable and DSL modems and routers, GPS, infotainment

4

 Small thermally efficient package is ideal where PC board space is limited

The LT3758 is a wide input range, current mode, DC/DC controller which is capable of generating either positive or negative output voltages. It can be configured as either a boost, flyback, SEPIC or inverting converter. The LT3758 drives a low side external N-channel power MOSFET from an internal regulated 7.2V supply. The fixed frequency, current-mode architecture results in stable operation over a wide range of supply and output voltages.

Power & Battery Management

LT3758 - High Input Voltage, Boost, Flyback, SEPIC and Inverting Controller 100V Input DC/DC Controller Generates Positive or Negative Regulated Output

The operating frequency of LT3758 can be set with an external resistor over a 100kHz to 1MHz range, and can be synchronized to an external clock using the SYNC pin. A minimum operating supply voltage of 5.5V, and a low shutdown quiescent current of less than 1μA, make the LT3758 ideally suited for battery-powered systems. The LT3758 features soft-start and frequency foldback functions to limit inductor current during start-up and output short-circuit. The device is available in a small 10-lead DFN (3mm × 3mm) or MSOPE package.

Features  Wide Input Voltage Range: 5.5V to 100V  Positive or Negative Output Voltage Programming with a Single Feedback Pin  Current Mode Control Provides Excellent Transient Response  Programmable Operating Frequency (100kHz to 1MHz) with One External Resistor

12V Output Nonisolated Flyback Power Supply VIN 36V TO 72V

D1 CIN 2.2µF 100V X7R

1M

44.2k SYNC

 Output Overvoltage Protection  Internal 7.2V Low Dropout Voltage Regulator  Programmable Input Undervoltage Lockout with Hysteresis  Programmable Soft-Start

6.2k

VIN

LT3758

SW GATE

FBX GND INTVCC

VC

M1

1N4148

0.47µF 100pF

4,5,6 (PARALLEL)

105k 1%

SENSE

RT SS

63.4k 200kHz

T1 1,2,3 (SERIES)

VOUT 12V 1.2A

DSN

SHDN/UVLO

 Synchronizeable to an External Clock  Low Shutdown Current < 1μA

0.022µF 100V

10k 10nF

CVCC 4.7µF 10V X5R

5.1Ω

0.030Ω

15.8k 1%

COUT 47µF X5R

 Small 10-Lead DFN (3mm × 3mm) and MSOPE Packages

Applications  Automotive  Telecom  Industrial

For more information, including pricing, availability, datasheets and samples (if available), please visit http://ap.nuhorizons.com/FeaturedProducts

5

Power & Battery Management

MIC38150 HELDO™ 1.5A High Efficiency Low Dropout Regulator (HELDO) The MIC38150 is a 1.5A continuous output current step down converter. This is a follow-on device to the MIC38300 in Micrel’s new generation of HELDO™ power management devices. The HELDO™ family provides the benefits of LDOs with respect to ease of use, fast transient performance, high PSRR and low noise while offering the efficiency of a switching regulator. As output voltages move lower, the output noise and transient response of a switching regulator become an increasing challenge for designers. By combining a switcher whose output is slaved to the input of a high performance LDO, high efficiency is achieved with a clean low noise output. The MIC38150 is designed to provide less than 5mV of peak-to-peak noise and more than 70dB of PSRR at 1kHz. Furthermore, the architecture of the MIC38150 is optimized for fast load transients allowing the output to maintain less than 30mV of output voltage deviation even during ultra-fast load steps. This makes the MIC38150 an ideal choice for low voltage ASICs and other digital ICs. The MIC38150 features a fully integrated switching regulator and LDO combination, operates with input voltages from 3.0V to 5.5V input and offers adjustable output voltages down to 1.0V. The MIC38150 is offered in a small 28-pin 4mm x 6mm x 0.9mm MLF® package and can operate from -40°C to +125°C.

Features

Benefits

 3V to 5.5V supply voltage

 Ideal for many lower power rails in use today

 Adjustable output voltage down to 1V

 Able to power/address lower voltage rails for newer applications

 Output noise less than 5mV

 Provides a very clean signal at the output; ideal for noise

 Ultra-fast transient performance



 Efficiencies up to 85%  1.5A continuous output/integrated switch

 Allows for a minimal voltage deviation even during ultra-fast load steps and reduces output capacitance

 PSRR > 70dB at 1kHz

 Less power dissipation in a system

 Thermal shutdown and current limit protection

 Easy to use/design, low components count

®

 4mm x 6mm MLF thermally enhanced package

sensitive applications

 Good for noise sensitive applications such as RF  Robust and reliable power device

Applications  Easy upgrade from an LDO solution  Pin-to-pin compatible with the MIC38300  Powering low voltage ASICs and other digital ICs  Point-of-load applications  Networking applications  Industrial power  Sensitive RF applications  Base stations For more information, including pricing, availability, datasheets and samples (if available), please visit http://ap.nuhorizons.com/FeaturedProducts

6

 Keeps the board size to a minimum, improves reliability

Fundamentals of Electronics Courses Need a refresher or introduction on a new technology or new product design? Check out a TechOnline Fundamentals of Electronics Course. Each course is designed to provide you with an objective introduction to critical technologies and concepts within a specific electronics domain.

Spotlight on: Fundamentals of Linear Regulators Course Description A basic building block in power supply design, linear regulators provide an inexpensive, low noise, and easy-to-use solution for delivering the stable DC voltages needed to power the analog and digital electronics in applications of every type. This course will offer designers - especially those working with digita circuits - an overview geared to help them better select and use these vital components.

b What is a linear regulator? b Basic operation b Linear vs. switching regulators b Types of linear regulators b Basic specifications b Design considerations b Selecting a linear regulator b Trends Linear regulator FAQ b Real questions received by Linear Technology's technical support department The course will also include an example of a linear regulator application. http://www.techonline.com/learning/course/217100174

Upcoming Fundamentals of Electronics courses

b�Fundamentals of Mixed-Signal FPGAs b�Fundamentals of DSP Fundamentals of Embedded b�Systems Security

Fundamentals of Embedded b�Software Optimization

b�Fundamentals of Data Converters b�Fundamentals of FPGAs

b�Fundamentals of Microcontrollers Fundamentals of Multicore b�Processing

For other Fundamentals of Electronics Courses go to techonline.com/learning/course

TM

7

Power (AC-DC Supplies)

High Efficiency 100-250 Watts MEDICAL & ITE SAFETY APPROVALS The LPS100-M and LPS200-M features ITE, non-patient contact and non-patient critical medical safety approvals. In addition, the units comply with the rigorous EN55022-B and FCC part 15 Level B EMC conducted and meet all applicable immunity standards. These power supplies carry a wide set of safety approvals as well, with UL/TUV/cULus 60950-1. COMPACT OPEN-FRAME DESIGN Both series utilize a compact open-frame design. The LPS100-M has a 2 x 4 inch footprint with a height of 1.29 inches and the LPS200-M has a 3 x 5 inch footprint with a height of 1.32 inches.

LPS103-M

USE ANYWHERE IN THE WORLD The LPS100-M and LPS200-M offer a unversal input of 90-264 Vac enabling these power supplies to be used anywhere in the world and are capable of operating from a 120-300 Vdc input. APPLICATIONS The power supplies are primarily intended for use in information technology equipment (ITE) and light industrial systems, as well as for equipment intended for non-patient contact and nonpatient critical use in low power medical, dental and laboratory applications.

LPS203-M

Features

Benefits

Applications

 Compact open-frame footprints  Less than 1U high  88% efficiency at full load  Power density: 11-14 watts/in3  Medical & ITE safeties  Remote sense & power fail  Adjustable main output  Isolated 12 V fan output  Enclosure kit available

 Perfect for space restricted applications  Universal AC input for global use  Pre-approved for medical & ITE applications  Minimize input current distortion  Compliance with international EN61000-3-2 standards  Protections include: overvoltage, overtemperature & short-circuit conditions

 Information Technology  Industrial Systems  Non-Patient Critical Medical  Non-Patient Critical Dental  Laboratory Equipment  Instrumentation  Servers & Storage  Telecommunications

Series

Output

LPS100-M LPS200-M

Maximum Load

Regulation

3.1 A - 24 A

3.5 A - 30 A

± 2%

5.2A - 40 A

5.8 A - 44 A

± 2%

30CFM Forced Air

5 V - 48 V

2.1 A - 16 A

5 V - 48 V

2.6 A - 20 A

Visit www.PowerConversion.com/go/AC-DC for more information 8

Peak Load

Convection Cooling

Wireless

LPS100-M & LPS200-M Medical & ITE Approved AC-DC Power Supplies

Small - Reliable - Efficient CONVENIENT DESIGN The LGA C-Series high-density power converters are packaged in a 16.26 x 16.26 mm outline and utilize an identical footprint for all models (3A, 6A, 10A and 20A) that provides designers a convenient power migration path as system requirements change. The power converter’s ultra compact Land Grid Array (LGA) packaging enables a uniform, low profile form factor ideal for space restricted boards. The LGA C-Series can be mounted on either side of many circuit boards and offers designers an opportunity to employ a variety of conductive cooling techniques via either surface. BEST-IN-CLASS FEATURES Fully equipped with a variety of best-in-class features including under-voltage lockout, differential remote sense, power good signal, output margining and shortcircuit protection, the LGA C-Series ensures a high power reliable unit at a competitive price point.

Power (DC-DC Converters)

LGA C-Series High Density Non-Isolated Board-Mount Power Converters

LGA10C-00SADJJ

MINIMAL OUTPUT DERATING The LGA C-Series delivers high efficiency of 92%, typical at full load under nominal conditions. Its ultra compact packaging and low profile construction allows for bilateral heat transfer and low apparent net thermal resistance once mounted on a typical circuit board. These enable the LGA modules to operate up to 85 °C max ambient temperature with almost no derating on the output for most versions. Various external heatsink accessories are also available if extended temperature operations are desired.

Features

Benefits

 3A, 6A, 10A & 20A modules

 Identical footprints for easy

 15 - 100 W scalable power



 16.26 x 16.26mm package

 Flexible space management

 Low Profile: 3.27mm typical

 Compatible with variety of

 92% typical efficiency



 RoHS compliant

 High power reliability

power migration path

input bus voltage

Applications

REDUCING MODULE TYPES With a wide adjustable output range from 0.59 to 5.1 Vdc through external resistor trimming, the LGA C-Series reduces the number of module types needed to support multiple applications.

 Distributed Power Architecture

 FPGA, ASIC, DSP Power

 Battery Powered Applications



 Enterprise Networks/Servers

 Telecom Equipment

 Storage/Memory/µProcessors

 Industrial Equipment

Applications

Regulation

Model

Output Voltage Range

Input Voltage

Maximum Current

Line

Load

LGA03C-00SADJJ

0.59 - 5.1 VDC

3 - 13.8 VDC

3A

± 0.2%

± 0.5%

LGA06C-00SADJJ

0.59 - 5.1 VDC

3 - 13.8 VDC

6A

± 0.2%

± 0.5%

LGA10C-00SADJJ

0.59 - 5.1 VDC

3 - 13.8 VDC

10 A

± 0.2%

± 0.5%

LGA20C-01SADJJ

0.59 - 5.1 VDC

4.5 - 13.8 VDC

20 A

± 0.2%

± 0.5%

Visit www.PowerConversion.com/LGA for more information 9

Tim ing

VersaClock™ III Programmable Clocks

Multi purpose clock provides many solutions including cost savings, reduced board space and greatly increased versatility VersaClock™ products allow designers to save board space and cost by replacing crystals, oscillators and buffers with a single timing device. Exceptional versatility and configurability allow for maximum freedom in the design process. There are four internal PLLs, each individually programmable, allowing for up to seven unique frequencies. These frequencies are generated from a single reference clock, which can come from one of two redundant clock inputs. A glitchless automatic or manual switchover function allows the redundant clock to be selected during normal operation. VersaClock devices are highly configurable and can be programmed through the use of the I2C interface. The programming interface enables the device to be programmed when it is in normal operation. An internal EEPROM allows the user to save and restore the configuration of the device without having to reprogram it on power-up. VersaClock products from IDT provide an almost universal solution for a variety of high performance clock applications. All Versaclock III product information, software, and support contact information can be found at: www.idt.com/go/versaclock3

Features  Four individually programmable internal PLL’s  Products support up to 9 outputs

5V49EE901 5V19EE901

 VCXO and crystal oscillator products  Internal non-volatile EEPROM  User friendly software with auto-configuration as well as bit level manipulation  I C Interface for device configuration and in-system programming 2

 2 PLL’s support spread spectrum generation  Redundant clock inputs with glitchless auto and manual switchover capability

OUT0

XIN/REF XOUT

PLL0 (SS) /DIV1

VIN VCXO Controlled Logic (5V19EExxx Only)

VCXO Controlled Logic PLL1

S1

/DIV2

OUT1

OUT2

CLKIN CLKSEL

PLL2

 Industrial temperature

Output Control Matrix

OUT4 /DIV4 OUT4

/DIV3 PLL3 (SS)

S3

OUT3

Benefits SD/OE

 Outputs supported: LVTTL/LVCMOS, LVPECL, LVDS, and HCSL  Programmable slew rate control  Programmable loop bandwidth  VDDO capability  Space saving QFN packages, including 24-pin, 28-pin, and 32-pin  Output frequency range of 4.9kHz to 500MHz  Jitter performance

SDA SCL SEL[2:0]

/DIV6

Control Logic

OUT6

OUT5 /DIV5 OUT5

OUT1 & OUT2, OUT4 & OUT4, OUT3 & OUT6, and OUT5 & OUT5 pairs can be configured to be LVDS, LVPECL or HCSL, or two single-ended LVTTL outputs.

Applications  Consumer electronics  Embedded systems  Data communications  Telecommunications  Networking ®

10

Low-Voltage CML Families Low-Voltage CML Families

w-Voltage CML Families

SY56xxx, 6.4Gbps Low Voltage CML Family with Equalization

The products in the SY56xxx family are fully differential and upthe to 5GHz or family 6.4Gbps. Thedifinput structures The operate products in SY56xxx are fully of these products have an Equalization (EQ) circuit that ferential and operates up to 5GHz or 6.4Gbps. IN Q SY56xxx, 6.4Gbps Low Voltage CML Family with Equalization compensates for signal degradation caused by the EQ The inputs structures of these avecan an compensate Physical Media VT transmission medium. The products EQ circuit /Q /IN Equalization circuit that signal compensates for for up to 27 (EQ) inches of FR4 attenuation. EQ signal degradation caused by the transmission medium. The EQ The products in the SY56xxx family are fully difTransmitter Up to 27 inches FR4 SY56xxx Receiver differential input includes unique, input circuit can compensate for up to Micrel’s 27" of FR4 signal3-pin attenuation. ferential and operates up to 5GHzThe or 6.4Gbps. IN termination architecture that interfaces to ANY differential EQ The inputs structures of these products ave an input includes Micrel's unique, 3-pin input termination Physical Media VT The differential signal, without any level-shifting or termination resistor /IN Equalization (EQ) circuit that compensates for architecture thatthe interfaces to ANY differential signal, without any levelnetworks in differential input can signal degradation caused by the transmission medium.signal The EQpath. Thein the Up to 27 inches FR4 SY56xxx Receiver shifting orAC-coupled termination resistor signal path. The differaccept CML,networks LVPECL, and LVDS signals. circuit can compensate for up to 27" of FR4 signal attenuation. ential input can accept AC-coupled CML, LVPECL, and LVDS signals. SY56xxx operates from a 2.5V ±5% core The differential input includes Micrel'sThe unique, 3-pin inputfamily termination The SY56xxx familoy operates from a 2.5V ±5% core supply and a supply and a 1.2V, 1.8V, architecture that interfaces to ANY differential signal, without any level-or 2.5V ±5% output supply. It is Degraded signal due EQ compensates for Signal from source 1.2V, 1.8V, or to 2.5V ±5% output supply is guaranteed to operguaranteed operate over the fulland industrial temperature shifting or termination resistor to transmission line degradation and restores signalnetworks in the signal path. The differates overfrom the full industrial temperature range, from -40°C to +85°C. range, -40°C to +85°C. ential input can accept AC-coupled CML, LVPECL, and LVDS signals. The SY56xxx familoy operates from aFeatures 2.5V ±5% core supply and a EQ

Degraded signal Function due Part Number to transmission line

SY56011R

EQ compensates for degradation and restores signal

1:2 Fanout Buffer with Equalization

Tim ing

SY56xxx - 6.4Gbps Precision Edge IC’s with Equalization

Features

Package 1.2V, 1.8V, or 2.5V ±5% output supply and is guaranteed oper-Differential • 1.2V/1.8V/2.5V CMLtoCML Differential Line Driver/Receiver  1.2V/1.8V/2.5V Line Driver/Receiver ates over thex full industrial from -40°C to +85°C. with range, withEqualization Equalization 16-Pin 3mm 3mm MLF® temperature

 Equalization 9, 18, 27 inches Function Package • Equalization 9, 18, 27 inchesof FR4of FR4 Features 2:1 Multiplexer with Equalization 16-Pin 3mm x 3mm MLF®  Guaranteed AC performance over temperature and ® • Guaranteed AC performance over temperature and voltage: SY56011R 1:2 Fanout Buffer with Equalization 16-Pin MLF Package • 1.2V/1.8V/2.5V Line ® SY56023R 2x2 Crosspoint Switch with Equalization 16-Pin 3mm x 3mmCML MLFDifferential –Driver/Receiver voltage: DC-to >6.4Gbps Data throughput ® with Equalization SY56017R 2:1 Multiplexer with Equalization 16-Pin MLF® Buffer with Equalization 16-Pin 3mm x 3mm MLF  DC-to >6.4Gbps Data throughput SY56020R 1:4 Fanout Buffer with Equalization 16-Pin 3mm x 3mm MLF® – DC-to >5.0GHz Clock throughput ® • Equalization 9, 18, 27 inchesof FR4 ®  DC-to >5.0GHz Clock throughput SY56023R 2x2 Crosspoint 16-Pin MLF xer with Equalization 16-Pin 3mm x 3mmSwitch MLF with Equalization SY56216R Dual Channel Buffer with Equalization 16-Pin 3mm x 3mm MLF® ® over Applications • Guaranteed AC performance temperature and voltage: SY56020R 1:4 Fanout with® Equalization 16-Pin MLF oint Switch with Equalization 16-Pin 3mm xBuffer 3mm MLF ® Applications – DC-to Data throughput SY56034AR 2x2 Crosspoint Switch with Six Outputs 32-Pin 5mm >6.4Gbps x 5mm MLF • Data OC-48, OC-48+FEC ® SY56216R Dual Buffer with 16-PinClock MLF® Buffer with Equalization 16-Pin1:1 3mm x 3mm MLFEqualization  DataDistribution: Distribution: OC-48, OC-48+FEC – DC-to >5.0GHz throughput ® SY56040AR 4x4 Crosspoint Switch without Equalization 44-Pin 7mm x 7mm MLF • SONET clock and data distribution ®  SONET clock and data distribution SY56034AR 2x2 Crosspoint 32-Pin MLF nel Buffer with Equalization 16-Pin 3mm x 3mmSwitch MLF® with Six Outputs Applications  FibreChannel Channel clock and distribution data distribution • Fibre clock and data SY56016R Low Voltage CML Buffer with Equalization 10-Pin 2mm x 2mm MLF® ® SY56040AR 4x4 Crosspoint 44-Pin MLF oint Switch with Six Outputs 32-Pin 5mm x 5mmSwitch MLF® without Equalization  Gigabit Ethernet clock and data distribution • Data Distribution: OC-48, OC-48+FEC Part Number

SY56017R

® ® SY56016R CMLMLF Buffer with Equalization MLF oint Switch without Equalization Low 44-PinVoltage 7mm x 7mm • SONET clock10-Pin and data distribution

e CML Buffer with Equalization

10-Pin 2mm x 2mm MLF®

• Gigabit Ethernet clock and data distribution

• Fibre Channel clock and data distribution

SY54xxx Family of Buffers, Multiplexers andclock Crosspoint Switches Saves Significant Power • Gigabit Ethernet and data distribution

SY54xxx – The Power Saving Clock Distribution Family

mily of Buffers, Multiplexers andLogic Crosspoint Switches Saves Significant Power Micrel's new Low-Voltage Current Mode

(CML) family of buffers, MUXes and crosspoint switches have lowe-power consumpCurrent Logic to its counterparts. The CML tion Mode compared Features MUXes and cros- new Low-Voltage Current familyMicrel’s of products can interface to either 12.V or 1.8V receiver. we-power Mode consump 1.2V/1.8V CML Line Driver/Receiver with Logic (CML) family of buffers, The The CML family of products is useful in applications that Fail-Safe Input unterparts. MUXesCML and crosspoint switches have stringent specifications. They are aimed for high Guaranteed AC performance over temperature rfacehave to either 12.V power or 1.8V receiver. low-power consumption compared speed clock and data applications.The internal termination and voltage: its counterparts. The CML family of ductssimplifies is to useful in applications that the designs and keep total jitter below 10psRMS.  DC-to- > 3.2Gbps throughput cifications. products They are can aimedinterface for high-to either a 1.2V or  Ultra-low jitter design Features 1.8V receiver. applications.The internal termination  High-speed CML outputs d keep total jitter below 10psRMS. • 1.2V/1.8V CML Line Driver/Receiver  2.5V ±5% , 1.8/1.2V ±5% power supply operation The CML family of productswith is Fail-Safe useful inInput • Guaranteed AC performance overstringent temperature and voltage:  Industrial temperature range: –40°C to +85°C applications that have power – DC-to> 3.2Gbps r/Receiver with Fail-Safe Inputthroughput  Available in 8-pin (2mm x 2mm) MLF® package specifications. They are aimed at high• Ultra-low jitter design speed clock and data applications. The ce over temperature and voltage: Applications outputs simplifies the designs internal CML termination ghput• High-speed  Data Distribution: OC-48, OC-48+FEC and keeps total±5% jitter below 10ps . • 2.5V ±5% , 1.8/1.2V power supply operation RMS  SONET clock and data distribution • Industrial temperature range: –40°C to +85°C  Fibre Channel clock and data distribution Part Number Function ® Package Part Number Function Package power operation Available in 8-pin (2mm x 2mm) MLF package • supply  Gigabit Ethernet clock and data distribution ® SY54011R 1:2 Fanout Buffer/Translator 16-Pin MLF ge: –40°C to +85°C SY54011R Low Voltage CML Fanout Buffer/Translator 16-Pin 3mm x 3mm MLF® Applications 1:1 Driver/Receiver with Fail-Safe Input 8-Pin MLF® Part Number Function Package 2mm) MLF® SY54016R package SY54016R Low Voltage CML Translator with Fail-Safe Input 8-Pin 2mm x 2mm MLF® • Data Distribution: OC-48, OC-48+FEC SY54011R Low Voltage CML Fanout Buffer/Translator 16-Pin 3mm x 3mm MLF® SY54016AR 1:1 Driver/Receiver 8-Pin MLF® SY54016AR Low Voltage CML Translator 8-Pin 2mm x 2mm MLF® • SONET clock and data distribution ® SY54016R with Low VoltageInput CML Translator with16-Pin Fail-SafeMLF Input 8-Pin 2mm x 2mm MLF® SY54017R 2:1 Multiplexer Fail-Safe OC-48+FEC • Fibre Channel clock and data distribution SY54017R Low Voltage CML with Fail-Safe Input ® 16-Pin 3mm x 3mm MLF® ® SY54016AR Low Voltage CML Translator 8-Pin 2mm x 2mm MLF SY54017AR 2:1 Multiplexer 16-Pin MLF tribution • Gigabit Ethernet clock and data distribution SY54017AR Low Voltage CML MUX 16-Pin 3mm x 3mm MLF® ata distribution Lowwith Voltage CML with Fail-Safe Input 16-Pin 3mm x 3mm MLF® SY54023R 2x2 SY54017R Crosspoint Switch Fail-Safe Input 32-Pin MLF® SY54023R 2x2 with Fail-Safe Input 32-Pin 5mm x 5mm MLF® data distribution Low Voltage CML MUX 16-Pin 3mm x 3mm MLF® SY54023AR 2x2 SY54017AR Crosspoint Switch 32-Pin MLF® SY54023R

2x2 with Fail-Safe Input trademark of Amkor Technologies. 32-Pin 5mm x 5mm MLF® MLF is a registered

11

Development Tools

Spartan-6 FPGA SP601 Evaluation Kit

Accelerate Your Designs – Right out of the Box The Spartan®-6 FPGA SP601 Evaluation Kit is an ideal entry-level development environment for evaluating the Spartan-6 family. This low-cost kit is the Xilinx Base Platform for developing consumer, infotainment, video, and other cost- and power sensitive applications. As a Base Level Targeted Design Platform, the new kit provides an integration of hardware, software, IP, and preverified reference designs so development can begin right out of the box.

Key Features:

What’s Inside the SP601 Evaluation Kit

FPGA: XC6SLX16 CS324 Spartan-6 Configuration  Onboard configuration circuitry  Quad SPI Flash 4Mb  256Mb Parallel (BPI) Flash  JTAG

 SP601 Base Board including the XC6SLX16-CS324 FPGA  FPGA Design Software  Xilinx ISE® Design Suite: WebPACK™ Edition  Documentation:  Hardware Setup Guide, Getting Started Guide, Hardware User Guide, Reference Design User Guide, Board

Memory  DDR2 component memory 128Mb  IIC 1KB IIC EEPROM

Schematics, and PCB Files

Communication  10/100/1000 Tri-Speed Ethernet PHY, Marvell Alaska PHY (88E1111)  Serial (UART) to USB Bridge  Expansion connectors  FMC-LPC connector (68 single-ended or 34 differential

 Universal 5V power supply  Cables: 2 USB, 1 Ethernet  Reference Designs - multiple reference designs and demos enabling customers to evaluate key Spartan-6 features and capabilities

user-defined signals)  8 user I/O (Digilent 2x6 Header)

Clocking  200MHz oscillator (differential)  Socket (single-ended) populated with 27MHz Osc  SMA connectors (differential)

SP601 Evaluation Kit

Display  4X LEDs Control  4X pushbuttons, 4X DIP switches Power Management  5 wall  Jumper-selectable VCCINT of 1.0V or 1.2V  Current measurement on 3.3V, 2.5V, 1.8V, and 1.2V supplies

Order Information: Part number—EK-S6-SP601-G  Resale -- $295  To buy or for more information please visit: http://www.nuhorizons.com/development/devtool.asp?board=60

12

Nu Horizons offers a wide range of development/evaluation boards, tools and kts. For more information, please visit http://ap.nuhorizons.com/development/

The Virtex®-6 FPGA ML605 Evaluation Kit provides a development environment for system designs that demand high-performance, serial connectivity and advanced memory interfacing. The ML605 is supported by pre-verified reference designs and an industry-standard FPGA Mezzanine Connector (FMC) which allows scaling and customization with daughter cards. Integrated tools help streamline the creation of elegant solutions to complex design requirements.

Key Features:

What’s Inside the ML605 Evaluation Kit:

 FPGA: XC6VLX240T-1FFG1156  Configuration  Onboard configuration circuitry (USB to JTAG)  128MB Platform Flash XL  32MB Parallel (BPI) Flash  System ACE 2G Compact FLASH (CF) Card  Communications and Networking  10/100/1000 Tri-Speed Ethernet (GMII, RGMII, SGMII, MII)  SFP transceiver connector  GTX port (TX, RX) with four SMA connectors  USB To UART Bridge  USB Host Port and USB Peripheral Port  PCI Express x8 Edge Connector  Memory  DDR3 SO-DIMM (512 MB)  Input/Output and Expansion Ports  16x2 LCD character display  DVI Output  User GPIO with two SMA connectors  Two FMC Expansion Ports  High Pin Count (HPC)  Low Pin Count (LPC)  One GTX Transceiver

 ROHS compliant ML605 Base Board including the XC6VLX240T-1FFG1156 FPGA

D evelopm ent Tools

Virtex-6 FPGA ML605 Evaluation Kit

 FPGA Design Software – A full-seat of Xilinx ISE Design Suite: Logic Edition – Device-Locked to Virtex-6 LX240T FPGA.  Targeted Reference Designs  PCI Express Gen2 (x8)  PCI Express Gen 1 (x8)  Base Reference Design  DDR3 Memory Interface  IBERT  Multiboot  Documentation  Cables & Power Supply  12V Universal Power Supply  Two USB Cables  One Ethernet Cable  DVI To VGA Adapter

Ordering information Part number— EK-V6-ML605-G  Price -- $1,995

Nu Horizons offers a wide range of development/evaluation boards, tools and kts. For more information, please visit http://ap.nuhorizons.com/development/

13

Enhance Your Design...

With Nu Horizons Education and Development Solutions

http://ap.nuhorizons.com/FeaturedProducts

http://ap.nuhorizons.com/labcam/

Portal is a monthly publication containing new products, technologies and development tools available from Nu Horizons leading suppliers. Portal is availabe both in print and on the web. Sign up online to receive your copy, be notified of upcoming issues or to request samples of the products found inside.

LabCam delivers online training opportunities in a way that recognizes the value of engineers’ time. As easily as You Tube® videos, engineers can quickly load and watch videos from industry leaders consisting of insights on products, evaluation kit overviews, end-user applications and more. Each tutorial is up to ten minutes in length and features technology experts, CEOs and/ or peers introducing new solutions or explaining integral aspects of an important product, solution or application. This free value-added program is packaged for short, informative and high quality distance learning.

Nu Horizons is proud to present our education and training program, which offers engineers the opportunity to participate in technical seminars conducted by experts focused on the latest technologies from our leading suppliers. This program provides higher velocity learning to help minimize start-up time to quickly begin your design process utilizing the latest development tools, software and products. Check online for the latest seminar schedule.

http://ap.nuhorizons.com/seminars/index.asp

Online Learning Center www.nuhorizons.com/olc

Application Notes www.nuhorizons.com/appnotes

Development Tools http://ap.nuhorizons.com/development/

Nu Horizons Online Learning Center is designed to provide a complete training experience for engineers — without having to leave the office. New supplier trainings are posted twice a month and range from new product overviews to in-depth technical training and potential design implementations. These live trainings are recorded and archived for your viewing convenience.

In order to simplify the design process, Nu Horizons has created a series of application notes designed to guide engineers through the process of interfacing different devices together. Using a detailed step-by-step approach, these design guides identify key elements in the design process. Topics in the application notes are organized by design task and each topic is a stand-alone section, with a short introduction or overview, followed by the step-by-step design guidelines. All steps include a sufficient level of detail to provide the designer with relevant information to proceed quickly and easily from start to finish.

Nu Horizons offers a wide range of development / evaluation boards, tools and kits featuring the latest technology from the most trusted suppliers in the industry. Visit the development tool section of our website for a variety of solutions all aimed at providing a low-cost solution for designers to accelerate a product’s time-to-market.