Featured Products 5V RS-485/RS-422 Half- Duplex Transceiver The SP4082E is designed for reliable, bidirectional communication on multipoint bus transmission lines. The device contains one differential driver and one differential receiver. It is a half-duplex device and complies with TIA/EIA-485 and TIA/EIA-422 standards. In This Issue:Bus Interface Exar Development Tools Nu Horizons Inrevium XilinxLED Lighting OSRAM Opto SemiconductorLogic XilinxMemoryMicron Power & Battery Management Linear TechnologyRenesas Sensors & Imaging Arrays STMicroelectronics March 2009
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Nu Horizons Electronics - Featured Products March 2009
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8/14/2019 Nu Horizons Electronics - Featured Products March 2009
Duplex Transceiver The SP4082E is designedfor reliable, bidirectionalcommunication on multipointransmissionlines. Thedevice containsone differentialdriver andone differentialreceiver. It is ahalf-duplex device and compwith TIA/EIA-485 and TIA/EIAstandards.
In This Issue:
Bus Interface
Exar
Development Tools
Nu Horizons
Inrevium
Xilinx
LED Lighting
OSRAM Opto Semiconductor
Logic
Xilinx
Memory
Micron
Power & Battery Managem
Linear Technology
Renesas
Sensors & Imaging Arrays
STMicroelectronics
March 2009
8/14/2019 Nu Horizons Electronics - Featured Products March 2009
Data Collection Applications The SP4082E is designed for reliable, bidirectional communication on multipoint bus transmission lines. The device containsone differential driver and one differential receiver. It is a half-duplex device and complies with TIA/EIA-485 and TIA/EIA-422standards.
This device is ruggedized for use in harsh operating conditions over the entire common-mode voltage range from -7V to +12V.Receivers are specially designed to fail-safe to a logic high output state if the inputs are open or shorted. All RS-485 bus-pins areprotected against severe ESD events up to ±15kV (Human Body Model). Drivers are protected from excess current ow caused bybus contention or output short-circuits by both an internal current limit and a thermal-overload shutdown. Up to 256 transceiversmay coexist while preserving full signal margin.
The device operates from a single 5.0V power supply and draws negligible quiescent power. The device has an independentenable and disable for the driver and receiver and will enter a low power shutdown mode if both driver and receiver are disabled.
All outputs maintain high impedance during shutdown or when powered-off.
Bu
sInterface
Features Benets
5.0V single supply operation
Controlled driver slew rates 115kbps
Receiver failsafe on open or shorted lines
1/8th Unit Load
Robust ESD protection for RS-485 pins ±15kV
Human Body Model
Driver short circuit current limit and thermal shutdown
for overload protection
Industry standard package footprint
Low EMI
Higher Density Network
Vigorous ESD protection
Applications
Motor Control
Building Automation
Security Systems
Remote Meter Reading
8 PIN NSOIC
SP4082E
Half Duplex
1
2
3
4 5
6
7
8
GND
A
B
VccRO
RE
DE
DI
Pin Number Pin Name Pin Function
1 RO Receiver Output. When RE is low and if (A – B) ≥ -40mV, RO is high. If (A – B) ≤ - 200mV, RO is low.
2 REReceiver Output Enable. When RE is low, RO is enabled. When RE is high, RO is high impedance. Drive RE high
and DE low to enter shutdown mode.
3 DEDriver Output Enable. When DE is high, outputs are enabled. When DE is low, outputs are high impedance. Drive
DE low and RE high to enter shutdown mode.
4 DIDriver Input. With DE high, a low level on DI forces non-inverting output low and inverting output high. A high level
on DI forces non-inverting output high and inverting output low.
5 GND Ground
6 A Non-inverting Receiver Input and Non-inverting Driver Output
7 B Inverting Receiver Input and Inverting Driver Output
8 Vcc Positive Supply VCC. Bypass to GND with a 0.1uF capacitor
For more inormation, including pricing , availability, datasheets and samples (i available), please visit www.nuhorizons.com/portal
8/14/2019 Nu Horizons Electronics - Featured Products March 2009
DDR LVDS, 14 data lines, for reduced digital noise
Straight binary or twos complement data coding
Selectable LVDS output current (1.75 to 4.5 mA), to match output
current to the load, while minimizing power dissipation Internal 100-ohm resistors which you can switch in, to absorb
reections due to impedance mismatch at the receiver
A data randomizer which scrambles the output bits via an exclusive-OR
circuit, to reduce noise coupling from major signal transitions and improve
SFDR (the data receiver, of course, must do a reverse XOR to unscramble
them); LTC claims this can reduce residual tones caused by digital feedback
by 10-15 dB
Cellular Base Stations
Communications
Instrumentation
Multi-Channel Data Acquisition
Non-Destructive Testing (NDT)
Portable Medical Imaging Software Dened Radio (SDR)
LTC®2261 — 125Msps ADC at 125mW
One-Third the Power of Comparable
High-Speed ADCs
The LTC2261-14/LTC2260-14/LTC2259-14 are sampling 14-bit A/D converters designed for digitizing high frequency, wide dynamic
range signals. They are perfect for demanding communications applications with AC performance that includes 73.4dB SNR and
85dB spurious free dynamic range (SFDR). Ultralow jitter of 0.17psRMS
allows undersampling of IF frequencies with excellent noise
performance.
DC specs include ±1LSB INL (typical), ±0.3LSB DNL (typical) and no missing codes over temperature. The transition noise is a low
1.2LSBRMS. The digital outputs can be either full rate CMOS, double data rate CMOS, or double data rate LVDS. A separate outputpower supply allows the CMOS output swing to range from 1.2V to 1.8V. The ENC+ and ENC– inputs may be driven differentially or
single-ended with a sine wave, PECL, LVDS, TTL or CMOS inputs. An optional clock duty cycle stabilizer allows high performance at full
speed for a wide range of clock duty cycles
Linear’s newest high-speed ADC family achieves 1/3rd
the power consumption of existingsolutions without compromising AC performance. Whether operating at full speed or
in sleep mode, the LTC2261 signicantly lowers the power budget for high-speed data
acquisition, making it possible to “cut the cord” and migrate products into the portable
world.
–
+INPUT
S/H
CORRECTIONLOGIC
OUTPUTDRIVERS
14-BITPIPELINEDADC CORE
CLOCK/DUTYCYCLE
CONTROL
D13•
•
•
D0
125MHz
CLOCK
ANALOGINPUT
CMOSORLVDS
1.2VTO 1.8V
1.8V
VDD
OVDD
OGND
GND
2-Tone FFT, fIN = 70MHz and 75MHz
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
A M P L I T U D E
( d B F S )
–50
–30
–40
–20
–10
0
10 20 30 40 50 60
Typical Application
8/14/2019 Nu Horizons Electronics - Featured Products March 2009
Serial NAND Flash Memory MT29F1G01ZACHC, MT29F1G01ZACHC-ET,
MT29F1G01ZACM58A2WC1Micron’s Serial NAND Flash provides a exible storage solution that offers
embedded applications increased density, improved write performance,and greater scalability over standard NOR Flash.
Our Serial NAND Flash is a lower-cost, higher-density alternative to serial peripheral interface(SPI) NOR solutions. Serial NAND is available at densities starting at 1Gb and offers faster writeperformance than NOR at a much lower cost-per-bit. Minor programming and design changes are allthat’s required to replace NOR in many applications. Serial NAND will help you improve performance,increase density, eliminate a controller or card slot, and shrink your BOM.
Our Serial NAND uses the standard, 4-signal serial peripheral interface (SPI) bus that operates in full duplex mode, but is easy to design in toany system. Serial NAND is available in a VFBGA package compatible with parallel NAND.
MT29F1G01XXX serial NAND Flash is a 1Gb SPI SLC NAND Flash memory device based on the standard MT29F1G08XXX parallel NAND Flash The serial electrical interface follows the industry-standard serial peripheral interface. New command protocols and registers are dened forSPI operation. The command set resembles common SPI-NOR command sets, modied to handle NAND-specic functions and added newfeatures. New features include user-selectable internal ECC.
MT29F1G01XXX serial NAND Flash devices have six signal lines plus VCC and ground (GND). The signal lines are SCK (serial clock), SI, SO (focommand/response and data input/output), and control signals CS, HOLD#, WP#. This hardware interface creates a low-pin-count device witha standard pinout that remains the same from one density to another, supporting future upgrades to higher densities without board redesign.
The MT29F1G01XXX serial NAND Flash device contains 1,024 blocks. Each block is subdivided into 64 programmable pages. Each pageconsists of 2,112 bytes. The pages are further divided into a 2,048-byte data storage region with a separate 64-byte spare area. The 64-bytearea is typically used for memory and error management functions. With internal ECC enabled, ECC code is generated internally when a page iswritten to the memory core. The ECC code is stored in the spare area of each page. When a page is read to the cache register, the ECC codeis calculated again and compared with the stored value. Errors are corrected if necessary. The device either outputs corrected data or returnsan ECC error status.
Memory
Features Benets
Density
Clock Frequency
Endurance (cycles)
Temp Range
Voltage
Conguration
Package
Interface
ECC
1Gb
50 MHz
100K
−40˚C to +85˚C
Vcc 2.7–3.6V
x1
VFBGA
SPI
Available
Provides density required to maximize system capabilities Faster write performance than serial NOR High-endurance enables applications that require intensive
program and erase operation while prolonging memory life Ease of implementation Compatible with industry-standard SPI design set
Industry-standard VFBGA packaging enables easier density
migration
Industry-standard conguration enables easy system design Industry-standard voltage range
On-chip ECC resolves complications involved with handlingraw NAND
Wide temperature range is ideal for rugged environment Lowers overall BOM cost for the system On a cost/Mb basis, this is the lowest cost solution on the
market based on SPI interface
Simplied design by using the 4-signal SPI bus
Reduces package pin/ball count on host side
Applications
Any application currently using Serial NOR Flash memory Set-top box Interactive learning devices Specialized motherboard with big BIOS demands Code shadowing or storing rmware Any similar operating system initialization data
ECC and statusregisters
Cachememory
Serial NAND controller
NANDmemory
core
8/14/2019 Nu Horizons Electronics - Featured Products March 2009
Solutions for achieving improved power management, higher
efciency, lower temperatures, high quality and high reliability
Renesas’ world-class line of highly reliable and efcient low-voltage power
MOSFETs support advanced power-management designs for a wide range of
applications — from notebook PCs, desktop PCs and servers to networking
equipment and telecommunication systems. Our global reputation for providing
power devices with the highest quality, reliability and performance is a legacy
of the Renesas lineage from Hitachi Semiconductor and Mitsubishi Electric,
both long-time electronics industry leaders. It’s also a testament to a strong
corporate commitment to R&D that produces application-oriented results.
Features Benets
30% lower Rds
(on) *
27% lower Qg
*
Reduced Qgd
*
SO-8 footprint-compatible packages
Competitive costs
Lead-free packages
Optional halide-free versions
High quality and high reliability
* Comparison is between Renesas 9th- and 10th-generation Low Voltage MOSFET devices.
Reduced MOSFET conduction loss Less MOSFET gate-drive loss Higher overall converter efciency Compatibility with multiple sourcing More performance for no extra cost Enhanced system reliability
Applications
Server, desktop-PC, and notebook-PC board-down voltageregulators (VRDs)
VRM “brick modules” and VRDs for telecommunication and
networking applications Other electronic systems that require highly efcient power-
conversion VRM or VRD DC-DC synchronous converters
Need Samples?Nu Horizons stocks samples of all 10th-generation
series MOSFETs. Try these efciency-boosting
power-switching solutions today!
Power&
BatteryManagement
For more inormation, including pricing , availability, datasheets and samples (i available), please visit www.nuhorizons.com/portal
8/14/2019 Nu Horizons Electronics - Featured Products March 2009
MEMS Accelerometers ST MEMS Accelerometers add functionality and
ease of use to a wide range of applicationsSTMicroelectronics offers a complete portfolio of state-of-the-art 2-3 Axis Analog and Digital accelerometers with full scale up to ±8g
high resolution, smart embedded functionalities and advanced power-saving features. Managing the whole supply chain, ST brings to
its customers competitive advantage in terms of high performance, reliable and cost effective solutions with the right time-to-volume and
time-to-Market to effectively address high volume applications in several consumer and Industrial segments.
Applications
Human-machine interfaces
Navigation systems
Anti-theft systems
Vibration monitoring systems
Machine control
Interactive entertainment
Remote control
Sport and health monitoringsystems
Compass compensation
Motion-activated power-savingsystems
Personal navigation
Analog output - key features Digital output - key features
Analog output with additional multiplexer output
Selectable full scale
Power-down mode
Resolution better than 0.5 mg @ 100 Hz
<1 mA current consumption in normal mode
<5 μA current consumption in power-down mode
Embedded self test
High thermal stability
High long term stability
Direction detection
Selectable full scale
Click and double click recognition
Embedded high-pass lter
I²C/SPI output
Programmable bandwidth and data rate
High Resolution
Power-down mode
Temperature range -40 to +85ºC
Factory trimmed parameters
High thermal stability
High long term stability
* Contact local Nu Horizons ofce for availability
Sensors&ImagingArrays
For more inormation, including pricin g, availability, datasheets and samples (i available), please visit www.nuhorizons.com/portal
8/14/2019 Nu Horizons Electronics - Featured Products March 2009
Linear’s new family of DC/DC µModuleTM regulators is designed for noise-sensitive systems that require lower EMI to meet
radiation standards or lower BER (Bit Error Rate) in multigigabit/second data transmission systems. Noise is attenuated with onboard input filters, controlled slew rate, shielded inductors and careful layout. This system-in-a-package regulatorfamily has been certified for radiated and conducted noise. The LTM®4606 has passed jitter tolerance tests for high speeddata transmission in SERDES applications.
InformationLow Noise DC/DC µModule Regulators
LTM®4606 4.5V to 28V
*I/O voltages require less than 2.5V. See LTM4606. Use LTM4612 for low noise intermediate bus voltages ( 3.3V).
Part Number
Narrow Voltage Range
Wide Voltage Range
PowersMultigigabit Transceivers
SERDES,High Speed I/O
Pin Compatible15mm x 15mm x 2.8mm
LGA PackageVIN Range
0.6V to 5.5V
VOUT Range
6A
IOUT
CISPR 22Class B
LTM4612 4.5V to 36V N/A*3.3V to 15V 5A CISPR 22Class B
EMI
Simple Power Conversion for Noise-Sensitive Systems
V E R I F
I E D
T O P O W E R
M u l t i g i g a b i t
T r a n s c e i v e
r s
, LTC, LT and LTM are registered trademarks of LinearTechnology Corporation. All other trademarks are the property of their respective owners.
Nu Horizons oers a wide range o development/evaluation boards, tools and kts. For more inormation, please visit www.nuhorizons.com/development
2x16Character Display
1 MB SRAM
SPIFlash
Pushbuttons8 LEDs
Headers
JTAG Header
XC3S200A FPGA
RS-232 50 MHz Crystal
USB
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This low cost board eatures the new Spartan-3A PlatormFPGA rom Xilinx. The Spartan-3A Platorm is perect or
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interaces and modest processing.
Key Features: Xilinx XC3S200A-4FTG25CES FPGA
Linear Technology LTM4603 DC to DC power supply
USB port
16x2 Tianma display
1 M ISSI SRAM
LT1331 – Linear Technology 3V RS562or 5V/3V RS232 transceiver
LT1962 – Linear Technology 300mA,low noise, micropower LDO regulator
LT3021 – Linear Technology 500mA,low voltage, very low dropout linear regulator
LT4413 – Linear Technology Dual 2.6A,2.5V to 5.5V ast ideal diodes
LTM4603 – Linear Technology 6A DC/DC μModulewith PLL, output tracking and margining
Ordering Info: NH-SPAR3A-EVL
Price: $125 (Use Promo Code 0309SP3A online or 20% o)
DC12V
Jumper
10pinPin Headers
XCF32PVO48
JTAG Port
DDR2 SDRAM(Chip)
DDR2 SO-DIMM
SMA x2
42pin I/O Expand x1
LX110T MGTConnector (4ch)
Camera_link
LX110T 42pin I/OExpand x2
SFP x2RS232C
MICTORConnector
Push SW (x4)
XilinxXC5VL50T/110T
-1FF1136
PCI-Express x8
LED (x8)
DIP SW (x8)
LXT110TPin Header
3.3V
2.5V
1.8V
1.2V
1.0V
0.9V Flash ROM
PHY
RJ45
TB-5V-LX-xxxT-PCIEXP is an ideal High-speed evaluation platorm or 8-lanePCI-Express. In addition, it supports multiple High-speed serial transceiverinteraces with SFP and SMA connector ports. On-board Camera Link portis useul or a wide variety o video applications such as image processing.This Inrevium board product is produced by Tokyo Electron Device.
Nu Horizons oers a wide range o development/evaluation boards, tools and kts. For more inormation, please visit www.nuhorizons.com/development
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Key Features: 10/100/1G Marvell Ethernet Phy
LTC1326 – Linear Technologymicropower precision triple supply monitor
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LTC3412 – Linear Technology 3A, 4MHz,monolithic synchronous step-down regulator
LTC3418 – Linear Technology 8A, 4MHz,monolithic synchronous step-down regulator
LTM4601 – Linear Technology 12A DC/DCμModule power supply
2x16 Tianma display
ISSI DDR2 SDRAM
1 SFP connector
8 SMA connectorsIncludes: Development board
Power supply
Reerence design
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Price: $799
Marvell
Ethernet Phy
RS-232 1 SFP8 SMAsCrystal
Platform Flash
JTAG Header
Headers
Linear Tech
Acquisition Header
16 MB Flash
64 MB DDR
Xilinx Virtex
LXT50
Pushbuttons8 LEDs
Video DAC
2x16
Character Display
The Virtex-5 LXT Platorm FPGA is optimized or high-
perormance logic with low-power serial connect ivity. This
kit includes one o SPF and 8 SMA connectors or easy
evaluation o MGT designs.
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This new platorm rom the Tokyo Electron Device engi-neering team is designed specifcally or computationalintensive designs. Each 5VSX95T devices is connected toeach o the other 3 devices by our dedicated GTP chan-nels or high speed communication between the devices.
Key Features: XC5VSX95T-1FF136 x4 DDR2 SDRAM x8 GTP x16 ch per FPGA X4 to each FPGA X4 SAMTEC connector Samtec High Speed Interace (120 pin) x1 per FPGA Optional Expansion capabilities x1 per FPGA
Includes: Evaluation Board Documentation Power Supply
Ordering Info: TB-5V-SX95T4-HSC
Price: Call Nu Horizons
DDR2
SDRAM
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DDR2
SDRAM
DDR2
SDRAM
SX95T
DDR2
SDRAM
DDR2
SDRAM
SX95T
DDR2
SDRAM
DDR2
SDRAM
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DDR2
SDRAM
8/14/2019 Nu Horizons Electronics - Featured Products March 2009