SMI4029

更新时间： 2024-11-01 07:20:27

品牌	Logo	应用领域
商升特 - SEMTECH		复用器开关复用器或开关信号电路编码器
页数	文件大小	规格书
2页	554K
描述
40-45 Gbps 16:2 Multiplexer/CMU with DQPSK Precoder

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中文翻译

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技术参数
数据手册

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SMI4029 技术参数

生命周期：	Not Recommended	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.79
Is Samacsys：	N	Base Number Matches：	1

SMI4029 数据手册

Product Brief

O P T I C A L T R A N S P O R T

D A T A C O M P R O D U C T S

SMI4029

40-45 Gbps 16:2 Multiplexer/CMU with DQPSK Precoder

4SONET-compliant Clock Multiplier Unit (CMU) with VCO

4Three user selectable reference clock input ports

Product Description

SMI4029 is a 16:2 Multiplexer with on chip Clock

Multiplier Unit and DQPSK Precoder that support the

data rate from 40 to 45Gbps consistent with SFI-5

standard.



Input reference clock rate is 1/4th client-side

baud rate: 622.08 to 696.73 MHz

4Reference clock clean-up loop circuitry

4On-chip PRWS error checker and pattern generator:

27-1 or 231-1 industry-standard patterns

Product Highlights



On-chip error counter for measuring BER

Lane-by-lane error checking

4SFI-5.1 compliant FIFO and deskew functions

4Dual ground-referenced high-speed differential

output ports

4SPI control interface supports wide range of logic

families



1.2V or 1.8V LVCMOS



0.6 to 1.0 Volt pp differential output level

11 psec (typical) rise/fall times

3.7 psec p-p total jitter (typical)

Data-to-data skew adjustments for each

output data lane

4Temperature sense output voltage

4Dual-power supply voltages: +1.2 or +1.8V and -2.8V

4BiCMOS Silicon Germanium technology for high

reliability and lower cost

4Low power consumption: 2.4 Watts

(typical, HSCLK outputs disabled)



Full BGA package to support data rates:

19.9 to 22.3 Gbaud

4 High-speed differential clock outputs with highly

Applications

stable clock-data skew and low phase noise



Full (22.3 nominal) and half-rate

(11.15 GHz nominal) CML clocks

Skew control of +/- 0.5UI on half-rate clock

0.8 Volt pp differential output level

BGA launch to host printed circuit board

4 OC768/OTU3 Modules and Transponders

4 MSPP, ADM and Cross-connects

4 IP Routers and Switches



W W W . S E M T E C H . C O M

SIERRA

MONOLITHICS

中文翻译

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