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參數(shù)資料
| 型號： | SI5374B-A-GL |
| 廠商： | Silicon Laboratories Inc |
| 文件頁數(shù)： | 1/69頁 |
| 文件大小： | 0K |
| 描述： | IC CLK GEN/JITTER ATTEN 80LBGA |
| 標準包裝： | 240 |
| 系列： | DSPLL® |
| 類型： | 時鐘發(fā)生器，漂移衰減器 |
| PLL： | 是 |
| 輸入： | 時鐘 |
| 輸出： | CML，CMOS，LVDS，LVPECL |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 8:8 |
| 差分 - 輸入:輸出： | 是/是 |
| 頻率 - 最大： | 808MHz |
| 除法器/乘法器： | 是/是 |
| 電源電壓： | 1.71 V ~ 2.75 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 80-LBGA |
| 供應商設備封裝： | 80-BGA（10x10） |
| 包裝： | 托盤 |
| 其它名稱： | 336-2046 |
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Rev. 1.1 1/14
Copyright 2014 by Silicon Laboratories
Si5374
4-PLL A NY-F REQUENCY P RECISION C LOCK
M ULTIPLIER/J ITTER A TTENUATOR
Features
Applications
Description
The Si5374 is a highly-integrated, 4-PLL, jitter-attenuating precision clock
multiplier for applications requiring sub-1 ps jitter performance. Each of the
DSPLL clock multiplier engines accepts two input clocks ranging from 2 kHz to
710 MHz and generates two independent synchronous output clocks ranging
from 2 kHz to 808 MHz. The device provides virtually any frequency translation
combination across this operating range. For asynchronous, free-running clock
generation applications, the Si5374’s reference oscillator can be used as a clock
source for any of the four DSPLLs. The Si5374 input clock frequency and clock
multiplication ratio are programmable through an I2C interface. The Si5374 is
based on Silicon Laboratories’ third-generation DSPLL technology, which
provides any-frequency synthesis and jitter attenuation in a highly-integrated
PLL solution that eliminates the need for external VCXO and loop filter
components. Each DSPLL loop bandwidth is digitally-programmable, providing
jitter performance optimization at the application level. The device operates from
a single 1.8 or 2.5 V supply with on-chip voltage regulators with excellent PSRR.
The Si5374 is ideal for providing clock multiplication and jitter attenuation in
high-port-count optical line cards requiring independent timing domains.
Highly-integrated, 4 PLL clock
multiplier/jitter attenuator
Four independent DSPLLs support
any-frequency synthesis and jitter
attenuation
8 inputs/8 outputs
Each DSPLL can generate any
frequency from 2 kHz to 808 MHz
from a 2 kHz to 710 MHz input
Ultra-low jitter clock outputs:
350 fs rms (12 kHz–20 MHz) and
410 fs rms (50 kHz–80 MHz) typical
Meets ITU-T G.8251 and Telcordia
GR-253-CORE OC-192 jitter
specifications
Supports all ITU G.709 and any
custom FEC ratios (239/237,
255/238, 255/237, 255/236,
253/226)
Integrated loop filter with
programmable bandwidth
Simultaneous free-run and
synchronous operation
Automatic/manual hitless input clock
switching
Selectable output clock signal
format (LVPECL, LVDS, CML,
CMOS)
LOL and interrupt alarm outputs
I2C programmable
Single 1.8 V ±5% or 2.5 V ±10%
operation with high PSRR on-chip
voltage regulator
10x10 mm PBGA
High-density, any-port, any-protocol,
any-frequency line cards
ITU-T G.709 OTN custom FEC
10/40/100G
OC-48/192, STM-16/64
1/2/4/8/10G Fibre Channel
GbE/10 GbE Synchronous Ethernet
Carrier Ethernet, multi-service
switches and routers
MSPP, ROADM, P-OTS,
muxponders
Ordering Information:
See page 63.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| Si5374-EVB | 功能描述:時鐘和定時器開發(fā)工具 QUAD DSPLL 8IN/8OUT CLOCK EVAL KIT RoHS:否 制造商:Texas Instruments 產品:Evaluation Modules 類型:Clock Conditioners 工具用于評估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V |
| Si5375B-A-BL | 功能描述:時鐘合成器/抖動清除器 Loop BW 60Hz-8.4 kHz 4In/Out 2kHz-808MHz RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| Si5375B-A-GL | 功能描述:時鐘合成器/抖動清除器 QUAD DSPLL JITT ATT CLK ST LP BW 4IN/OUT RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| Si5375-EVB | 功能描述:時鐘和定時器開發(fā)工具 QUAD DSPLL 4IN/4OUT CLOCK EVAL KIT RoHS:否 制造商:Texas Instruments 產品:Evaluation Modules 類型:Clock Conditioners 工具用于評估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V |
| SI5376B-A-BL | 制造商:Silicon Laboratories Inc 功能描述:QUAD DSPLL JITTER ATTENUATING CLOCK, - Trays 制造商:Silicon Laboratories Inc 功能描述:IC CLK GEN/JITTER ATTEN 80PBGA |
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