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參數(shù)資料
| 型號： | SI5320-X-BC |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | SONET/SDH PRECISION CLOCK MULTIPLIER IC |
| 中文描述： | SONET / SDH的精密時鐘倍頻集成電路 |
| 文件頁數(shù)： | 1/34頁 |
| 文件大小： | 538K |
| 代理商： | SI5320-X-BC |
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Rev. 2.3 4/05
Copyright 2005 by Silicon Laboratories
Si5320
Si5320
SONET/SDH P
RECISION
C
LOCK
M
ULTIPLIER
IC
Features
Applications
Description
The Si5320 is a precision clock multiplier designed to exceed the requirements of
high-speed communication systems, including OC-192/OC-48 and 10 GbE. This
device phase locks to an input clock in the 19, 39, 78, 155, 311, or 622 MHz
frequency range and generates a frequency-multiplied clock output that can be
configured for operation in the 19, 155, or 622 MHz range. Silicon Laboratories’
DSPLL
technology delivers all PLL functionality with unparalleled performance
while eliminating external loop filter components, providing programmable loop
parameters, and simplifying design. FEC rates are supported with selectable 255/
238 or 238/255 scaling of the clock multiplication ratios. The Si5320 establishes a
new standard in performance and integration for ultra-low-jitter clock generation. It
operates from a single 3.3 V supply.
Functional Block Diagram
Ultra-low-jitter clock output with
jitter generation as low as
0.3 ps
RMS
No external components
(other than a resistor and
standard bypassing)
Input clock ranges at 19, 39, 78,
155, 311, and 622 MHz
Output clock ranges at 19, 155,
or 622 MHz
Digital hold for loss of input clock
Support for forward and reverse
FEC clock scaling
Selectable loop bandwidth
Loss-of-signal alarm output
Low power
Small size (9x9 mm)
SONET/SDH line/port cards
Optical modules
Core switches
Digital cross connects
Terabit routers
INFRQSEL[2:0]
DSPLL
TM
FRQSEL[1:0]
CLKOUT+
CLKOUT–
2
CAL_ACTV
2
FEC[1:0]
BWSEL[1:0]
3
2
Biasing & Supply Regulation
REXT
VSEL33
VDD
GND
÷
DH_ACTV
÷
Signal
Detect
Calibration
RSTN/CAL
2
CLKIN+
CLKIN–
VALTIME
LOS
FXDDELAY
DBLBW
Ordering Information:
See page 29.
Si5320
Si5320
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| SI5364 | SONET/SDH PRECISION PORT CARD CLOCK IC |
| SI5364-F-BC | SONET/SDH PRECISION PORT CARD CLOCK IC |
| SI5600 | SiPHY-TM OC-192/STM-64 SONET/SDH TRANSCEIVER |
| SI5600-BC | SiPHY-TM OC-192/STM-64 SONET/SDH TRANSCEIVER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SI5321 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SONET/SDH PRECISION CLOCK MULTIPLIER IC |
| SI5321-EVB | 功能描述:時鐘和定時器開發(fā)工具 G.709FEC & 66/64Sc 19-2.5GHz Output 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 |
| SI5321-F-BC | 功能描述:時鐘合成器/抖動清除器 FOR NEW DESIGNS 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 |
| SI5321-G-BC | 功能描述:時鐘發(fā)生器及支持產品 SONET/SDH Precision Clock 19 to 2500MHz RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
| SI5321-G-XC2 | 制造商:Silicon Laboratories Inc 功能描述: |
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