參數資料
型號: SI5318
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: 1/30頁
文件大小: 593K
代理商: SI5318
Rev. 1.0 4/05
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.
Copyright 2005 by Silicon Laboratories
Si5318
Si5318
SONET/SDH P
RECISION
C
LOCK
M
ULTIPLIER
IC
Features
Applications
Description
The Si5318 is a precision clock multiplier designed to exceed the requirements of
high-speed communication systems, including OC-48. The device phase locks to
an input clock in the 19, 39, 78, or 155 MHz frequency range and generates a low
jitter output clock in the 19 or 155 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. The Si5318 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
Jitter generation as low as
0.7 ps
RMS
(typ), compliant with
GR-253-CORE OC-48
specifications
No external components
(other than a resistor and
standard bypassing)
Input clock ranges at 19, 39, 78,
and 155 MHz
Output clock ranges at 19 or
155 MHz
Digital hold for loss of input clock
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
FRQSEL[1:0]
CLKOUT+
CLKOUT–
2
CAL_ACTV
2
BWSEL[1:0]
3
2
Biasing & Supply Regulation
REXT
VDD
GND
÷
DH_ACTV
÷
Signal
Detect
Calibration
RSTN/CAL
CLKIN+
CLKIN–
VALTIME
LOS
FXDDELAY
DBLBW
Ordering Information:
See page 26.
Si5318
Si5318
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相關代理商/技術參數
參數描述
SI5318-EVB 功能描述:時鐘和定時器開發(fā)工具 SI5318 EVALUATION BOARD 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
SI5318-F-BC 功能描述:時鐘合成器/抖動清除器 SONET/SDH PRECISION CLOCK MULT.IC 19/155 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數量: 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
SI5318-F-BCR 功能描述:IC MULTIPLIER SONET/SDH 63CBGA RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器,PLL,頻率合成器 系列:DSPLL® 產品變化通告:Product Discontinuation 04/May/2011 標準包裝:96 系列:- 類型:時鐘倍頻器,零延遲緩沖器 PLL:帶旁路 輸入:LVTTL 輸出:LVTTL 電路數:1 比率 - 輸入:輸出:1:8 差分 - 輸入:輸出:無/無 頻率 - 最大:133.3MHz 除法器/乘法器:是/無 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應商設備封裝:16-TSSOP 包裝:管件 其它名稱:23S08-5HPGG
SI5318-G-BC 功能描述:電信集成電路 SONET/SDH Precision Clock Multiplier IC RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray
SI5319 制造商:SILABS 制造商全稱:SILABS 功能描述:ANY-RATE PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR