参数资料
型号: SI5317A-C-GM
厂商: Silicon Laboratories Inc
文件页数: 1/46页
文件大小: 0K
描述: IC CLK JITTER CLEANR PROG 36QFN
应用说明: SI5315/17 Crystal Selection AppNote
特色产品: Si5317 Jitter Cleaning Clock
标准包装: 490
系列: DSPLL®
类型: 抖动消除器
PLL: 带旁路
输入: 时钟,晶体
输出: CML,CMOS,LVDS,LVPECL
电路数: 1
比率 - 输入:输出: 1:2
差分 - 输入:输出: 是/是
频率 - 最大: 710MHz
除法器/乘法器: 无/无
电源电压: 1.71 V ~ 3.63 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 36-VFQFN 裸露焊盘
供应商设备封装: 36-QFN(6x6)
包装: 托盘
产品目录页面: 628 (CN2011-ZH PDF)
其它名称: 336-1923
Rev. 1.1 4/11
Copyright 2011 by Silicon Laboratories
Si5317
P IN-C ONTROLLED 1–711 MH Z J ITTER C LEANING C LOCK
Features
Applications
Description
The Si5317 is a flexible 1:1 jitter cleaning clock for high-performance applications
that require jitter attenuation without clock multiplication. The Si5317 accepts a
single clock input ranging from 1 to 711 MHz and generates two low jitter clock
outputs at the same frequency. The clock frequency range and loop bandwidth are
selectable from a simple look-up table. The Si5317 is based on Silicon
Laboratories' 3rd-generation DSPLL technology, which provides jitter attenuation
on any frequency in a highly integrated PLL solution that eliminates the need for
external VCXO and loop filter components. The DSPLL loop bandwidth is user
selectable, providing jitter performance optimization at the application level.
Functional Block Diagram
Provides jitter attenuation for any clock
frequency
One clock input / two clock outputs
Input/output frequency range:
1–711 MHz
Ultra low jitter: 300 fs
(12 kHz–20 MHz) typical
Simple pin control interface
Selectable loop bandwidth for jitter
attenuation: 60 Hz–8.4 kHz
Meets OC-192 GR-253-CORE jitter
specifications
Selectable output clock signal
format: LVPECL, LVDS, CML or
CMOS
Single supply: 1.8, 2.5, or 3.3 V
Loss of lock and loss of signal
alarms
VCO freeze during LOS/LOL
On-chip voltage regulator with high
PSRR
Small size: 6 x 6 mm, 36-QFN
Wide temperature range: –40 to
+85 C
Data converter clocking
Wireless infrastructure
Networking, SONET/SDH
Switches and routers
Medical instrumentation
Test and measurement
DSPLL
Clock In
Clock Out1
Signal Format [1:0]
Status/Control
Loss of Lock
Loss of Signal
Bandwidth Select [1:0]
XTAL/Clock Rate [1:0]
Frequency Table
High
PSRR
Regulator
Frequency Select [3:0]
Clock Out2
XTAL/Clock
Phase Skew INC/DEC
VDD (1.8, 2.5, 3.3 V)
GND
Ordering Information:
Pin Assignments
1
2
3
29
30
31
32
33
34
35
36
20
21
22
23
24
25
26
27
10 11 12 13 14 15 16 17
4
5
6
7
8
FRQTBL
NC
RST
NC
LOS
GND
VDD
XA
VD
D
RA
T
E
0
NC
DB
L2_BY
RA
T
E
1
CK
IN+
CKI
N
NC
BWSEL0
BWSEL1
FRQSEL1
FRQSEL2
FRQSEL3
CK
O
U
T
1
SFOU
T1
GND
VD
D
SF
O
U
T
0
CKOU
T
2
-
CKOU
T
2
+
NC
GND
Pad
FRQSEL0
INC
9
18
19
28
XB
LOL
DEC
CKO
U
T
1
+
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SI5317A-C-GMR 功能描述:时钟合成器/抖动清除器 Pin-Program Jitter Clean Clk 1In/2Out RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel
Si5317B-C-GM 功能描述:标准时钟振荡器 Pin-Program. Jitter Cleaning Clock RoHS:否 制造商:AVX 产品:Standard Clock Oscillators 封装 / 箱体:7 mm x 5 mm 频率:75 MHz 频率稳定性:50 PPM 电源电压:2.5 V 负载电容: 端接类型:SMD/SMT 最小工作温度:0 C 最大工作温度:+ 70 C 输出格式:LVDS 尺寸: 封装:Reel 系列:
SI5317B-C-GMR 功能描述:时钟合成器/抖动清除器 Pin-Program Jitter Clean Clk 1In/2Out RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel
Si5317C-C-GM 功能描述:标准时钟振荡器 Pin-Program. Jitter Cleaning Clock RoHS:否 制造商:AVX 产品:Standard Clock Oscillators 封装 / 箱体:7 mm x 5 mm 频率:75 MHz 频率稳定性:50 PPM 电源电压:2.5 V 负载电容: 端接类型:SMD/SMT 最小工作温度:0 C 最大工作温度:+ 70 C 输出格式:LVDS 尺寸: 封装:Reel 系列:
SI5317C-C-GMR 功能描述:时钟合成器/抖动清除器 Pin-Program Jitter Clean Clk 1In/2Out RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel