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參數資料
| 型號： | SI5356A-AXXXXX-GMR |
| 廠商： | SILICON LABORATORIES |
| 元件分類： | 時鐘產生/分配 |
| 英文描述： | 200 MHz, PROC SPECIFIC CLOCK GENERATOR, QCC24 |
| 封裝： | 4 X 4 MM, ROHS COMPLIANT, MO-220VGGD-8, QFN-24 |
| 文件頁數： | 1/26頁 |
| 文件大小： | 345K |
| 代理商： | SI5356A-AXXXXX-GMR |
Preliminary Rev. 0.3 2/11
Copyright 2011 by Silicon Laboratories
Si5356
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.
Si5356
I 2C P ROGRAMMABLE, A NY-F REQUENCY 1–200 MH Z,
Q UAD F REQUENCY 8-O UTPUT C LOCK G ENERATOR
Features
Applications
Description
The Si5356 is a highly flexible, I2C programmable clock generator capable of
synthesizing four completely non-integer related frequencies up to 200 MHz. The
device has four banks of outputs with each bank supporting two CMOS outputs at
the same frequency. Using Silicon Laboratories' patented MultiSynth fractional
divider technology, all outputs are guaranteed to have 0 ppm frequency synthesis
error regardless of configuration, enabling the replacement of multiple clock ICs
and crystal oscillators with a single device. Each output bank is independently
configurable to support 1.8, 2.5, or 3.3 V. The device is programmable via an I2C/
SMBus-compatible serial interface and supports operation from a 1.8, 2.5, or
3.3 V core supply.
Functional Block Diagram
Generates any frequency from 1 to
200 MHz on each of the 4 output banks
Programmable frequency configuration
Guaranteed 0 ppm frequency synthesis
error for any combination of frequencies
25 or 27 MHz xtal or 5–200 MHz input clk
Eight CMOS clock outputs
Easy to use programming software
Configurable “triple A” spread spectrum:
any
clock, any frequency, and with any
spread amount
Programmable output phase adjustment
with <20 ps error
Interrupt pin indicates LOS or LOL
OEB pin disables all outputs or per
bank OEB control via I2C
Low jitter: 50 ps pk-pk (typ), 100 ps
pk-pk period jitter (max)
Excellent PSRR performance
eliminates need for external power
supply filtering
Low power: 45 mA
Core VDD: 1.8, 2.5, or 3.3 V
Separate VDDO for each bank of
outputs: 1.8, 2.5, or 3.3 V
Small size: 4x4 mm 24-QFN
Industrial temperature range:
–40 to +85 °C
Printers
Audio/video
DSLAM
Storage area networks
Switches/routers
Servers
Ordering Information:
See page 24.
Pin Assignments
XA
CLK5
CLK4
VDDOC
VDDOB
CLK3
CLK2
VDD
VD
D
P2
CL
K6
CLK
7
LOS
P3
VD
DO
A
CL
K
1
CL
K0
GND
VD
DO
D
GND
XB
P1
CLKIN
P4
P5
Top View
1
6
5
4
3
2
712
11
10
9
8
18
13
14
15
16
17
24
19
20
21
22
23
XA
CLK5
CLK4
VDDOC
VDDOB
CLK3
CLK2
VDD
VD
D
SC
L
CL
K6
CLK
7
INTR
SD
A
VD
DO
A
CL
K
1
CL
K0
GND
VD
DO
D
GND
XB
I2C_LSB
CLKIN
SSC_DIS
OEB
Top View
1
6
5
4
3
2
712
11
10
9
8
18
13
14
15
16
17
24
19
20
21
22
23
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| SI5369C-C-GQ | 346 MHz, PROC SPECIFIC CLOCK GENERATOR, PQFP100 |
| SI5369D-C-GQ | 243 MHz, PROC SPECIFIC CLOCK GENERATOR, PQFP100 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| Si5356A-B-GM | 功能描述:時鐘緩沖器 I2C-prog 8-out CMOS Clk gen 1-200MHz RoHS:否 制造商:Texas Instruments 輸出端數量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| Si5356A-B-GMR | 功能描述:時鐘發生器及支持產品 I2C CMOS Clk Gen 1-200MHz Blank NVM 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 |
| SI5356A-BXXXXX-GM | 制造商:Silicon Laboratories Inc 功能描述:IC CLK GENERATOR I2C 24QFN |
| Si5356-EVB | 功能描述:時鐘和定時器開發工具 Si5356 Eval 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 |
| Si535x-20QFN-EVB | 功能描述:時鐘和定時器開發工具 Si5350/51 Eval Board 20-QFN 8-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 |
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