參數(shù)資料
型號: ICS507-01
英文描述: POWER QUICC
中文描述: PECL的時(shí)鐘合成器
文件頁數(shù): 1/5頁
文件大?。?/td> 49K
代理商: ICS507-01
ICS507-01/02
PECL Clock Synthesizer
MDS 507 C
Integrated Circuit Systems, Inc. 525 Race Street San Jose CA 95126 (408)295-9800tel www.icst.com
1
Revision 042600
Printed 11/13/00
Packaged as 16 pin narrow SOIC or die
Input crystal frequency of 5 - 27 MHz
Input clock frequency of 5 - 52 MHz
Uses low-cost crystal
Differential PECL output clock frequencies up
to 200 MHz
Duty cycle of 49/51
3.3 V or 5.0 V±10% operating supply
Ideal for SONET applications and oscillator
manufacturers
Advanced, low power CMOS process
Industrial temperature versions available
The ICS507-01 and ICS507-02 are inexpensive
ways to generate a low jitter 155.52 MHz (or other
high speed) differential PECL clock output from a
low frequency crystal input. Using Phase-Locked-
Loop (PLL) techniques, the devices use a standard
fundamental mode crystal to produce output
clocks up to 200 MHz.
Stored in each chip’s ROM is the ability to
generate a selection of different multiples of the
input reference frequency, including an exact
155.52 MHz clock from common crystals. For
lowest jitter and phase noise on a 155.52 MHz
clock, a 19.44 MHz crystal and the x8 selection
can be used.
Description
Features
Block Diagram
GND
Crystal
or
clock
X1
X2
S0:1
Output
Buffer
Output
Buffer
PECL
PECL
62
270
270
62
VDD
RES
VDD
1.1k
2
Output Enable
(both outputs)
Output resistor values shown are for unterminated lines.
Refer to MAN09 for additional information.
Clock Synthesis
and Control
Circuitry
Clock
Buffer/
Crystal
Oscillator
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ICS507-01-DPK 制造商:ICS 制造商全稱:ICS 功能描述:PECL Clock Synthesizer
ICS507-01-DSW 制造商:ICS 制造商全稱:ICS 功能描述:PECL Clock Synthesizer
ICS507-01-DWF 制造商:ICS 制造商全稱:ICS 功能描述:PECL Clock Synthesizer
ICS507M-01 功能描述:IC CLOCK SYNTHESIZER PECL 16SOIC RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:- 產(chǎn)品變化通告:Product Discontinuation 04/May/2011 標(biāo)準(zhǔn)包裝:96 系列:- 類型:時(shí)鐘倍頻器,零延遲緩沖器 PLL:帶旁路 輸入:LVTTL 輸出:LVTTL 電路數(shù):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(yīng)商設(shè)備封裝:16-TSSOP 包裝:管件 其它名稱:23S08-5HPGG
ICS507M-01I 功能描述:IC CLOCK SYNTHESIZER PECL 16SOIC RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:- 產(chǎn)品變化通告:Product Discontinuation 04/May/2011 標(biāo)準(zhǔn)包裝:96 系列:- 類型:時(shí)鐘倍頻器,零延遲緩沖器 PLL:帶旁路 輸入:LVTTL 輸出:LVTTL 電路數(shù):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(yīng)商設(shè)備封裝:16-TSSOP 包裝:管件 其它名稱:23S08-5HPGG