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參數(shù)資料
| 型號： | ICS4231M-03LFT |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時(shí)鐘產(chǎn)生/分配 |
| 英文描述： | 33 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封裝： | 0.150 INCH, LEAD FREE, SOIC-8 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 231K |
| 代理商： | ICS4231M-03LFT |
LOW EMI CLOCK GENERATOR
ICS4231-03
MDS 4231-03 A
2
Revision 110404
In te gr ated Circuit Systems
● 5 25 Race Stree t, San Jose, CA 951 26 ● tel (408) 297-1 201 ● www.icst.com
Pin Assignment
Output Enable Function Table
0 = connect to GND
1 = connect directly to VDD
Note: OE# pin has an internal pull-down resistor
Frequency Range and Spread Table
Note: FS1:0 have internal pull-up resistors
Pin Descriptions
1
2
3
X1/CLKIN
4
X2
GND
FS1
FS0
VDD
CLKOUT
8
7
6
5
OE#
8 pin (150 mil) SOIC
OE#
(Pin 8)
Output Status
0
Running
1Tri-state
FS1
(Pin 7)
FS0
(Pin 4)
Clock Input
Frequency
(MHz)
Crystal Input
Frequency
(MHz)
Spread Amount
0
10-20
±1.875%
0
1
10-20
±1.0%
1
0
20-33
20-25
±1.875%
1
20-33
20-25
-2.0%
Pin
Number
Pin
Name
Pin Type
Pin Description
1
X1/CLKIN
Input
Crystal or Clock Input.
2
X2
Output
Crystal output. Float for a clock input.
3
GND
Power
Connect to ground.
4
FS0
Input
Select pin for input frequency and spread amount. See table above. Internal
pull up resistor.
5
CLKOUT
Output
Spread spectrum clock output per table above.
6
VDD
Power
Connect to 5V.
7
FS1
Input
Select pin for input frequency and spread amount. See table above. Internal
pull up resistor.
8
OE#
Input
Output Enable. Active Low. See table above. Internal pull-down resistor.
ICS4231-03
Low EMI Clock Generator
TSD
IDT / ICS Low EMI Clock Generator
ICS4231-03
2
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| ICS4231M-03T | 功能描述:IC CLOCK GENERATOR LOW EMI 8SOIC 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 |
| ICS426 | 制造商:ICS 制造商全稱:ICS 功能描述:Serial ATA/Fibre Channel Clock Synthesizer |
| ICS426G | 制造商:ICS 制造商全稱:ICS 功能描述:Serial ATA/Fibre Channel Clock Synthesizer |
| ICS426GT | 制造商:ICS 制造商全稱:ICS 功能描述:Serial ATA/Fibre Channel Clock Synthesizer |
| ICS43001AI22L | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL/LVCMOS-TO-3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER |
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