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參數(shù)資料
| 型號： | ICS4231M-03LFT |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時鐘產(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)： | 4/7頁 |
| 文件大?。?/td> | 231K |
| 代理商： | ICS4231M-03LFT |
LOW EMI CLOCK GENERATOR
ICS4231-03
MDS 4231-03 A
4
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
DC Electrical Characteristics
Unless stated otherwise, VDD = 5V, ±10%, Ambient Temperature 0 to +70
°C
Note 1: Pins X1 and X2 each have 34 pF capacitance. When used with a crystal, the total combined
capacitance as seen by the crystal is 17 pF. If driving X1 with a clock input, the load capacitance will be
34 pF.
AC Electrical Characteristics
Unless stated otherwise, VDD = 5V±10%, Ambient Temperature 0 to +70
° C, C
L=15pf
Note 1: Measured with 15pF load
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Operating Voltage
VDD
4.5
5
5.5
V
Supply Current
IDD
No load, at 3.3V
18
32
mA
Input High Voltage
VIH
0.7VDD
V
Input Low Voltage
VIL
0.15VDD
V
Output High Voltage
VOH
IOH = -24mA
2.5
V
Output Low Voltage
VOL
IOL = 24mA
0.4
V
Input Capacitance
CIN
All pins except X1, X2
5
7
pF
Load Capacitance
X1, X2, as seen by the
xtal, Note 1
17
pF
Output Impedance
Rout
20
Input Pull-Up Resistor
500
K
Power-Up Time
First locked clock
cycle after Power
Good
5ms
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Input Frequency
Input Clock
10
33
MHz
Output Frequency
10
33
MHz
Input Clock Duty Cycle
Time above VDD/2
40
60
%
Output Clock Duty Cycle
Note 1
45
50
55
%
Output Rise Time
tOR
0.8 to 2.4V, note 1
2
5
ns
Output Fall Time
tOF
2.4 to 0.8V, note 1
2
5
ns
Jitter
cycle-to-cycle
300
ps
Harmonic Reduction
8
dB
ICS4231-03
Low EMI Clock Generator
TSD
IDT / ICS Low EMI Clock Generator
ICS4231-03
4
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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) >> 時鐘/計時 - 時鐘發(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(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 |
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| 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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