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参数资料
| 型号： | ICS557MI-01LFT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO8 |
| 封装： | 0.150 INCH, GREEN, SOIC-8 |
| 文件页数： | 9/11页 |
| 文件大小： | 255K |
| 代理商： | ICS557MI-01LFT |
ICS557-01
PCI-EXPRESS CLOCK SOURCE
PCIE SSCG
IDT / ICS PCI-EXPRESS CLOCK SOURCE
7
ICS557-01
REV H 062607
AC Electrical Characteristics - CLK/CLK
Unless stated otherwise, VDD=3.3 V ±5%, Ambient Temperature -40 to +85
°C
1 Test setup is R
L=50 ohms with 2 pF, RR = 475 (1%).
2 Measurement taken from a single-ended waveform.
3 Measurement taken from a differential waveform.
4 Measured at the crossing point where instantaneous voltages of both CLKOUT and CLKOUT are equal.
5 CLKOUT pins are tri-stated when OE is low asserted. CLKOUT is driven differential when OE is high.
Thermal Characteristics (8-pin SOIC)
Parameter
Symbo
l
Conditions
Min.
Typ.
Max.
Units
Input Frequency
25
MHz
Output Frequency
100
MHz
Output High Voltage1,2
VOH
660
700
850
mV
Output Low Voltage1,2
VOL
-150
0
27
mV
Crossing Point
Voltage1,2
Absolute
250
350
550
mV
Crossing Point
Voltage1,2,4
Variation over all edges
140
mV
Jitter, Cycle-to-Cycle1,3
80
ps
Rise Time1,2
tOR
From 0.175 V to 0.525 V
175
332
700
ps
Fall Time1,2
tOF
From 0.525 V to 0.175 V
175
344
700
ps
Rise/Fall Time
Variation1,2
125
ps
Duty Cycle1,3
45
55
%
Output Enable Time5
All outputs
30
s
Output Disable Time5
All outputs
30
s
Stabilization Time
tSTABLE From power-up VDD=3.3 V
3.0
ms
Spread Change Time
tSPREAD Settling period after spread change
3.0
ms
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Thermal Resistance Junction to
Ambient
θ
JA
Still air
150
°C/W
θ
JA
1 m/s air flow
140
°C/W
θ
JA
3 m/s air flow
120
°C/W
Thermal Resistance Junction to Case
θ
JC
40
°C/W
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS557MI-01T | 制造商:ICS 制造商全称:ICS 功能描述:PCI-EXPRESS CLOCK SOURCE |
| ICS558-01 | 制造商:ICS 制造商全称:ICS 功能描述:PECL/CMOS TO CMOS CLOCK DIVIDER |
| ICS558-02 | 制造商:ICS 制造商全称:ICS 功能描述:LVHSTL TO CMOS CLOCK DIVIDER |
| ICS558AG-02 | 功能描述:IC CLK BUFF DIVIDER 1:4 16-TSSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器，驱动器 系列:ClockBlocks™ 标准包装:1 系列:HiPerClockS™ 类型:扇出缓冲器（分配），多路复用器 电路数:1 比率 - 输入:输出:2:18 差分 - 输入:输出:是/无 输入:CML，LVCMOS，LVPECL，LVTTL，SSTL 输出:LVCMOS，LVTTL 频率 - 最大:250MHz 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:32-LQFP 供应商设备封装:32-TQFP（7x7） 包装:- 其它名称:800-1923-6 |
| ICS558AG-02LN | 功能描述:IC CLK BUFF DIVIDER 1:4 16-TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器，驱动器 系列:ClockBlocks™ 标准包装:74 系列:- 类型:扇出缓冲器（分配） 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 输入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 输出:HCSL，LVDS 频率 - 最大:400MHz 电源电压:3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:32-VFQFN 裸露焊盘 供应商设备封装:32-QFN（5x5） 包装:管件 |
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