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参数资料
| 型号： | ICS341MI-XX |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 200 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封装： | 0.150 INCH, SOIC-8 |
| 文件页数： | 1/9页 |
| 文件大小： | 212K |
| 代理商： | ICS341MI-XX |
DATASHEET
FIELD PROGRAMMABLE SS VERSACLOCK SYNTHESIZER
ICS341
IDT / ICS FIELD PROGRAMMABLE SS VERSACLOCK SYNTHESIZER 1
ICS341
REV J 061206
Description
The ICS341 is a low cost, single-output, field programmable
clock synthesizer. The ICS341 can generate an output
frequency from 250 kHz to 200 MHz and may employ
Spread Spectrum techniques to reduce system
electro-magnetic interference (EMI).
Using ICS’ VersaClocksoftware to configure the PLL and
output, the ICS341 contains a One-Time Programmable
(OTP) ROM to allow field programmability. Programming
features include 4 selectable configuration registers.
The device employs Phase-Locked Loop (PLL) techniques
to run from a standard fundamental mode, inexpensive
crystal, or clock. It can replace multiple crystals and
oscillators, saving board space and cost.
The device also has a power-down feature that tri-states the
clock outputs and turns off the PLLs when the PDTS pin is
taken low.
The ICS341 is also available in factory programmed custom
versions for high-volume applications.
Features
8-pin SOIC package
Highly accurate frequency generation
M/N Multiplier PLL: M = 1...2048, N = 1...1024
Output clock frequencies up to 200 MHz
Four ROM locations for frequency and spread selection
Spread spectrum capability for lower system EMI
Center or Down Spread up to 4% total
Selectable 32 kHz or 120 kHz modulation
Input crystal frequency from 5 to 27 MHz
Input clock frequency from 2 to 50 MHz
Operating voltage of 3.3 V
Advanced, low-power CMOS process
For two output clocks, use the ICS342. For three output
clocks, see the ICS343. For more than three outputs, see
the ICS345 or ICS348.
Available in Pb (lead) free packaging
Block Diagram
Crystal
Oscillator
PLL Clock Synthesis,
Spred Spectrum and
Control Circuitry
CLK
PDTS (output and PLL)
OTP ROM
with PLL
Divider
Values
S1:0
2
VDD
GND
X2
Crystal or
clock input
External capacitors are
required with a crystal input.
X1/ICLK
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| ICS341MIPLFT | 200 MHz, OTHER CLOCK GENERATOR, PDSO8 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS341MLF | 制造商:ICSI 制造商全称:Integrated Circuit Solution Inc 功能描述:Field Programmable SS VersaClock Synthesizer |
| ICS341MP | 功能描述:IC VERSACLOCK SYNTHESIZER 8-SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:VersaClock™ 产品变化通告:Product Discontinuation 04/May/2011 标准包装:96 系列:- 类型:时钟倍频器，零延迟缓冲器 PLL:带旁路 输入:LVTTL 输出:LVTTL 电路数:1 比率 - 输入:输出:1:8 差分 - 输入:输出:无/无 频率 - 最大:133.3MHz 除法器/乘法器:是/无 电源电压:3 V ~ 3.6 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:管件 其它名称:23S08-5HPGG |
| ICS341MPLF | 功能描述:IC VERSACLOCK SYNTHESIZER 8-SOIC RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:VersaClock™ 标准包装:2,000 系列:- 类型:PLL 时钟发生器 PLL:带旁路 输入:LVCMOS，LVPECL 输出:LVCMOS 电路数:1 比率 - 输入:输出:2:11 差分 - 输入:输出:是/无 频率 - 最大:240MHz 除法器/乘法器:是/无 电源电压:3.135 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:带卷 (TR) |
| ICS341MPLFT | 功能描述:IC VERSACLOCK SYNTHESIZER 8-SOIC RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:VersaClock™ 标准包装:2,000 系列:- 类型:PLL 时钟发生器 PLL:带旁路 输入:LVCMOS，LVPECL 输出:LVCMOS 电路数:1 比率 - 输入:输出:2:11 差分 - 输入:输出:是/无 频率 - 最大:240MHz 除法器/乘法器:是/无 电源电压:3.135 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:带卷 (TR) |
| ICS341MPT | 功能描述:IC VERSACLOCK SYNTHESIZER 8-SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:VersaClock™ 产品变化通告:Product Discontinuation 04/May/2011 标准包装:96 系列:- 类型:时钟倍频器，零延迟缓冲器 PLL:带旁路 输入:LVTTL 输出:LVTTL 电路数:1 比率 - 输入:输出:1:8 差分 - 输入:输出:无/无 频率 - 最大:133.3MHz 除法器/乘法器:是/无 电源电压:3 V ~ 3.6 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:管件 其它名称:23S08-5HPGG |
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