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參數(shù)資料
| 型號： | ICS252MIPLF |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | 200 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封裝： | 0.150 INCH, LEAD FREE, SOIC-8 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 148K |
| 代理商： | ICS252MIPLF |
ICS252
MDS 252 B
1
Revision 011606
Integrated Circuit Systems, Inc.
● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201 ● www.icst.com
Field Programmable Dual Output SS VersaClock Synthesizer
Description
The ICS252 is a low cost, dual-output, field
programmable clock synthesizer. The ICS252 can
generate two output frequencies from 314 kHz to 200
MHz using up to two independently configurable PLLs.
The outputs may employ Spread Spectrum techniques
to reduce system electro-magnetic interference (EMI).
Using ICS’ VersaClocksoftware to configure the PLL
and output, the ICS252 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
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 ICS252 is also available in factory programmed
custom versions for high-volume applications.
Features
8-pin SOIC package
Two addressable registers
Input crystal frequency of 5 to 27 MHz
Clock input frequency of 3 to 150 MHz
Output clock frequencies up to 200 MHz
Configurable Spread Spectrum Modulation
Operating voltage of 3.3 V
Replaces multiple crystals and oscillators
Controllable output drive levels
Advanced, low-power CMOS process
Available in Pb (lead) free packaging
Block Diagram
Crystal
Oscillator
GND
VDD
PDTS
PLL2
Divide
Logic
and
Output
Enable
Control
SEL
CLK2
CLK1
OTP
ROM
with
PLL
Values
X2
Crystal
External capacitors
are required.
X1
PLL1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS252MI-XX | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FIELD PROGRAMMABLE DUAL OUTPUT SS VERSACLOCK SYNTHESIZER |
| ICS252MI-XXLF | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FIELD PROGRAMMABLE DUAL OUTPUT SS VERSACLOCK SYNTHESIZER |
| ICS252MI-XXLFT | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FIELD PROGRAMMABLE DUAL OUTPUT SS VERSACLOCK SYNTHESIZER |
| ICS252MI-XXT | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FIELD PROGRAMMABLE DUAL OUTPUT SS VERSACLOCK SYNTHESIZER |
| ICS252MP | 制造商:ICS 制造商全稱:ICS 功能描述:Field Programmable Dual Output SS VersaClock Synthesizer |
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