Datasheet > 275G-XXLF

275G-XXLF

更新时间： 2024-01-31 20:24:41

品牌	Logo	应用领域
艾迪悌 - IDT		光电二极管
页数	文件大小	规格书
10页	220K
描述
Clock Generator, 200MHz, CMOS, PDSO16, 0.173 INCH, ROHS COMPLIANT, TSSOP-16

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技术参数
数据手册

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275G-XXLF 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	End Of Life	零件包装代码：	TSSOP
包装说明：	TSSOP,	针数：	16
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.18
Base Number Matches：	1

275G-XXLF 数据手册

DATASHEET

TRIPLE PLL FIELD PROGRAMMABLE VCXO CLOCK SYNTHESIZER

ICS275

Description

Features

The ICS275 field programmable VCXO clock synthesizer

generates up to four high-quality, high-frequency clock

outputs including multiple reference clocks from a

low-frequency crystal input. It is designed to replace

crystals and crystal oscillators in most electronic systems.

• Packaged as 16-pin TSSOP

• Eight addressable registers

• Replaces multiple crystals and oscillators

• Output frequencies up to 200 MHz at 3.3 V

• Input crystal frequency of 5 to 27 MHz

• Up to four reference outputs

• Up to two sets of two low-skew outputs

• Operating voltages of 3.3 V

• Controllable output drive levels

Using IDT’s VersaClock software to configure PLLs and

outputs, the ICS275 contains a One-Time Programmable

(OTP) ROM for field programmability. Programming

features include VCXO, eight selectable configuration

registers and up to two sets of two low-skew outputs.

• Advanced, low-power CMOS process

• Available in RoHS compliant packaging

Using Phase-Locked Loop (PLL) techniques, the device

runs from a standard fundamental mode, inexpensive

crystal, or clock. It can replace VCXOs, multiple crystals

and oscillators, saving board space and cost.

The ICS275 is also available in factory programmed custom

versions for high-volume applications.

Block Diagram

VDD

OTP

PLL1

PLL2

S2:S0

CLK1

CLK2

CLK3

CLK4

ROM

with

PLL

Divide

Logic

and

Output

Enable

Control

Values

VIN

PLL3

Voltage

Controlled

Crystal

Oscillator

GND

External capacitors

are required.

PDTS

IDT™ / ICS™ TRIPLE PLL FIELD PROGRAMMABLE VCXO CLOCK SYNTHESIZER 1

ICS275

REV D 102808

12 3 4 5 6 7...10

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