Datasheet > ICS276GI-XXLF

ICS276GI-XXLF

更新时间： 2024-10-28 07:38:43

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
9页	201K
描述
Clock Generator, 200MHz, CMOS, PDSO16, 0.173 INCH, ROHS COMPLIANT, TSSOP-16

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数据手册

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ICS276GI-XXLF 数据手册

PRELIMINARY DATASHEET

TRIPLE PLL FIELD PROGRAMMABLE VCXO CLOCK SYNTHESIZER

ICS276

Description

Features

The ICS276 field programmable VCXO clock synthesizer

generates up to three 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 three reference outputs

• Operating voltages of 3.3 V

• VDDO output control from 1.8 V to 3.3 V

• Controllable output drive levels

Using ICS’ VersaClock software to configure PLLs and

outputs, the ICS276 contains a One-Time Programmable

(OTP) ROM for field programmability. Programming

features include VCXO and eight selectable configuration

registers.

• Advanced, low-power CMOS process

• Available in Pb (lead) free packaging

Each of the outputs are powered by a single VDDO voltage.

VDDO may vary from 1.8 V to VDD.

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 ICS276 is also available in factory programmed custom

versions for high-volume applications.

Block Diagram

VDDO

VDD

OTP

PLL1

S2:S0

ROM

with

CLK1

CLK2

CLK3

PLL

Values

Divide

Logic

and

Output

Enable

Control

PLL2

PLL3

VIN

Voltage

Controlled

Crystal

Oscillator

GND

External capacitors

are required.

PDTS

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

ICS276

REV C 061306

12 3 4 5 6 7...9

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与ICS276GI-XXLF相关器件

型号	品牌	获取价格	描述	数据表
ICS276G-XXLFT	IDT	获取价格	Clock Generator, 200MHz, CMOS, PDSO16, 0.173 INCH, ROHS COMPLIANT, TSSOP-16
ICS276G-XXT	IDT	获取价格	Clock Generator, 200MHz, CMOS, PDSO16, 0.173 INCH, TSSOP-16
ICS276PG	ICSI	获取价格	Triple PLL Field Programmable VCXO Clock Synthesizer
ICS276PG	IDT	获取价格	Clock Generator, 200MHz, CMOS, PDSO16, 0.173 INCH, TSSOP-16
ICS276PGI	ICSI	获取价格	Triple PLL Field Programmable VCXO Clock Synthesizer
ICS276PGILF	ICSI	获取价格	Triple PLL Field Programmable VCXO Clock Synthesizer
ICS276PGIT	IDT	获取价格	Clock Generator, 200MHz, CMOS, PDSO16, 0.173 INCH, TSSOP-16
ICS276PGLF	ICSI	获取价格	Triple PLL Field Programmable VCXO Clock Synthesizer
ICS276PGLFT	IDT	获取价格	Clock Generator, 200MHz, CMOS, PDSO16, 0.173 INCH, ROHS COMPLIANT, TSSOP-16
ICS276PGT	IDT	获取价格	Clock Generator, 200MHz, CMOS, PDSO16, 0.173 INCH, TSSOP-16