Datasheet > MK1725GLFT

MK1725GLFT

更新时间： 2024-02-22 00:23:02

品牌	Logo	应用领域
矽成 - ICSI		晶体时钟发生器外围集成电路光电二极管
页数	文件大小	规格书
6页	155K
描述
Quad Output Spread Spectrum Clock Generator

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技术参数
数据手册

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MK1725GLFT 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	TSSOP
包装说明：	,	针数：	16
Reach Compliance Code：	unknown	风险等级：	5.79
uPs/uCs/外围集成电路类型：	CLOCK GENERATOR, OTHER	Base Number Matches：	1

MK1725GLFT 数据手册

MK1725

Quad Output Spread Spectrum Clock Generator

Description

Features

The MK1725 generates 4 high-quality, high-frequency

spread spectrum clock outputs. It is designed to

replace spread spectrum clock generators and a buffer

in many digital consumer applications. Using ICS’

patented Phase Locked Loop (PLL) techniques, the

device runs from a lower frequency clock or crystal

input.

• Packaged in 16-pin TSSOP

• Available in Pb (lead) free package

• Replaces a spread spectrum clock generator and a

buffer

• Input clock or crystal frequency of 20-34 MHz

• Output frequency of 20-136 MHz

• Four spread spectrum clock outputs

• Duty cycle of 45/55

• Operating voltage of 3.3 V

• Advanced, low power CMOS process

The MK1725 has a 16 location ROM table which

provides maximum flexibility for system designers. The

chip also has a power down pin which can be used to

reduce power.

Block Diagram

VDD

S3:0

PLL/Clock

Synthesis

and

CLK1:4

Spread

Spectrum

Circuitry

X1/ICLK

20-34 MHz

crystal or

clock

Crystal

Oscillator

Optional crystal

capacitors.

GND

PDTS

MDS 1725 C

Revision 021605

Integrated Circuit Systems ● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201 ●www.icst.com

12 3 4 5 6

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