Datasheet > M200

M200

更新时间： 2024-09-24 12:21:15

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		时钟发生器便携式
页数	文件大小	规格书
17页	477K
描述
Two-PLL Programmable Clock Generator for Portable Applications

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中文翻译

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数据手册

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M200 数据手册

MoBL^®Clock

M200/M500

Two-PLL Programmable Clock Generator

for Portable Applications

Two-PLL Programmable Clock Generator for Portable Applications

Features

Benefits

■ Device Operating Voltage Options:

❐ MoBL Clock M200 Family: 1.8 V

■ Suitable for cell phone, portable, and consumer electronics

applications

❐ MoBL Clock M500 Family: 2.5 V, 3.0 V, or 3.3 V

■ Multiplehigh-performancePLLsallowsynthesisofunrelated

frequencies

■ Selectable clock output voltages for both MoBL Clock M200

and M500:

❐ 1.5 V, 1.8 V, 2.5 V, 3.0 V, or 3.3 V

■ Application compatibility in multiple output voltage levels

■ Optional Spread Spectrum capable PLLs with Lexmark or

■ Fully integrated ultra low power phase-locked loops (PLLs)

■ Input reference clock frequency range: 1–48 MHz

■ Output clock frequency range: 3–50 MHz

■ Three I²C™ programmable output clocks

■ Programmable output drive strengths

■ 150 ps typical cycle-to-cycle jitter

Linear profile for maximum EMI reduction

■ PLLs can be programmed for system frequency margin tests

■ Meets critical timing requirements in complex system

designs

■ Individually enable or disable each output using I²C

■ Ease of output clock selection using programmable crossbar

switches

■ Optional Spread Spectrum for EMI reduction

■ 16-pin (3 × 3 × 0.6 mm) QFN Package

■ Industrial temperature range

Logic Block Diagram

VDD_CLK1

VDD_CLK2

VDD_CLK3

EXCLKIN

REF SEL

CLK1

CLK2

Output

Dividers

and

Crossbar

Switch

PLL1

MUX

and

Control

PLL2

(SS)

Drive

Logic

Strength

Control

CLK3

SCL

I2C

SDA

PD#/OE

Cypress Semiconductor Corporation

Document Number: 001-29139 Rev. *C

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised November 25, 2010

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