Datasheet > CY2XF23_11

CY2XF23_11

更新时间： 2024-11-19 09:41:51

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		振荡器
页数	文件大小	规格书
16页	467K
描述
High Performance LVDS Oscillator with Frequency Margining - I2C Control

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CY2XF23_11 数据手册

CY2XF23

High Performance LVDS Oscillator with

Frequency Margining - I²C Control

High Performance LVDS Oscillator with Frequency Margining - I²C Control

Features

Functional Description

■ Low jitter crystal oscillator (XO)

The CY2XF23 is a high-performance and high-frequency XO. It

uses a Cypress proprietary low-noise PLL to synthesize the

frequency from an integrated crystal. The output frequency can

be changed using the I²C bus serial interface, allowing easy

frequency margin testing in applications.

■ Less than 1 ps typical root mean square (RMS) phase jitter

■ Low-voltage differential signaling (LVDS) output

■ Output frequency from 50 MHz to 690 MHz

■ Frequency margining through I²C bus

The CY2XF23 is available as a factory-configured device or as

a field-programmable device. Factory configured devices are

configured

for

general

use

(see

Standard

and

■ Factory-configured or field-programmable

■ Integrated phase-locked loop (PLL)

Application-Specific Factory Configurations) or they can be

customer specific.

■ Pb-free package: 5.0 × 3.2 mm leadless chip carrier (LCC)

■ Supply voltage: 3.3 V or 2.5 V

■ Commercial and industrial temperature ranges

Logic Block Diagram

CRYSTAL

OSCILLATOR

LOW-NOISE

CLK

PLL

OUTPUT

DIVIDER

CLK#

PROGRAMMABLE

CONFIGURATION

I²C

SDA

INTERFACE

SCL

Cypress Semiconductor Corporation

Document Number: 001-53145 Rev. *E

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised April 14, 2011

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