Datasheet > 595CH144M488DGR

595CH144M488DGR

更新时间： 2025-09-22 19:46:59

品牌	Logo	应用领域
思佳讯 - SKYWORKS		/
页数	文件大小	规格书
16页	962K
描述
频率(MHz):144.488 MHz;最小工作温度(℃）:-40°C;最大工作温度(℃）:85°C;安装类型:表面贴装型;封装:6-SMD，无引线;

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595CH144M488DGR 数据手册

Si595

REVISION D

VOLTAGE-CONTROLLED CRYSTAL OSCILLATOR (VCXO)

10 TO 810 MHZ

Features



Available with any-rate output

frequencies from 10 to 810 MHz

3rd generation DSPLL^®with

superior jitter performance

Internal fixed fundamental mode

crystal frequency ensures high

reliability and low aging



Available CMOS, LVPECL,

LVDS, and CML outputs

3.3, 2.5, and 1.8 V supply options

Industry standard 5x7 and

3.2x5 mm packages

Si5602



Pb-free/RoHS-compliant

–40 to +85 ºC operating range

Applications

Ordering Information:



SONET/SDH (OC-3/12/48)

Networking

SD/HD SDI/3G SDI video



FTTx

See page 8.

Clock recovery and jitter cleanup PLLs

FPGA/ASIC clock generation

Pin Assignments:

Description

See page 7.

The Si595 VCXO utilizes Skyworks Solutions’ advanced DSPLL^®circuitry to

provide a low-jitter clock at high frequencies. The Si595 is available with

any-rate output frequency from 10 to 810 MHz. Unlike traditional VCXOs,

where a different crystal is required for each output frequency, the Si595

uses one fixed crystal to provide a wide range of output frequencies. This IC-

based approach allows the crystal resonator to provide exceptional

frequency stability and reliability. In addition, DSPLL clock synthesis

provides supply noise rejection, simplifying the task of generating low-jitter

clocks in noisy environments. The Si595 IC-based VCXO is factory-

configurable for a wide variety of user specifications including frequency,

supply voltage, output format, tuning slope, and absolute pull range (APR).

Specific configurations are factory programmed at time of shipment, thereby

eliminating the long lead times associated with custom oscillators.

(Top View)

V_C

V_DD

CLK–

CLK+

GND

Functional Block Diagram

CLK– CLK+

V_DD

Any-rate

10–810 MHz

DSPLL^®

Fixed

Frequency

Clock Synthesis

ADC

GND

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

Rev. 1.4 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 3, 2021

12 3 4 5 6 7...16

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