Datasheet > 550AA74M2500DGR

550AA74M2500DGR

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	279K
描述
频率(MHz):74.25 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;

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

550AA74M2500DGR 数据手册

Si550

REVISION D

VOLTAGE-CONTROLLED CRYSTAL OSCILLATOR (VCXO)

10 MHZ TO 1.4 GHZ

Features



Available with any frequency from

10 to 945 MHz and select

frequencies to 1.4 GHz



Internal fixed 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 5 x 7 mm

package and pinout

Si5602



3rd generation DSPLL with

superior jitter performance (0.5 ps)

3x better temperature stability than

SAW-based oscillators



Excellent PSRR performance



Pb-free/RoHS-compliant

Ordering Information:

Applications

See page 11.



SONET/SDH

xDSL

10 GbE LAN/WAN



Low-jitter clock generation

Optical modules

Clock and data recovery



Pin Assignments:

See page 10.

Description

(Top View)

The Si550 VCXO utilizes Skyworks Solutions’ advanced DSPLL circuitry to

provide a low-jitter clock at high frequencies. The Si550 supports any

frequency from 10 to 945 MHz and select frequencies to 1417 MHz. Unlike

traditional VCXOs, where a different crystal is required for each output

frequency, the Si550 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 superior supply noise rejection, simplifying the task of

generating low-jitter clocks in noisy environments typically found in

communication systems. The Si550 IC-based VCXO is factory-configurable

for a wide variety of user specifications, including frequency, supply voltage,

output format, tuning slope, and temperature stability. Specific configurations

are factory programmed at time of shipment, thereby eliminating the long

lead times associated with custom oscillators.

V_C

V_DD

CLK–

CLK+

GND

Functional Block Diagram

V_DD

Any-Frequency

Fixed

Frequency

10 MHz–1.4 GHz

CLK+

CLK–

DSPLL^®

Clock Synthesis

ADC

GND

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

Rev. 1.2 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 17, 2021

12 3 4 5 6 7...16

中文翻译

下载PDF

与550AA74M2500DGR相关器件

型号	品牌	获取价格	描述	数据表
550AA75M1758DG	SILICON	获取价格	Oscillator, 10MHz Min, 1417MHz Max, 75.1758MHz Nom
550AA794M728DGR	SKYWORKS	获取价格	频率(MHz):794.728 MHz;最小工作温度(℃）:-40°C;最大工作温度(℃）
550AA800M000DGR	SKYWORKS	获取价格	频率(MHz):800 MHz;最小工作温度(℃）:-40°C;最大工作温度(℃）:85°
550AA80M0000DG	SKYWORKS	获取价格	频率(MHz):80 MHz;最小工作温度(℃）:-40°C;最大工作温度(℃）:85°C
550AA80M0000DGR	SKYWORKS	获取价格	频率(MHz):80 MHz;最小工作温度(℃）:-40°C;最大工作温度(℃）:85°C
550AA96M0000DGR	SKYWORKS	获取价格	频率(MHz):96 MHz;最小工作温度(℃）:-40°C;最大工作温度(℃）:85°C
550AB000131DGR	SKYWORKS	获取价格	频率(MHz):669.32658 MHz;最小工作温度(℃）:-40°C;最大工作温度(
550AB000246DGR	SKYWORKS	获取价格	频率(MHz):669.3266 MHz;最小工作温度(℃）:-40°C;最大工作温度(℃
550AB010M000DG	SILICON	获取价格	LVPECL Output Clock Oscillator, 10MHz Nom,
550AB010M000DGR	SILICON	获取价格	LVPECL Output Clock Oscillator, 10MHz Nom,

产品中心

服务支持

精选活动

关于我们

帮助中心

550AA74M2500DGR

550AA74M2500DGR 数据手册

与550AA74M2500DGR相关器件

与550AA74M2500DGR相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

550AA74M2500DGR

550AA74M2500DGR 数据手册

与550AA74M2500DGR相关器件

与550AA74M2500DGR相关文章

您还可以找

您在本页遇到什么问题？