Datasheet > 550AB832M000DGR

550AB832M000DGR

更新时间： 2025-09-26 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):832 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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550AB832M000DGR 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

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与550AB832M000DGR相关器件

型号	品牌	获取价格	描述	数据表
550AC000127DGR	SKYWORKS	获取价格	频率(MHz):644.53125 MHz;最小工作温度(℃）:-40°C;最大工作温度(
550AC000130DGR	SKYWORKS	获取价格	频率(MHz):666.514286 MHz;最小工作温度(℃）:-40°C;最大工作温度
550AC000131DG	SILICON	获取价格	LVPECL Output Clock Oscillator, 669.32658MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
550AC000131DGR	SILICON	获取价格	LVPECL Output Clock Oscillator, 669.32658MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
550AC000131DGR	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(
550AC000132DG	SILICON	获取价格	LVPECL Output Clock Oscillator, 672.162712MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
550AC000132DGR	SKYWORKS	获取价格	振荡器672.162712MHzLVPECLVCXO3.3V启用/禁用6-SMD，无引线
550AC000134DGR	SKYWORKS	获取价格	频率(MHz):693.482991 MHz;最小工作温度(℃）:-40°C;最大工作温度
550AC000135DGR	SKYWORKS	获取价格	频率(MHz):696.4215 MHz;最小工作温度(℃）:-40°C;最大工作温度(℃
550AC000162DGR	SKYWORKS	获取价格	频率(MHz):742.4347 MHz;最小工作温度(℃）:-40°C;最大工作温度(℃

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