Datasheet > 550AF27M0000DGR

550AF27M0000DGR

更新时间： 2024-11-02 10:39:39

品牌	Logo	应用领域
芯科 - SILICON		/
页数	文件大小	规格书
15页	108K
描述
Oscillator, 10MHz Min, 1417MHz Max, 27MHz Nom

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550AF27M0000DGR 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	unknown	风险等级：	5.57
安装特点：	SURFACE MOUNT	端子数量：	6
最大工作频率：	1417 MHz	最小工作频率：	10 MHz
标称工作频率：	27 MHz	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	DILCC6,.2	电源：	3.3 V
认证状态：	Not Qualified	子类别：	Other Oscillators
最大压摆率：	130 mA	标称供电电压：	3.3 V
表面贴装：	YES	Base Number Matches：	1

550AF27M0000DGR 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 10.



SONET/SDH

xDSL

10 GbE LAN/WAN



Low-jitter clock generation

Optical modules

Clock and data recovery



Pin Assignments:

See page 9.

Description

(Top View)

The Si550 VCXO utilizes Silicon Laboratories’ 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

Rev. 1.1 4/13

Si550

12 3 4 5 6 7...15

中文翻译

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与550AF27M0000DGR相关器件

型号	品牌	获取价格	描述	数据表
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550AF520M000DG	SILICON	获取价格	Oscillator, 10MHz Min, 1417MHz Max, 520MHz Nom
550AF73M7280DG	SILICON	获取价格	Oscillator, 10MHz Min, 1417MHz Max, 73.728MHz Nom
550AF73M7280DGR	SILICON	获取价格	Oscillator, 10MHz Min, 1417MHz Max, 73.728MHz Nom
550AG1417M000DG	SILICON	获取价格	VCXO, Clock, 10MHz Min, 1417MHz Max, 1417MHz Nom
550AG693M750DG	SILICON	获取价格	LVPECL Output Clock Oscillator, 10MHz Min, 1417MHz Max, 693.75MHz Nom, ROHS COMPLIANT PACK
550AH010M000DGR	SILICON	获取价格	LVPECL Output Clock Oscillator, 10MHz Nom,
550AH100M000DG	SILICON	获取价格	LVPECL Output Clock Oscillator, 10MHz Min, 1417MHz Max, 100MHz Nom, ROHS COMPLIANT PACKAGE
550AH100M000DGR	SILICON	获取价格	LVPECL Output Clock Oscillator, 10MHz Min, 1417MHz Max, 100MHz Nom, ROHS COMPLIANT PACKAGE
550AH102M400DG	SILICON	获取价格	LVPECL Output Clock Oscillator, 102.4MHz Nom, ROHS COMPLIANT PACKAGE-6

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