Datasheet > 531BC491M000DGR

531BC491M000DGR

更新时间： 2024-11-15 13:22:31

品牌	Logo	应用领域
芯科 - SILICON		机械振荡器
页数	文件大小	规格书
12页	216K
描述
LVDS Output Clock Oscillator, 491MHz Nom, ROHS COMPLIANT, SMD, 6 PIN

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531BC491M000DGR 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	ROHS COMPLIANT, SMD, 6 PIN
Reach Compliance Code：	unknown	风险等级：	5.57
Is Samacsys：	N	其他特性：	TAPE AND REEL
最长下降时间：	0.35 ns	频率调整-机械：	NO
频率稳定性：	7%	JESD-609代码：	e4
安装特点：	SURFACE MOUNT	标称工作频率：	491 MHz
最高工作温度：	85 °C	最低工作温度：	-40 °C
振荡器类型：	LVDS	物理尺寸：	7.0mm x 5.0mm x 1.85mm
最长上升时间：	0.35 ns	最大供电电压：	3.63 V
最小供电电压：	2.97 V	标称供电电压：	3.3 V
表面贴装：	YES	最大对称度：	55/45 %
端子面层：	Nickel/Gold (Ni/Au)	Base Number Matches：	1

531BC491M000DGR 数据手册

Si530/531

REVISION D

CRYSTAL OSCILLATOR (XO)

(10 MHZ TO 1.4 GHZ)

Features

Si5602

ꢀ

Available with any-rate output

ꢀ

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

frequencies from 10 MHz to 945 MHz

and select frequencies to 1.4 GHz

ꢀ

3rd generation DSPLL with superior

jitter performance

ꢀ

3x better frequency stability than

SAW-based oscillators

ꢀ

Pb-free/RoHS-compliant

Ordering Information:

Applications

See page 7.

ꢀ

SONET/SDH

Networking

SD/HD video

ꢀ

Test and measurement

Clock and data recovery

FPGA/ASIC clock generation

Pin Assignments:

See page 6.

Description

(Top View)

The Si530/531 XO utilizes Silicon Laboratories’ advanced DSPLL circuitry

to provide a low jitter clock at high frequencies. The Si530/531 is available

with any-rate output frequency from 10 to 945 MHz and select frequencies to

1400 MHz. Unlike a traditional XO, where a different crystal is required for

each output frequency, the Si530/531 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 Si530/531 IC based XO is factory configurable

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

output format, and temperature stability. Specific configurations are factory

programmed at time of shipment, thereby eliminating long lead times

associated with custom oscillators.

V_DD

CLK–

CLK+

GND

Si530 (LVDS/LVPECL/CML)

V_DD

Functional Block Diagram

GND

CLK

V_DD

CLK– CLK+

Si530 (CMOS)

V_DD

Any-rate

10–1400 MHz

DSPLL^®

Clock

Synthesis

Fixed

Frequency

CLK–

CLK+

GND

Si531 (LVDS/LVPECL/CML)

GND

Rev. 1.1 6/07

Si530/531

12 3 4 5 6 7...12

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与531BC491M000DGR相关器件

型号	品牌	获取价格	描述	数据表
531BC493M000DGR	SILICON	获取价格	LVDS Output Clock Oscillator, 493MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
531BC494M000DG	SILICON	获取价格	LVDS Output Clock Oscillator, 494MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
531BC494M000DGR	SILICON	获取价格	LVDS Output Clock Oscillator, 494MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
531BC496M000DG	SILICON	获取价格	LVDS Output Clock Oscillator, 496MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
531BC497M000DGR	SILICON	获取价格	LVDS Output Clock Oscillator, 497MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
531BC498M000DG	SILICON	获取价格	LVDS Output Clock Oscillator, 498MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
531BC499M000DGR	SILICON	获取价格	LVDS Output Clock Oscillator, 499MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
531BC49M1520DG	SILICON	获取价格	Oscillator, 10MHz Min, 945MHz Max, 49.152MHz Nom
531BC49M1520DGR	SILICON	获取价格	Oscillator, 10MHz Min, 945MHz Max, 49.152MHz Nom
531BC5	CTS	获取价格	Oscillator

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