Datasheet > 531DB1249M00DGR

531DB1249M00DGR

更新时间： 2024-11-08 16:19:23

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	215K
描述
CMOS/TTL Output Clock Oscillator, 1249MHz Nom, ROHS COMPLIANT, SMD, 6 PIN

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531DB1249M00DGR 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
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：	20%
JESD-609代码：	e4	安装特点：	SURFACE MOUNT
标称工作频率：	1249 MHz	最高工作温度：	85 °C
最低工作温度：	-40 °C	振荡器类型：	CMOS/TTL
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

531DB1249M00DGR 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

中文翻译

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与531DB1249M00DGR相关器件

型号	品牌	获取价格	描述	数据表
531DB124M000DGR	SILICON	获取价格	CMOS/TTL Output Clock Oscillator, 124MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
531DB1251M00DG	SILICON	获取价格	CMOS/TTL Output Clock Oscillator, 1251MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
531DB1253M00DG	SILICON	获取价格	CMOS/TTL Output Clock Oscillator, 1253MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
531DB1254M00DG	SILICON	获取价格	CMOS/TTL Output Clock Oscillator, 1254MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
531DB1254M00DGR	SILICON	获取价格	CMOS/TTL Output Clock Oscillator, 1254MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
531DB1255M00DGR	SILICON	获取价格	CMOS/TTL Output Clock Oscillator, 1255MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
531DB1256M00DGR	SILICON	获取价格	CMOS/TTL Output Clock Oscillator, 1256MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
531DB1257M00DGR	SILICON	获取价格	CMOS/TTL Output Clock Oscillator, 1257MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
531DB1258M00DGR	SILICON	获取价格	CMOS/TTL Output Clock Oscillator, 1258MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
531DB1259M00DGR	SILICON	获取价格	CMOS/TTL Output Clock Oscillator, 1259MHz Nom, ROHS COMPLIANT, SMD, 6 PIN

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