Datasheet > 电信电路 > ATM/SONET/SDH 集成电路> SI5368A-B-GQ

SI5368A-B-GQ

更新时间： 2024-09-17 04:04:43

品牌	Logo	应用领域
芯科 - SILICON		ATM集成电路 SONET集成电路 SDH集成电路电信集成电路电信电路衰减器异步传输模式时钟
页数	文件大小	规格书
18页	714K
描述
ANY-RATE PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR

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中文翻译

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技术参数
数据手册

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SI5368A-B-GQ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	HTFQFP,	针数：	100
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.78	Is Samacsys：	N
应用程序：	SONET;SDH	JESD-30 代码：	S-PQFP-G100
长度：	16 mm	功能数量：	1
端子数量：	100	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	HTFQFP	封装形状：	SQUARE
封装形式：	FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	座面最大高度：	1.2 mm
标称供电电压：	1.8 V	表面贴装：	YES
电信集成电路类型：	ATM/SONET/SDH SUPPORT CIRCUIT	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	40
宽度：	16 mm	Base Number Matches：	1

SI5368A-B-GQ 数据手册

Si5368

PRELIMINARY DATA SHEET

ANY-RATE PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR

Description

Features

The Si5368 is a jitter-attenuating precision clock multiplier for

applications requiring sub 1 ps rms jitter performance. The

Si5368 accepts four clock inputs ranging from 2 kHz to

710 MHz and generates five independent, synchronous clock

outputs ranging from 2 kHz to 945 MHz and select

frequencies to 1.4 GHz. The device provides virtually any

frequency translation combination across this operating

range. The outputs are divided down separately from a

common source. The Si5368 input clock frequency and clock

multiplication ratio are programmable through an I²C or SPI

interface. The Si5368 is based on Silicon Laboratories' 3rd-

generation DSPLL^®technology, which provides any-rate

frequency synthesis and jitter attenuation in a highly

integrated PLL solution that eliminates the need for external

VCXO and loop filter components. The DSPLL loop

bandwidth is digitally programmable, providing jitter

performance optimization at the application level. Operating

from a single 1.8 or 2.5 V supply, the Si5368 is ideal for

providing clock multiplication and jitter attenuation in high

performance timing applications.

ꢀ Generates any frequency from 2 kHz to 945 MHz

and select frequencies to 1.4 GHz from an input

frequency of 2 kHz to 710 MHz

ꢀ Ultra-low jitter clock outputs w/jitter generation as

low as 0.3 ps rms (50 kHz–80 MHz)

ꢀ Integrated loop filter with selectable loop bandwidth

(60 Hz to 8.4 kHz)

ꢀ Meets OC-192 GR-253-CORE jitter specifications

ꢀ Four clock inputs w/manual or automatically

controlled hitless switching

ꢀ Five clock outputs with selectable signal format

(LVPECL, LVDS, CML, CMOS)

ꢀ SONET frame sync switching and regeneration

ꢀ Support for ITU G.709 and custom FEC ratios

(255/238, 255/237, 255/236)

ꢀ LOL, LOS, FOS alarm outputs

ꢀ Digitally-controlled output phase adjust

Applications

ꢀ I C or SPI programmable settings

ꢀ

SONET/SDH OC-48/OC-192 line cards

GbE/10GbE, 1/2/4/8/10GFC line cards

ITU G.709 and custom FEC line cards

Wireless basestations

Data converter clocking

xDSL

ꢀ On-chip voltage regulator for 1.8 or 2.5 V ±10%

operation

ꢀ Small size: 14 x 14 mm 100-pin TQFP

ꢀ Pb-free, RoHS compliant

SONET/SDH + PDH clock synthesis

Test and measurement

Xtal or Refclock

CKIN1

CKIN2

÷ N31

÷ N32

÷ N33

÷ N34

÷ NC1

÷ NC2

CKOUT1

CKOUT2

DSPLL

CKIN3

CKIN4

÷ N2

÷ NC3

÷ NC4

÷ NFS

CKOUT3

I²C/SPI Port

Rate Select

CKOUT4

Clock Select

Latency Control

FSYNC Realignment

Device Interrupt

LOL/LOS/FOS Alarms

Control

Output Clock 2

CKOUT5/FS_OUT

VDD (1.8 or 2.5 V)

GND

Input Clock 3

Input Clock 4

Preliminary Rev. 0.3 3/07

Si5368

This information applies to a product under development. Its characteristics and specifications are subject to change without notice.

12 3 4 5 6 7...18

中文翻译

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与SI5368A-B-GQ相关器件

型号	品牌	获取价格	描述	数据表
SI5368A-B-GQR	SILICON	获取价格	Support Circuit, 1-Func, PQFP100, 14 X 14 MM, ROHS COMPLIANT, MS-026AED-HD, TQFP-100
SI5368A-C-GQ	SILICON	获取价格	Support Circuit, 1-Func, PQFP100, 14 X 14 MM, ROHS COMPLIANT, MS-026AED-HD, TQFP-100
SI5368B-B-GQ	SILICON	获取价格	ANY-RATE PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR
SI5368B-B-GQR	SILICON	获取价格	暂无描述
SI5368B-C-GQ	SILICON	获取价格	Support Circuit, 1-Func, PQFP100, 14 X 14 MM, ROHS COMPLIANT, MS-026AED-HD, TQFP-100
SI5368C-B-GQ	SILICON	获取价格	ANY-RATE PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR
SI5368C-B-GQR	SILICON	获取价格	Support Circuit, 1-Func, PQFP100, 14 X 14 MM, ROHS COMPLIANT, MS-026AED-HD, TQFP-100
SI5368C-C-GQ	SILICON	获取价格	Support Circuit, 1-Func, PQFP100, 14 X 14 MM, ROHS COMPLIANT, MS-026AED-HD, TQFP-100
SI5368C-C-GQR	SILICON	获取价格	Support Circuit, 1-Func, PQFP100, 14 X 14 MM, ROHS COMPLIANT, MS-026AED-HD, TQFP-100
SI5369	SILICON	获取价格	ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR

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