Datasheet > PI6C49X0208

PI6C49X0208

更新时间： 2024-10-02 01:19:43

品牌	Logo	应用领域
百利通 - PERICOM		/
页数	文件大小	规格书
16页	1103K
描述
High Performance 1:8 Multi-Voltage CMOS Buffer

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PI6C49X0208 数据手册

PI6C49X0208

High Performance 1:8 Multi-Voltage CMOS Buﬀer

Features

Applications

• 8 single-ended outputs Fanout Buffer

• Up to 200MHz output frequency

• Ultra low output additive jitter = 0.01ps (typ.)

• Networking systems including switches and Routers

• High frequency backplane based computing and telecom

platforms

• Selectable reference inputs support Xtal (10~50MHz), single-

ended and differential

• Low output skew ~ 50ps (typ.)

• 2.5V / 3.3V operation

Description

The PI6C49X0208 is a high performance multi-voltage 8-outputs

CMOS Fanout Buffer with internal Crystal Oscillator. The XTAL

range is from 10MHz to 50MHz. The device has a wide range of

operating voltages of 2.5V and 3.3V. The device also provides user

selectableoutputVDDoption,whichprovidesexcellentﬂexibilities

to users. This device is ideal for systems that need to distribute low

jitter clock signals to multiple destinations.

• User conﬁgurable output VDDO in different banks:

– Mixed 3.3V core, 2.5V, 1.8V or 1.5V output operating

supply

– Mixed 2.5V core, 1.8V, 1.5V or 1.2V output operating

supply

• Industrial temperature range: –40°C to +85°C

• Packaging (Pb-free & Green available):

– 32-pin TQFN (ZH)

Pin Conﬁguration

Block Diagram

IN_SEL0 IN_SEL1 ENABLE

VDDO

24 CLK7

CLK0

V_DDO

CLK1

GNDO

CLK2

V_DDO

CLK3

Sync

V_DDO

XIN

Crystal

CLK6

Oscillator

GNDO

XOUT

Clock Input

CLK0~7

CLK5

Control Circuit

V_DDO

IN0

IN0#

CLK4

IN1

IN1#

*IN0 can be single end ref clock0 and IN0# internal bias as Vdd/2

*IN1 can be single end ref clock1 and IN1# internal bias as Vdd/2

*IN-SEL[0:1] select XTAL, IN1/1# and IN0/0# input

PI6C49X0208

Rev A

01/08/13

12-0308

12 3 4 5 6 7...16

中文翻译

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与PI6C49X0208相关器件

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PI6C49X0208ZHIE	PERICOM	获取价格	High Performance 1:8 Multi-Voltage CMOS Buffer
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PI6C49X0210	DIODES	获取价格	1:10 High Performance CMOS Buffer
PI6C49X0210-A	PERICOM	获取价格	High Performance 1:10 Multi-Voltage CMOS Buffer
PI6C49X0210-A	DIODES	获取价格	High Performance 1:10 Multi Voltage CMOS Buffer
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