Datasheet > PI6C9930H

PI6C9930H

更新时间： 2024-11-18 23:27:39

品牌	Logo	应用领域
其他 - ETC		时钟驱动器逻辑集成电路光电二极管
页数	文件大小	规格书
5页	353K
描述
Eight Distributed-Output Clock Driver

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数据手册

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PI6C9930H 数据手册

PI6C9930

3.3V Zero-Delay Clock Buffer

Features

ProductDescription

The PI6C9930 Clock Buffer offers zero-delay, low-skew system

clockdistribution.Thesemultipleoutputclockdriversoptimizethe

timing of high-performance computer systems. Each of eight

individual drivers can drive series-terminated transmission lines

with impedances as low as 50Ω while delivering minimal output

skews and full-swing logic levels.

• Near zero input to output delay

• Seven copies of the REF/2 or

Six copies of REF plus one REF × 2

• 25 100 MHz output

• 50% duty cycle

ConnectingQ0toFBprovidesREF/2outputsonQ1-Q7.Connecting

any of Q1 - Q7 output to FB produces six copies of the REF input

plus one REF x 2 on Q0.

• Lowskew

• Lowjitter(<250pscycle-to-cycle)

• Low noise balanced drive outputs

• V =3.3V±0.3V, T =0°to70°

Test Mode

• 24-pin209milwideSSOP(H)

• 24-pin150milwideQSOP(Q)

• 24-pin300milwideSOIC(S)

In normal system operation, this pin is connected to ground. For

testing purposes, the TEST pin can have a removable jumper to

ground,orbetiedLOWthrougha100Ωresistor.Thiswillallowdrive

by an external tester. If the TEST input is forced HIGH, the device

will operate with its internal phase-locked loop disconnected, and

input levels supplied to REF will directly control all outputs.

Relativeoutputtooutputfunctionsarethesameasinnormalmode.

Applications

• PCI 66 MHz or 33 MHz systems

Block Diagram

Pinout

24-Pin

H, Q, S

PS8096B 01/25/99

177

12 3 4 5

中文翻译

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与PI6C9930H相关器件

型号	品牌	获取价格	描述	数据表
PI6C9930HX	PERICOM	获取价格	PLL Based Clock Driver, 6C Series, 8 True Output(s), 0 Inverted Output(s), PDSO24, 5.30 MM
PI6C9930Q	ETC	获取价格	Eight Distributed-Output Clock Driver
PI6C9930QX	PERICOM	获取价格	PLL Based Clock Driver, 6C Series, 8 True Output(s), 0 Inverted Output(s), PDSO24, 0.150 I
PI6C9930S	ETC	获取价格	Eight Distributed-Output Clock Driver
PI6C9930TH	PERICOM	获取价格	暂无描述
PI6C9930THX	PERICOM	获取价格	PLL Based Clock Driver, 6C Series, 8 True Output(s), 0 Inverted Output(s), CMOS, PDSO24, 0
PI6C9930TS	PERICOM	获取价格	PLL Based Clock Driver, 6C Series, 8 True Output(s), 0 Inverted Output(s), CMOS, PDSO24, 0
PI6C9930TSX	PERICOM	获取价格	PLL Based Clock Driver, 6C Series, 8 True Output(s), 0 Inverted Output(s), CMOS, PDSO24, 0
PI6CB18200	DIODES	获取价格	Very Low Power 2-Output PCIe Gen 4 Clock Buffer
PI6CB18401	DIODES	获取价格	Very Low Power 4-Output PCIe Clock Buffer With On-chip Termination