Datasheet > ASM2I3805E-20-DR

ASM2I3805E-20-DR

更新时间： 2022-12-01 21:11:36

品牌	Logo	应用领域
PULSECORE		光电二极管
页数	文件大小	规格书
12页	191K
描述
Low Skew Clock Driver, 3805 Series, 5 True Output(s), 0 Inverted Output(s), CMOS, PDSO20, QSOP-20

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ASM2I3805E-20-DR 数据手册

January 2006

rev 0.2

ASM2P3805E

3.3V CMOS Dual 1-To-5 Clock Driver

Functional Description

Features

•

Advanced CMOS Technology

The ASM2P3805E is a 3.3V clock driver built using

advanced CMOS technology. The device consists of two

banks of drivers, each with a 1:5 fanout and its own output

enable control. The device has a "heartbeat" monitor for

diagnostics and PLL driving. The MON output is identical to

all other outputs and complies with the output specifications

in this document. The ASM2P3805E offers low capacitance

inputs. The ASM2P3805E is designed for high speed clock

distribution where signal quality and skew are critical. The

ASM2P3805E also allows single point-to-point transmission

line driving in applications such as address distribution,

where one signal must be distributed to multiple receivers

with low skew and high signal quality.

Guaranteed low skew < 200pS (max)

Very low propagation delay < 2.5nS (max)

Very low duty cycle distortion < 270pS (max)

Very low CMOS power levels

Operating frequency up to 166MHz

TTL compatible inputs and outputs

Inputs can be driven from 3.3V or 5V components

Two independent output banks with 3-state control

1:5 fanout per bank

"Heartbeat" monitor output

V_CC= 3.3V ± 0.3V

Available in SSOP and QSOP Packages

Block Diagram

Pin Diagram

OE_A

IN_A

V_CCA

OA₁

OA₁– OA₅

V_CCB

OB₁

OA₂

OB₂

OB₃

GND_B

OB₄

OB₅

OA₃

IN_B

OB₁– OB₅

MON

GND_A

OA₄

ASM2P3805E

OE_B

OA₅

GND_Q

OE_A

IN_A

MON

OE_B

IN_B

Alliance Semiconductor

2575 Augustine Drive • Santa Clara, CA • Tel: 408.855.4900 • Fax: 408.855.4999 • www.alsc.com

Notice: The information in this document is subject to change without notice.

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型号	品牌	描述	获取价格	数据表
ASM2I3805E-20-DT	PULSECORE	Low Skew Clock Driver, 3805 Series, 5 True Output(s), 0 Inverted Output(s), CMOS, PDSO20,	获取价格
ASM2I3805EG-20-AR	ALSC	3.3V CMOS Dual 1-To-5 Clock Driver	获取价格
ASM2I3805EG-20-AT	ALSC	3.3V CMOS Dual 1-To-5 Clock Driver	获取价格
ASM2I3805EG-20-AT	PULSECORE	Low Skew Clock Driver, 3805 Series, 5 True Output(s), 0 Inverted Output(s), CMOS, PDSO20,	获取价格
ASM2I3805EG-20-DR	ALSC	3.3V CMOS Dual 1-To-5 Clock Driver	获取价格
ASM2I3805EG-20-DT	ALSC	3.3V CMOS Dual 1-To-5 Clock Driver	获取价格