Datasheet > ASM2P20805A

ASM2P20805A

更新时间： 2024-01-23 14:11:16

品牌	Logo	应用领域
ALSC		时钟驱动器
页数	文件大小	规格书
11页	485K
描述
2.5V CMOS Dual 1-To-5 Clock Driver

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数据手册

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ASM2P20805A 数据手册

June 2005

rev 0.2

ASM2P20805A

2.5V CMOS Dual 1-To-5 Clock Driver

Functional Description

Features

Advanced CMOS Technology

The ASM2P20805A is a 2.5V 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 ASM2P20805A offers low

capacitance inputs. The ASM2P20805A is designed for

high speed clock distribution where signal quality and skew

are critical. The ASM2P20805A 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

Two independent output banks with 3-state control

1:5 fanout per bank

"Heartbeat" monitor output

V_CC= 2.5V ± 0.2V

Available in SSOP and QSOP packages

Block Diagram

Pin Diagram

V_CCA

OE_A

IN_A

V_CCB

OB₁

OA₁

OA₂

OA₁– OA₅

OB₂

OB₃

GND_B

OB₄

OB₅

MON

OE_B

IN_B

OA₃

GND_A

OA₄

IN_B

OB₁– OB₅

MON

OA₅

OE_B

GND_Q

OE_A

IN_A

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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与ASM2P20805A相关器件

型号	品牌	获取价格	描述	数据表
ASM2P20805A-20-AR	PULSECORE	获取价格	Low Skew Clock Driver, 20805 Series, 5 True Output(s), 0 Inverted Output(s), CMOS, PDSO20,
ASM2P20805A-20-AR	ALSC	获取价格	2.5V CMOS Dual 1-To-5 Clock Driver
ASM2P20805A-20-AT	ALSC	获取价格	2.5V CMOS Dual 1-To-5 Clock Driver
ASM2P20805A-20-AT	PULSECORE	获取价格	Low Skew Clock Driver, 20805 Series, 5 True Output(s), 0 Inverted Output(s), CMOS, PDSO20,
ASM2P20805A-20-DR	ALSC	获取价格	2.5V CMOS Dual 1-To-5 Clock Driver
ASM2P20805A-20-DR	PULSECORE	获取价格	Low Skew Clock Driver, 20805 Series, 5 True Output(s), 0 Inverted Output(s), CMOS, PDSO20,
ASM2P20805A-20-DT	ALSC	获取价格	2.5V CMOS Dual 1-To-5 Clock Driver
ASM2P20805A-20-DT	PULSECORE	获取价格	Low Skew Clock Driver, 20805 Series, 5 True Output(s), 0 Inverted Output(s), CMOS, PDSO20,
ASM2P20805AG-20-AR	ALSC	获取价格	Low Skew Clock Driver, 20805 Series, 5 True Output(s), 0 Inverted Output(s), CMOS, PDSO20,
ASM2P20805AG-20-AR	PULSECORE	获取价格	Low Skew Clock Driver, 20805 Series, 5 True Output(s), 0 Inverted Output(s), CMOS, PDSO20,