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ASM3I622S00AF-08-TT

更新时间： 2024-11-27 06:38:07

品牌	Logo	应用领域
PULSECORE		晶体时钟发生器微控制器和处理器外围集成电路光电二极管
页数	文件大小	规格书
16页	712K
描述
Low Frequency Timing-Safe™ Peak EMI reduction IC

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ASM3I622S00AF-08-TT 技术参数

生命周期：	Obsolete	包装说明：	4.40 MM, LEAD FREE, TSSOP-8
Reach Compliance Code：	unknown	风险等级：	5.84
Is Samacsys：	N	JESD-30 代码：	R-PDSO-G8
长度：	4.4 mm	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-40 °C
最大输出时钟频率：	20 MHz	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	主时钟/晶体标称频率：	20 MHz
认证状态：	Not Qualified	座面最大高度：	1.1 mm
最大供电电压：	3.6 V	最小供电电压：	3 V
标称供电电压：	3.3 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	宽度：	3 mm
uPs/uCs/外围集成电路类型：	CLOCK GENERATOR, OTHER	Base Number Matches：	1

ASM3I622S00AF-08-TT 数据手册

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May 2007

rev 0.4

ASM3P622S00A/B/J/E/K

Low Frequency Timing-Safe™ Peak EMI reduction IC

General Features

one reference input and drives out one low-skew clock.

•

Low Frequency Clock distribution with Timing-

All parts have on-chip PLLs that lock to an input clock on

the XIN/CLKIN pin. The PLL feedback is on-chip and is

obtained from the CLKOUT pad, internal to the device.

Safe™ Peak EMI Reduction

•

Input frequency range: 4MHz - 20MHz

Zero input - output propagation delay

Low-skew outputs

Multiple ASM3P622S00E/K devices can accept the same

input clock and distribute it. In this case, the skew between

the outputs of the two devices is guaranteed to be less than

700pS.

• Output-output skew less than 250pS

• Device-device skew less than 700pS

Less than 200pS cycle-to-cycle jitter

Available in 16pin, 150mil SOIC, 4.4mm TSSOP

(ASM3P622S00E/K), and in 8pin, 150 mil SOIC,

4.4mm TSSOP Packages (ASM3P622S00A/B/J)

3.3V Operation

Industrial temperature range

Advanced CMOS technology

The First True Drop-in Solution

•

All outputs have less than 200pS of Cycle-to-cycle jitter.

The input and output propagation delay is guaranteed to be

less than ±350pS, and the output-to-output skew is

guaranteed to be less than 250pS.

•

Refer “Spread Spectrum Control and Input-Output Skew

Functional Description

Table”

for deviations and Input-Output Skew for

ASM3P622S00A/B/J and ASM3P622S00E/K devices

ASM3P622S00A/B/J/E/K is a versatile, 3.3V Zero-delay

buffer designed to distribute low frequency Timing-Safe™

clocks with Peak EMI reduction. ASM3P622S00E/K

accepts one reference input and drives out eight low-skew

The ASM3P622S00A/B/J and ASM3P622S00E/K are

available in two different packages, as shown in the

ordering information table.

clocks. It is available in

16pin Package. The

ASM3P622S00A/B/J is the eight-pin version and accepts

V_DD

SSON

SS%

Block Diagram

PLL

Modulation

XIN/CLKIN

XOUT

Reference

Divider

Crystal

Oscillator

Feedforward

Divider

Phase

Loop

Filter

VCO

Detector

Feedback

Divider

CLKOUT

GND

PulseCore Semiconductor Corporation

1715 S. Bascom Ave Suite 200 Campbell, CA 95008 • Tel: 408-879-9077 • Fax: 408-879-9018

www.pulsecoresemi.com

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

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与ASM3I622S00AF-08-TT相关器件

型号	品牌	获取价格	描述	数据表
ASM3I622S00AG-08-SR	PULSECORE	获取价格	Low Frequency Timing-Safe™ Peak EMI reduction
ASM3I622S00AG-08-ST	PULSECORE	获取价格	Low Frequency Timing-Safe™ Peak EMI reduction
ASM3I622S00AG-08-TR	PULSECORE	获取价格	Low Frequency Timing-Safe™ Peak EMI reduction
ASM3I622S00AG-08-TT	PULSECORE	获取价格	Low Frequency Timing-Safe™ Peak EMI reduction
ASM3I622S00BF-08-SR	PULSECORE	获取价格	Low Frequency Timing-Safe™ Peak EMI reduction
ASM3I622S00BF-08-ST	PULSECORE	获取价格	Low Frequency Timing-Safe™ Peak EMI reduction
ASM3I622S00BF-08-TR	PULSECORE	获取价格	Low Frequency Timing-Safe™ Peak EMI reduction
ASM3I622S00BF-08-TT	PULSECORE	获取价格	Low Frequency Timing-Safe™ Peak EMI reduction
ASM3I622S00BG-08-SR	PULSECORE	获取价格	Low Frequency Timing-Safe™ Peak EMI reduction
ASM3I622S00BG-08-ST	PULSECORE	获取价格	Low Frequency Timing-Safe™ Peak EMI reduction

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