Datasheet > PI6C3421ATEX

PI6C3421ATEX

更新时间： 2024-11-26 21:14:11

品牌	Logo	应用领域
百利通 - PERICOM		时钟光电二极管外围集成电路晶体
页数	文件大小	规格书
7页	399K
描述
Video Clock Generator, 27MHz, CMOS, PDSO6, GREEN, PLASTIC, SC-74A, SOT-23, 6 PIN

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中文翻译

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技术参数
数据手册

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PI6C3421ATEX 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	SOT-23	包装说明：	LSSOP, TSOP6,.11,37
针数：	6	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.81	JESD-30 代码：	R-PDSO-G6
JESD-609代码：	e3	长度：	2.9 mm
湿度敏感等级：	2	端子数量：	6
最高工作温度：	70 °C	最低工作温度：
最大输出时钟频率：	27 MHz	封装主体材料：	PLASTIC/EPOXY
封装代码：	LSSOP	封装等效代码：	TSOP6,.11,37
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	电源：	3.3 V
主时钟/晶体标称频率：	14.31818 MHz	认证状态：	Not Qualified
座面最大高度：	1.45 mm	子类别：	Clock Generators
最大压摆率：	55 mA	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：	COMMERCIAL	端子面层：	MATTE TIN (787)
端子形式：	GULL WING	端子节距：	0.95 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
宽度：	1.625 mm	uPs/uCs/外围集成电路类型：	CLOCK GENERATOR, VIDEO
Base Number Matches：	1

PI6C3421ATEX 数据手册

PI6C3421A

27MHz Spread Spectrum

Clock Synthesizer

Product Features

Description

• 14.318 MHz input frequency, (crystal or external reference)

The PI6C3421A is a Spread Spectrum Clock Synthesizer and

part of the Pericom SSCG product family. The part generates

one high precision 27.000 MHz spread spectrum clock

output from a single clock source or a crystal and one 27.000

MHz un-modulated clock output, and is designed to reduce

electromagnetic interference (EMI) by spreading the clock.

This reduction in EMI can result in signiﬁcant system cost

saving and less design complexity by reducing the number of

circuit board layers ferrite beads and shielding. In the absence

of a spread spectrum clock, other EMI-reducing components

are required in order to comply with regulatory agency

requirements.

• Two High Precision outputs:

—27.000 MHz SSC clock output

—27.000 MHz clock output

• Four Down-Spread options:

— Down-spread: -0.25%, -0.5%, -0.75% and -1.0% typical at

14.318MHz input

• Single 3.3V Power Supply

• Modulation Rate: Fin /448

• Industrial and commercial temperature supported

• Packaging ( Pb-Free and Green):

— SOTiny™ 6-pin SOT23 (T)

The spreading ratio is selectable using the selection pins. The

PI6C3421A provides -0.25%, -0.5%, -0.75% and -1.0% spread

modulation through external logic stage setting. The variety and

the reduced size of the package outlines can save precious board

space and make layout easier.

Applications

The PI6C3421A can be used in most multimedia applica-

tions and embedded systems including but not limited to the

following:

PI6C3421A is one of the clock products provided by Pericom.

If your application needs a clock product with a different

speciﬁcation not currently provided, please contact us for

further information or custom design.

•

PDAs

DSCs

Printers/ MFPs

Media players

Portable-TVs

Embedded digital video devices

CD-ROM, VCD and DVD players

LCD Panel Modules

Automotive components

Networking devices

Beneﬁts

•

Reduction in EMI

System cost saving

Reduced system complexity

Faster time to market

Pin Conﬁguration

Block Diagram

X2/S1

X1/REFIN

GND

REFIN/X1

27M

6-Pin

SOT23

Clock

Synthesizer

27M_SSC

27M_SSC/S0

27M

PS8836E

11/06/09

09-0001

12 3 4 5 6 7

中文翻译

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与PI6C3421ATEX相关器件

型号	品牌	获取价格	描述	数据表
PI6C3421TE	PERICOM	获取价格	Video Clock Generator, 27MHz, CMOS, PDSO6, GREEN, SOT-23, 6 PIN
PI6C3501ZCEX	PERICOM	获取价格	Clock Generator, 120MHz, CMOS, GREEN, MO-229C, TDFN-6
PI6C3502LE	PERICOM	获取价格	Clock Generator, 66.66MHz, CMOS, PDSO8, 0.173 INCH, GREEN, MO-153F/AA, TSSOP-8
PI6C3502LEX	PERICOM	获取价格	Clock Generator, 66.66MHz, CMOS, PDSO8, 0.173 INCH, GREEN, MO-153F/AA, TSSOP-8
PI6C3502TE	PERICOM	获取价格	Clock Generator, 66.66MHz, CMOS, PDSO6, GREEN, PLASTIC, SC-74A, SOT-23, 6 PIN
PI6C3502WE	PERICOM	获取价格	Clock Generator, 66.66MHz, CMOS, PDSO8, 0.150 INCH, GREEN, PLASTIC, MS-012D/AA, SOIC-8
PI6C3502WEX	PERICOM	获取价格	Clock Generator, 66.66MHz, CMOS, PDSO8, 0.150 INCH, GREEN, PLASTIC, MS-012D/AA, SOIC-8
PI6C3502ZCE	PERICOM	获取价格	Clock Generator, 66.66MHz, CMOS, GREEN, MO-229C, TDFN-6
PI6C3502ZCEX	PERICOM	获取价格	Clock Generator, 66.66MHz, CMOS, GREEN, MO-229C, TDFN-6
PI6C3503	PERICOM	获取价格	Low Power Spread Spectrum Frequency Multiplier

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