Datasheet > PRC207500K/680M/R

PRC207500K/680M/R

更新时间： 2024-01-19 20:15:24

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
2页	38K
描述
Terminator

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PRC207500K/680M/R 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	, TO-236	Reach Compliance Code：	unknown
风险等级：	5.92	Is Samacsys：	N
JESD-609代码：	e0	端子数量：	3
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装等效代码：	TO-236
认证状态：	Not Qualified	子类别：	Bus Terminators
表面贴装：	YES	技术：	CMOS
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
Base Number Matches：	1

PRC207500K/680M/R 数据手册

浏览型号PRC207500K/680M/R的Datasheet PDF文件第2页

CALIFORNIA MICRO DEVICES

PRC207/298/299

Clock Terminator and Local EMI/RFI Filter

Features

Applications

• Filters at source of emissions

• Clock termination

• Point of contact filtering

• Low pass filtering

• EMI/RFI filtering

• Stable resistor-capacitor network

• Ideal for high-speed logic

• Low lead inductance

• Reduces board space by 70% vs. 1206 discretes

and component count by more than 50%

Product Description

High speed microprocessors like Intel’s Pentium^®Pro,

DEC’s Alpha, Motorola’s 68K and PowerPC, Sun’s

SPARC, MIPs, and other RISC-based systems require

well-controlled and precise clock signals to maintain a

high performance synchronous system. However, very

fast edge rated clock signals exhibit transmission line

effects on the clock lines resulting in undershoot and

overshoot disturbances.

These networks are fabricated on a silicon substrate

using advanced thin film technology. They have low

parasitic inductance compared to discrete and conven-

tional thick film filters and provide effective AC termina-

tion and EMI/RFI noise suppression over a wide range of

frequencies.

Why thin film RC networks? The PRC207/298/299 is an

integrated RC network fabricated on a silicon substrate

using advanced thin film technology. This technology

insures a fixed time constant and does not create

additional skew on the clock lines. It offers very low

parasitic inductance compared to conventional discrete

thick film-based approaches and provides effective

termination at high frequencies.

CAMDs PRC207/298/299 SOT resistor-capacitor

integrated thin film networks are specifically designed to

eliminate transmission line effects on high speed clock

and data lines. They are effective in suppressing EMI/

RFI noise at I/O ports and can also be used as “distrib-

uted” AC terminators when filtered lines are dispersed

across the board.

SCHEMATIC CONFIGURATION

PRC207

PRC299

PRC298

Config. 1

Config. 2

Config. 3

STANDARD PART ORDERING INFORMATION

Package

Ordering Part Number

RC Code

Pins

Style

Bag

Tape & Reel

Part Marking

RC11

SOT-23

PRC207330K/470M/B

PRC207470K/470M/B

PRC207470K/330M/B

PRC207500K/680M/B

PRC207750K/500M/B

PRC207101K/101M/B

PRC207500K/181M/B

PRC207400K/500M/B

PRC207330K/470M/R

PRC207470K/470M/R

PRC207470K/330M/R

PRC207500K/680M/R

PRC207750K/500M/R

PRC207101K/101M/R

PRC207500K/181M/R

PRC207400K/500M/R

RC12

RC13

RC14

RC15

RC16

RC17

RC18

C1170600

1/23/2001 215 Topaz Street, Milpitas, California 95035

Tel: (408) 263-3214

Fax: (408) 263-7846

www.calmicro.com

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与PRC207500K/680M/R相关器件

型号	品牌	获取价格	描述	数据表
PRC207500K181MB	CALMIRCO	获取价格	AC TERMINATION NETWORK
PRC207500K181MR	CALMIRCO	获取价格	AC TERMINATION NETWORK
PRC207500K680MB	CALMIRCO	获取价格	AC TERMINATION NETWORK
PRC207500K680MR	CALMIRCO	获取价格	AC TERMINATION NETWORK
PRC207500M/1800K	ETC	获取价格	Analog IC
PRC207500M/1800M	ETC	获取价格	Analog IC
PRC207500M/181K	CALMIRCO	获取价格	Analog IC
PRC207500M/181M	CALMIRCO	获取价格	Analog IC
PRC207500M/680K	CALMIRCO	获取价格	Data Line Filter, 1 Function(s), SOT-23, 3 PIN
PRC207500M/680M	CALMIRCO	获取价格	Data Line Filter, 1 Function(s), SOT-23, 3 PIN

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