PACS1284-04

更新时间： 2024-11-12 21:53:39

品牌	Logo	应用领域
CALMIRCO		/
页数	文件大小	规格书
7页	114K
描述
P/ACTIVE IEEE 1284 ECP/EPP TERMINATION NETWORK

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PACS1284-04 数据手册

PACS1284

IEEE 1284 ECP/EPP Termination Network

Product Description

Features

•

Single chip IEEE 1284 parallel port termination

28-pin QSOP package, smallest physical

solution

17 terminating lines in a single package

In-system ESD protection to 8KV, HBM

In-system ESD protection to 4KV per

IEC 61000-4-2

Protects downstream devices to 30V

Lead-free version available

California Micro Devices’ PACS1284 Parallel Port Ter-

mination Network provides a complete integrated solu-

tion for the entire IEEE 1284 interface in a single

QSOP package.

•

To support the bi-directional transfer data rates of

enhanced high-speed parallel ports, the IEEE 1284

Standard recommends a combined termination/pull-up

filter network between the driver/receiver and the cable

at both ends of the parallel port interface. In addition,

government EMC compatibility requirements impose

strict filtering requirements on the parallel port. The

•

Applications

California Micro Devices PACS1284 addresses all

these requirements by providing a seventeen-line IEEE

1284-compliant network in a thin film integrated circuit.

The device provides a complete parallel port termina-

tion solution for space critical applications by integrat-

ing a total of 60 discrete components. In addition, all

the I/O pins are ESD protected for contact discharges

up to 4KV per the Human Body Model (HBM), with the

output pins having the highest probability of ESD pulse

exposure protected to 8KV (HBM), thereby providing

the necessary robustness for the port’s application

environment.

•

ECP/EPP Parallel Port termination

PC Peripherals

Notebook and Desktop computers

Engineering Workstations and Servers

The PACS1284 is manufactured in a 28-pin QSOP

package and is available with optional lead-free finish-

ing.

Electrical Schematic

R1 = 2.2kΩ

R2 = 33Ω

R1 = 4.7kΩ

R2 = 33Ω

PACS1284-02:

PACS1284-04:

R3 = 2.2kΩ

R3 = 4.7kΩ

= 220pF

C = 180pF

22 21

06/07/04 430 N. McCarthy Blvd., Milpitas, CA 95035-5112

▲

Tel: 408.263.3214

▲

Fax: 408.263.7846

▲

www.calmicro.com

12 3 4 5 6 7

中文翻译

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与PACS1284-04相关器件

型号	品牌	获取价格	描述	数据表
PACS1284-04Q	CALMIRCO	获取价格	P/ACTIVE IEEE 1284 ECP/EPP TERMINATION NETWORK
PACS1284-04Q/T	ETC	获取价格	APPLICATION SPECIFIC DIODE ARRAY\|SO
PACS1284-04QR	CALMIRCO	获取价格	P/ACTIVE IEEE 1284 ECP/EPP TERMINATION NETWORK
PACS1284-04QT	CALMIRCO	获取价格	P/ACTIVE IEEE 1284 ECP/EPP TERMINATION NETWORK
PACS1284-06	CALMIRCO	获取价格	P/ACTIVE IEEE 1284 ECP/EPP TERMINATION NETWORK
PACS1284-06Q	CALMIRCO	获取价格	P/ACTIVE IEEE 1284 ECP/EPP TERMINATION NETWORK
PACS1284-06QR	CALMIRCO	获取价格	P/ACTIVE IEEE 1284 ECP/EPP TERMINATION NETWORK
PACS1284-06QT	CALMIRCO	获取价格	P/ACTIVE IEEE 1284 ECP/EPP TERMINATION NETWORK
PACSR12025	DELTA	获取价格	12V Output AC/DC Converter
PACSR12025A	DELTA	获取价格	12V Output AC/DC Converter

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