PCF5001T データシートの表示（PDF） - Philips Electronics

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PCF5001T

POCSAG Paging Decoder

Philips Electronics 

Philips Semiconductors

POCSAG Paging Decoder

Product specification

PCF5001

1 FEATURES

• Wide operating supply voltage range (1.5 to 6.0 V)

• Extended temperature range: −40 to +85 °C (between

−40 to −10 °C, minimum supply voltage restricted

to 1.8 V)

• Very low supply current (60 µA typ. with

76.8 kHz crystal)

• “CCIR radio paging Code No 1” (POCSAG) compatible

• Programmable call termination conditions

• 512 and 1200 bits/s data rates (2400 bits/s with some

restrictions), see Section 7.4

• Improved ACCESS® synchronization algorithm

• Supports 4 user addresses (RICs) in two independent

frames

• Eight different alert cadences

• Directly drives magnetic or piezo ceramic beeper

• High level alert requires only a single external transistor

• Optional vibrator type alerting

• Silent call storage, up to eight different calls

• Repeat alarm facility

• Programmable duplicate call suppression

• Interfaces directly to UAA2050T, UAA2080 and

UAA2082 digital paging receivers

• Programmable receiver power control for battery

economy

• On-chip non-volatile EEPROM storage

• On-chip voltage converter with improved drive capability

• Serial microcontroller interface for display pager

applications

• Optional visual indication of received call data using a

modified RS232 format

• Level shifted microcontroller interface signals

• Alert on low battery

• Optional out-of-range indication.

2 APPLICATIONS

• Alert-only pagers, display pagers

• Telepoint

• Telemetry/data receivers.

3 GENERAL DESCRIPTION

The PCF5001 is a fully integrated low-power decoder and

pager controller. It decodes the CCIR radio paging Code

No.1 (POCSAG-Code) at 512 and 1200 bits/s data rates.

The PCF5001 is fabricated in SACMOS technology to

ensure low power consumption at low supply voltages.

4 ORDERING INFORMATION

TYPE NUMBER

PCF5001T

PCF5001H

NAME

SO28

LQFP32(1)

PACKAGE

DESCRIPTION

plastic small outline package; 28 leads; body width 7.5 mm

plastic low profile quad flat package; 32 leads; body 7 × 7 × 1.4 mm

VERSION

SOT136-1

SOT358-1

Note

1. When using IR reflow soldering it is recommended that the Drypack instructions in the “Quality Reference Handbook”

(order number 9397 750 00192) are followed.

1997 Mar 04

3

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