DS097-5

Feb ‘02

©2002 REG No 277 4001, England.

Page 1

Description

This miniature single in line (SIL) hybrid module is a complete three channel Radio Receiver/Decoder. When

used with the AM-110 series pocket keyfobs a complete remote telemetry system is obtained with upto

80metres range.

The module consists of a front end Super-Heterodyne RF receiver with an embedded microcontroller

decoding a highly secure Keeloq protocol signal.

The module has an easy-to-use 'LEARN' facility, and is capable of learning up to 50 unique keyfob encoders.

The module requires a 5V power supply, and provides a data reception direct LED drive and three digital data

outputs. The outputs may be programmed for momentary or latching configuration.

Application Circuit

Features

• Superhet Rx with Keeloq Decoding

• Advanced Laser Trimmed Hybrid

• Range up to 100 Metres

• Easy Learn Transmitter Feature.

• CMOS/TTL Outputs, Momentary or Latching.

• Direct Led Drive Data Reception

• Single Supply 5V

• Low Power Consumption

Applications

• General Remote Control Systems.

• Garage Door Openers.

• Remote Switching.

• Remote Gates.

• Paging.

1

7

11 13

16 18

25

AM-HiRX

Data Reception

& Learn LED

Link 1 & 2

Program Switch

(PSW)

Data Outputs

1

Not Used

3

2

Vcc

Vcc

GND