RF600E RF Solutions, RF600E Datasheet - Page 18

• Manufacturer Part Number: RF600E
• Description: IC ENCODER TRANSMITTER RF 8DIP
• Manufacturer: RF Solutions
• Type: Encoderr

Specifications of RF600E

• Applications: RF, IR
• Mounting Type: Through Hole
• Package / Case: 8-DIP
• Supply Voltage Range: 2V To 6.6V
• Operating Temperature Range: -55°C To +125°C
• Digital Ic Case Style: DIP
• No. Of Pins: 8
• Filter Terminals: SMD
• Supply Voltage Max: 6.6V
• Supply Current: 1.6mA
• Ic Generic Number: 60

DS600-10 March ‘06
Description
The RFEVAL2 kit uses the RF600 chip set to implement the highly secure KeeLoq protocol and allows
the user to experiment with this code hopping system. The kit is supplied primarily as a hardware
development platform which obviates the need to construct hand-wired prototype boards which are rarely
successful in creating a valid environment for the development of radio systems. The following projects
can be undertaken with the kit and will allow the user to compare the performance of various
transmitter/receiver combinations.
1. Three button AM fob / HiRK-433 receiver decoder module.
2. Three button AM fob / AM-RRS3-433 receiver, RF600D decoder. Serial and parallel outputs.
3. Four button FM encoder with / FM-RTFQ1-433 / RF600D decoder. Serial and parallel outputs.
The RFEVAL2 evaluation board contains seven main areas of circuitry. The board allows the user to
connect one of 3 AM/FM receiver modules, or an IR receiver device, to an RF600D decoder subsystem.
The output of the subsystem is connected to 5 LED’s which are used to display the data outputs of the
radio or IR transmitter encoder (which is used to actuate the system). A serial output at RS232 levels is
also generated. It is also possible to experiment with an HiRK radio receiver/decoder module and this
has its own set of LED’s to show the status of its outputs. A number of points on the circuit are brought out
to test points to allow access to signals to assist in an understanding of how the various parts of the
evaluation board function.
The following shows the principal components in each of the circuit areas will serve to assist in
understanding the potential of the evaluation board as a development tool.
RF input area consisting of one of four receiver modules.
RF600 decoder subsystem.
Alternately the RF600D8 decoder can be fitted in place of the RF600D device. This decoder outputs a
serial data stream for any KeeLoq decoder from which it receives data without the requirement to first
learn the identity of the encoder.
Digital output area.
Infra Red input.
Serial data output area.
RF / IR Encoder / Decoder Chipset
RF Evaluation Boards,
FM
AM
RF600D decoder chip.
EEPROM memory 96C76.
Learn switch.
Learn LED.
RF600D output data LED’s:
RF600D low battery LED:
Opto Schmitt detector/demodulator IS436.
MAX232A TTL – RS232 level converter. (U4)
9 way ‘D’ connector. (J1)
RRFQ1.
HRR3 / RRS3
©2004 Reg. No. 227 4001, ENGLAND
(M3)
(M4)
(U1)
(U2)
(SW1)
(LED1)
(LED2 – LED5)
(LED6)
(U3)
Page 18
RF600E
RF600D