RF R
ECEIVER
D
ECODER
H
YBRID
.
Pin Descriptions
Pin No
1
2
3
7
11
13
14
15
16
18
19
20
21
22
23
24
25
Name
Vcc-RF
GND-RF
ANT
GND-RF
GND-AF
TP
O/P-AF
Vcc-AF
GND-AF
Link2
Link1
PSW
LED
O/P2
O/P3
O/P4
O/P1
+5V Supply Voltage
RF Ground
Connect Antenna to this input
RF Ground
AF Ground
Test Point
Data output from RF receiver (CMOS/TTL signal)
+5V Supply Voltage
AF Ground
Connect to GND to make Link, may be left O/C if not required
Connect to GND to make Link, may be left O/C if not required
Description
AM-H
I
RK
Programming Switch input, This is used when learning new transmitters.
External LED sink output, can be connected directly to cathode of external LED.
Connect Anode of the LED to +5V.
Indicates Data reception, and programming status.
Active High data Output 2 (has a 220Ω series resistor)
Active High data Output 3 (has a 220Ω series resistor)
Not Used
Active High data Output 1 (has a 220Ω series resistor)
Mechanical Details
63.5mm
14.5mm
12 3
7
11 13
18
25
See detail 'A'
Pins are on 0.1" Pitch
1.0mm
Detail 'A'
DS097-5
Feb ‘02
©2002
REG No 277 4001, England.
Page 2
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