QM Receiver Module
QMR1 / QMR2
Application Circuit
The application circuit shows how the
QM
receiver can easily be integrated into a system to
form a wireless link.
ANTENNA
+5V
+5V
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
A0
A1
A2
A3
A4
A5
A6
A7
VSS
VDD
VT
1K5
W
QMR1
1
2
3
4
5
6
7
ROSC
OSC1
OSC2
DIN
D11
D10
D9
DATA OUT 4
DATA OUT 3
DATA OUT 2
DATA OUT 1
D8
HT12D
ANTENNA
+5V
+5V
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
A0
A1
A2
A3
A4
A5
A6
A7
VDD
VT
1K5W
QMR2
1
2
3
4
5
6
7
ROSC
OSC1
OSC2
DIN
D11
D10
D9
DATA OUT 4
DATA OUT 3
DATA OUT 2
DATA OUT 1
VSS
D8
HT12D
Figure 7: QM Receiver Application Circuits
Ds302_3
AUG 01
Ó 2001 REG No 277 4001 England
Page 6
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