6) TK11816M (XA0665)
Pin Assignment
Block Diagram
V
IN
GND
5
7) TK10931V (XA0666)
Pin Assignment / BLOCK Diagram (Top View)
24
1
12
V
1
IN
OSC
2
DK
3
1
Start-up
Circuit
Oscillator
Feed back
control
23
22
21
RECT
MIXER
OSC
2
3
4
V
6
IN
DK
5
V
4
OUT
OSC
2
Ref.
Voltage
20
19
18
AGC
AMP
AM
AMP
5
6
7
DK
3
4
V
OUT
6
T
1
17
16
15
FM DET
RSSI
FM
AMP
8
9
10
14
13
AM
DET
11
12