LA7567EV Datasheet, PDF (4/21 Pages) Sanyo Semicon Device – TV and VCR VIF/SIF IF Signal-Processing Circuit with PAL/NTSC Multi-Format Audio Support

LA7567EV
Internal Equivalent Circuit and External Components
AUDIO
OUTPUT 5.6kΩ
+
24
23
1kΩ
RFAGC
VR
22
21
20
30pF
620Ω
V
SAW(P)
19
18
RF AGC
OUTPUT
IF
INPUT
9V
SAW
(S)
17
16
15
14
13
1kΩ
2kΩ
1kΩ
AFT
OUTPUT
1kΩ
V
V
400Ω
400Ω
1V
1kΩ 1kΩ
1kΩ 2kΩ
1
2
3
4
5
6
7
8
9
10
11
12
+
BPF
6MHz
330Ω
+
330Ω
VCO
COIL
VIDEO
OUT
VCC
GND
ILA06681
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