la7567b Sanyo Semiconductor Corporation, la7567b Datasheet - Page 5

• Manufacturer Part Number: la7567b
• Description: Tv And Vcr Vif/sif If Signal-processing Circuit With Pal/ntsc Multi-format Audio Support
• Manufacturer: Sanyo Semiconductor Corporation

AC Characteristics Test Circuit
Test Circuit
FM DET OUT
( D )
5.6 k
24
51
1
2nd SIF IN
DET
AMP
LIM
24
FM
1
23
2
+
+
23
2
22
( NICAM OUT )
3
1st SIF OUT
CONV.OUT
HPF
MIX
22
( E )
3
21
4
AGC
RF
21
4
RF AGC
20
5
V
LA7567B, 7567BM
+
R
Impedance
AGC
20
IF
5
analyzer
LA7567B, 7567BM
GND
VIF IN
HPF
HPF
VIDEO
19
6
51
OUT
( A )
VIF IN
19
6
+
VIDEO
18
AMP
DET
VIF
7
AMP
18
EQ
7
17
8
IF AGC
17
8
16
AGC
330
9
+
16
1st SIF IN
9
15
10
51
1st SIF IN
AMP
DET
15
1st
1st
10
14
11
14
11
12
24 pF
13
VCO
AFT
12
13
30 k
9 V
T00136
GND
V
OUT
OUT
RF AGC
( F )
AFT
( B )
V
CC
CC
T00135
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