LA75675M-S Datasheet, PDF (5/13 Pages) Sanyo Semicon Device – VIF/SIF IF Signal-Processing Circuit that Supports NTSC Intercarrier for TV and VCR Products

LA75675M-S
AC Characteristics Test Circuit
FM DET OUT
(D)
7.5 kΩ
4.5 MHz
(E)
RF AGC
VR
VIF IN
51 Ω
GND
+
IF AGC
24 23 22 21 20 19 18 17 16 15
6.8 kΩ
RF
IF
VIF
AMP
FM
AGC AGC
DET
VIDEO
DET
6 dB
HPF
LIM
AMP
EQ
AMP
1
2
3
4
5
6
7
8
9
10
+
+
51 Ω
+
2nd SIF IN _SIF.OUT
VIDEO
OUT
(A)
330 Ω
14
13 _V
AFT
VCO
11 12
24 pF
Test Circuit
Impedance
analyzer
VIF IN
RF AGC
OUT
(F)
AFT
OUT
(B)
VCC
GND
A12617
24 23 22 21 20 19 18 17 16 15 14 13
LA75675M-S
1
2
3
4
5
6
7
8
9
10
11 12
+
VCC
A12618
No. 6276-5/13