la7567b Sanyo Semiconductor Corporation, la7567b Datasheet - Page 3

• 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

Continued from preceding page.
Note: *The FM detector output level can be reduced and the FM dynamic range can be increased by inserting a resistor and a capacitor in series between
Pin Assignment
[First SIF Block]
[SIF Block]
[SIF Converter]
VIDEO DET OUT
Conversion gain
5.5 MHz output level
First SIF maximum input
First SIF input resistance
First SIF input capacitance
Limiting sensitivity
FM detector output voltage
AMR rejection ratio
Total harmonic distortion
SIF S/N
Conversion gain
Maximum output level
Carrier suppression ratio
Oscillator level
Oscillator leakage
Oscillator stopped current
2nd SIF INPUT
BIAS FILTER
APC FILTER
VIDEO OUT
EQ FILTER
pin 23 and ground.
EQ INPUT
VCO COIL
VCO COIL
CER.OSC
MIX OUT
V CC
10
11
12
Parameter
1
2
3
4
5
6
7
8
9
LA7567B,7567BM
VGR (5.5)
R
C
S/N (FM)
VG (SIF)
OSCleak
S
V
Symbol
Vli (lim)
V max
24
23
22
21
20
19
18
17
16
15
14
13
IN
IN
IN
O
V
AMR
THD
VG
S
OSC
I
(FM)
(SIF) 33.4 MHz
(SIF) 33.4 MHz
max
4
O
FM DET OUT
FM FILTER
1st SIF OUT
(NICAM OUT)
RF AGC VR
GND
VIF
VIF
IF AGC FILTER
1st SIF AGC FILTER
1st SIF INPUT
RF AGC OUT
AFT OUT
LA7567B
LA7567BM
LA7567B
LA7567BM
5.5 MHz ±30 kHz *: LA7567B
5.5 MHz ±30 kHz *: LA7567BM
LA7567B, 7567BM
Top view
A12027
Conditions
800
700
600
500
400
300
200
100
720
420
0
-20
LA7567BM independent IC
LA7567BM PCB mounted
LA7567B independent IC
0
Ambient temperature, Ta — °C
min
20
410
470
103
Pd max - Ta
24
22
43
32
50
42
50
57
15
35
14
8
40
Ratings
typ
100
580
600
109
0.3
30
28
96
70
48
60
62
11
21
70
25
2
3
60
max
70
150
110
750
760
115
300
0.8
No. 6099-3/15
36
32
54
14
80
mVrms
mVrms
mVrms
mVp-p
dBµV
dBµV
Unit
dB
kΩ
pF
dB
dB
dB
dB
µA
%
100