LA75501V_07 SANYO [Sanyo Semicon Device], LA75501V_07 Datasheet - Page 3

• Manufacturer Part Number: LA75501V_07
• Description: For Use in TV/VTR Applications VIF/SIF Signal Processing IC
• Manufacturer: SANYO [Sanyo Semicon Device]

1st SIF Block
SIF Block
Others
System Changeover
Conversion gain
SIF carrier output level
1st SIF maximum input
1st SIF input resistance
1st SIF input capacitance
Limiting sensitivity
FM detector output voltage
AM rejection ratio
Distortion
FM detector output S/N
BPF 3dB band width
PAL de-emphasis
NTSC de-emphasis
PAL/NT Audio voltage gain
difference
Minimum 4MHz level
(at external input)
SIF system SW threshold voltage
IF system SW threshold voltage
Split/Inter SW
SW/SIF system SW
The SIF system can be changed over by setting A (pin 13) and B (pin 14) to GND and the open state respectively.
Note: ‘O’ indicates that the system is selected.
IF system SW
Inter carrier SW
The IF frequency is selected 38.9MHz mode with the pin 15 (crystal oscillation) open.
The IF frequency is selected 38MHz mode by adding 220KΩ between the pin 15 and GND.
Inter-carrier is selected by setting the 1st SIF input (pin 20) to GND.
OPEN
OPEN
GND
GND
A
Parameter
Parameter
Parameter
OPEN
OPEN
GND
GND
B
B/G
O
S/N (FM)
V O (FM)
Symbol
Symbol
Ndeem
Symbol
Si max
Vi (lim)
Pdeem
X 4 MIN
AMR
THD
V 13
V 14
V 15
V 20
BW
V G
R i s
C i s
GD
So
O
I
fp-5.5MHz,Vi = 500µV
Vi = 10mV
So±2dB
f = 5.5MHz
∆F = ±30kHz at 400Hz
AM = 30% at 400Hz
f = 5.5MHz ∆F = ±30kHz
DIN. Audio
fm = 3kHz
fm = 2kHz
Terminal value
LA75501V
D/K
Conditions
Conditions
Conditions
O
M/N
O
FM DET
LEVEL
6dB
0dB
0dB
0dB
min
min
min
480
26
46
50
55
80
Ratings
Ratings
Ratings
typ
typ
typ
±100
De-emphasis
100
106
600
2.0
0.3
1.4
0.5
32
52
60
60
86
-3
-3
3
6
75µs
50µs
50µs
50µs
max
max
max
750
270
2.4
1.0
36
58
92
6
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mVrms
mVrms
dBµV
dBµV
Unit
Unit
Unit
dBµ
kHz
KΩ
KΩ
PF
dB
dB
dB
dB
dB
dB
%
V
V