LA75501V View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LA75501V
SANYO -> Panasonic
LA75501V Datasheet PDF : 10 Pages
| |||
1st SIF Block
Parameter
Conversion gain
SIF carrier output level
1st SIF maximum input
1st SIF input resistance
1st SIF input capacitance
SIF Block
Parameter
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
LA75501V
Symbol
VG
So
Si max
Ris
Cis
Conditions
fp-5.5MHz,Vi = 500µV
Vi = 10mV
So±2dB
Symbol
Vi (lim)
VO (FM)
AMR
THD
S/N (FM)
BW
Pdeem
Ndeem
GD
Conditions
f = 5.5MHz
∆F = ±30kHz at 400Hz
AM = 30% at 400Hz
f = 5.5MHz ∆F = ±30kHz
DIN. Audio
fm = 3kHz
fm = 2kHz
min
26
Ratings
typ
32
100
106
2.0
3
max
36
2.4
6
Unit
dB
mVrms
dBµV
KΩ
PF
min
46
480
50
55
Ratings
typ
52
600
60
0.3
60
±100
-3
-3
6
max
58
750
1.0
Unit
dBµV
mVrms
dB
%
dB
kHz
dB
dB
dB
Others
Parameter
Minimum 4MHz level
(at external input)
SIF system SW threshold voltage
IF system SW threshold voltage
Split/Inter SW
Symbol
X4MIN
V13
V14
V15
V20
Conditions
Terminal value
Ratings
Unit
min
typ
max
80
86
92
dBµ
1.4
V
270
KΩ
0.5
V
System Changeover
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.
FM DET
A
B
B/G
I
D/K
M/N
De-emphasis
LEVEL
GND
GND
O
6dB
75µs
GND
OPEN
O
0dB
50µs
OPEN
GND
O
0dB
50µs
OPEN
OPEN
O
0dB
50µs
Note: ‘O’ indicates that the system is selected.
IF system 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 SW
Inter-carrier is selected by setting the 1st SIF input (pin 20) to GND.
No.A0224-3/10
Share Link: