LA75676V-S Просмотр технического описания (PDF) - SANYO -> Panasonic
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LA75676V-S Datasheet PDF : 13 Pages
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LA75676V-S
Continued from preceding page.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
[SIF Block]
Limiting sensitivity
Vli (lim)
39
45
51 dBµV
FM detection output voltage
AMR rejection ratio
VO (FM) 4.5 MHz ± 25 kHz *1
AMR
400
520
660 mVrms
50
60
dB
Total harmonic distortion
THD
0.3
0.8
%
SIF signal-to-noise ratio
S/N (FM)
59
64
dB
4.5 MHz output level
Vsout SIF IN 80 dBµV
87
94
101 dBµV
Note: If a wider FM detector output dynamic range is desired, insert a resistor and a capacitor in series between pin 23 and ground to adjust the level.
Pin Assignment
SIF INPUT 1
BIAS FILTER 2
SIF OUT 3
NC 4
VCC 5
VIDEO OUT 6
EQ FILTER 7
EQ INPUT 8
APC FILTER 9
VIDEO DET OUT 10
VCO COIL 11
VCO COIL 12
LA75676V-S
24 FM DET OUT
23 FM FILTER
22 BPF-OUT
21 RF AGC VR
20 GND
19 VIF INPUT
18 VIF INPUT
17 1st AGC FILTER
16 2nd AGC FILTER
15 2nd AGC FILTER
14 RF AGC OUT
13 AFT OUT
Top view
A13264
No. 6277-3/13
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