
LA76832N 
No.0069-3/39
Continued from preceding page.
Ratings 
Parameter 
Symbol 
Conditions 
min 
typ 
max 
Unit 
APC pull-in range (U) 
fPU 
fPL 
1.0 
MHz 
APC pull-in range (L) 
1.0 
MHz 
[SIF block] 
FM detection output voltage 
SOADJ 
SLS 
SF 
STHD 
SAMR 
SSN 
SNTC 
500 
mVrms
FM limiting sensitivity 
Output -3dB 
61
dB
μ
FM detection output f characteristics 
fm = 100kHz 
-0.5 
6.0 
9.0
dB 
FM detection output distortion 
FM = 
±
25kHz 
1.0
% 
AM rejection ratio 
AM = 30% 
40 
dB 
SIF S/N 
DIN. Andio 
50 
dB 
de-emph time constant 
3.0 
dB 
[AUDIO block] 
Maximum gain 
AGMAX 
ARANGE 
AF 
AMUTE 
ATHD 
ASN 
ACT 
1kHz 
-2.5 
0.0 
+2.5
dB 
Variable range 
60 
65 
dB 
Frequency characteristics 
20kHz 
-3.0 
0.0 
+3.0
dB 
Mute 
20kHz 
70 
dB 
Distortion 
1kHz, 500mVrms, Vol : MAX 
0.5
% 
S/N 
DIN. Audio 
65 
70 
dB 
Crosstalk 
1kHz 
70 
dB 
[Video SW block] 
Video signal input 1DC voltage 
VIN1DC 
VIN1AC 
VIN2DC 
VIN2AC 
SVODC 
SVOAC 
2.2 
2.5 
2.8
V 
Video signal input 1AC voltage 
1 
Vp-p 
Video signal input 2DC voltage 
2.2 
2.5 
2.8
V 
Video signal input 2AC voltage 
1 
Vp-p 
SVO terminal DC voltage 
1.7 
2.0 
2.3
V 
SVO terminal AC voltage 
1.7 
2.0 
2.3
Vp-p 
[Filter block] 
Chroma trap amount NTSC 
CtrapN 
CtrapP 
CBPF1A 
-36.0 
-26.0 
-22.0
dB 
Chroma trap amount PAL 
-36.0 
-26.0 
-22.0
dB 
C-BPF1A (3.93MHz) 
Reference : 4.43MHz 
FILTER SYS = 0010 
Reference : 4.13MHz 
FILTER SYS = 0010 
Reference : 3.93MHz 
FILTER SYS = 0010 
Reference : 4.43MHz 
FILTER SYS = 0011 
Reference : 4.13MHz 
FILTER SYS = 0011 
Reference : 3.93MHz 
FILTER SYS = 0011 
FILTER SYS = 0100 
-6.0 
-3.0 
0.0
dB 
C-BPF1B (4.73/4.13MHz) 
CBPF1B 
-0.5 
1.5 
3.5
dB 
C-BPF1C (4.93/3.93MHz) 
CBPF1C 
6.0 
4.0 
1.0
dB 
C-BPF2A (3.93MHz) 
CBPF2A 
-4.0 
-1.0 
0.0
dB 
C-BPF2B (4.73/4.13MHz) 
CBPF2B 
-2.0 
0.0 
2.0
dB 
C-BPF2C (4.93/3.93MHz) 
CBPF2C 
-2.5 
0.0 
2.5
dB 
Y-DL TIME1 6MHz Trap 
TdY1 
TdY2 
TdY3 
300.0 
350.0 
400.0
ns 
Y-DL TIME2 PAL 
FILTER SYS = 0010 
490.0 
540.0 
590.0
ns 
Y-DL TIME3 NTSC 
FILTER SYS = 0001 
530.0 
580.0 
630.0
ns 
[Video block] 
Video overall gain (Contrast max) 
CONT127 
9.0 
11.0 
13.0
dB 
Contrast adjustment characteristics 
(Normal/max) 
Contrast adjustment characteristics 
(Min/max) 
Sharpness variability range 
CONT63 
-7.5 
-6.0 
-4.5
dB 
CONT0 
-15.0 
-12.0 
-9.0
dB 
(Normal) 
Sharp31 
FILTER SYS = 0000 
6.0 
9.0 
12.0
dB 
(max) 
Sharp63 
FILTER SYS = 0000 
9.0 
12.0 
15.0
dB 
(min) 
Sharp0 
FILTER SYS = 0000 
-4.0 
-1.0 
2.0
dB 
Continued on next page.