
LA76832N 
No.0069-4/39
Continued from preceding page.
Ratings 
Parameter 
Symbol 
Conditions 
min 
typ 
max 
Unit 
(trap 1 mid) 
Sharp32T1 
F = 2.2MHz, FILTER SYS = 000 
5.0 
8.0 
11.0
dB 
(trap 1 max) 
Sharp63T1 
F = 2.2MHz, FILTER SYS = 000 
8.5 
11.5 
13.5
dB 
Sharpness variability range 
(trap 1 min) 
Sharp0T1 
F = 2.2MHz, FILTER SYS = 000 
-6.5 
-3.5 
-0.5
dB 
(trap 2 mid) 
Sharp32T1 
F = 2.7MHz, FILTER SYS = 010 
5.0 
8.0 
11.0
dB 
(trap 2 max) 
Sharp63T1 
F = 2.7MHz, FILTER SYS = 010 
8.5 
11.5 
13.5
dB 
Sharpness variability range 
(trap 2 min) 
Sharp0T1 
F = 2.7MHz, FILTER SYS = 010 
-6.5 
-3.5 
-0.5
dB 
(trap 3 mid) 
Sharp32T1 
F = 3.0MHz, FILTER SYS = 100 
5.0 
8.0 
11.0
dB 
(trap 3 max) 
Sharp63T1 
F = 3.0MHz, FILTER SYS = 100 
8.5 
11.5 
13.5
dB 
Sharpness variability range 
(trap 3 min) 
Sharp0T1 
F = 3.0MHz, FILTER SYS = 100 
-6.5 
-3.5 
-0.5
dB 
Black stretch gain max 
BKSTmax 
BKSTmid 
BKSTmin 
BKSTTHmax 
BKSTTHmid 
BKSTTHmin 
ClampG1 
Gain = 10, Start = 01 
23.0 
28.0 
33.0
IRE 
Black stretch gain mid 
Gain = 01, Start = 01 
16.0 
21.0 
26.0
IRE 
Black stretch gain min 
Gain = 00, Start = 01 
9.0 
14.0 
19.0
IRE 
Black stretch start point max (60IRE 
V) 
Bain = 01, Start = 10 
-5.0 
0.0 
+5.0
IRE 
Black stretch start point mid (50IRE 
V) 
Bain = 01, Start = 01 
-5.0 
0.0 
+5.0
IRE 
Black stretch start point min (40IRE 
V) 
Bain = 01, Start = 00 
-5.0 
0.0 
+5.0
IRE 
DC transmission amount 1 
DCREST = 00 
95.0 
100.0 
105.0
% 
DC transmission amount 2 
ClampG2 
DCREST = 01 
102.0 
107.0 
112.0
% 
DC transmission amount 3 
ClampG3 
DCREST = 10 
107.0 
112.0 
117.0
% 
DC transmission amount 4 
ClampG4 
DCREST = 11 
113.0 
118.0 
123.0
% 
Horizontal/vertical blanking output level 
RGBBLK 
BW1 
0.1 
0.4 
0.7
V 
Video frequency characteristics 1 
6MHz Trap 
Video frequency characteristics 2 PAL 
3.4MHz/100kHz, Filter sys = 0100 
-6.0 
-3.0 
0.0
dB 
BW2 
1.8MHz/100kHz, Filter sys = 0010 
-6.0 
-3.0 
0.0
dB 
Video frequency characteristics 3 NTSC 
BW3 
1.4MHz/100kHz, Filter sys = 0000 
-6.0 
-3.0 
0.0
dB 
White peak limiter effective point 1 
WPL1 
WPL2 
YG1 
YG2 
YG3 
PreShoot1 
APL = 10%  WPL = 01 
90.0 
95.0 
100.0
IRE 
White peak limiter effective point 2 
APL = 100%  WPL = 01 
150.0 
160.0 
170.0
IRE 
Y gamma effective point 1 
YGAMMA = 01 
89.0 
93.0 
97.0
% 
Y gamma effective point 2 
YGAMMA = 10 
81.0 
85.0 
89.0
% 
Y gamma effective point 3 
YGAMMA = 11 
76.0 
80.0 
84.0
% 
Pre-shoot adjust 1 
Pre-shoot adj. = 00 
0.92 
0.97 
1.02
Pre-shoot adjust 2 
PreShoot2 
Pre-shoot adj. = 11 
1.08 
1.13 
1.18
[Chroma block] : PAL/NTSC common 
B-Y/Y amplitude ratio 
CLRBY 
CLRMN 
CLRMM 
CLRSE 
E_CAR_B 
75 
100 
150
% 
Color control characteristics 1 
Color MAX/CEN 
1.6 
2.0 
2.4
times 
Color control characteristics 2 
Color MAX/MIN 
33 
40 
50
dB 
Color control sensitivity 
1 
2 
4
%/bit 
Residual higher harmonic level B 
300
mVp-p 
Residual higher harmonic level R 
E_CAR_R 
300
mVp-p 
Residual higher harmonic level G 
E_CAR_G 
300
mVp-p 
[Chroma block] : PAL 
ACC amplitude characteristics 1 
ACCM1_P 
ACCM2_P 
RB_P 
Input : +6dB/0dB 0dB = 40IRE 
0.8 
1.0 
1.2
times 
ACC amplitude characteristics 2 
Input : -20dB/0dB 
0.7 
1.0 
1.1
times 
Demodulation output ratio R-Y/B-Y : PAL 
R-Y/B-Y_GainBalance_DAC, 
R-Y/B-Y_Angle_DAC = Center 
R-Y/B-Y_GainBalance_DAC, 
R-Y/B-Y_Angle_DAC = Center, 
R-Y = no-signal 
R-Y/B-Y_GainBalance_DAC, 
R-Y/B-Y_Angle_DAC = Center, 
B-Y = no-signal 
R-Y/B-Y_GainBalance_DAC, 
R-Y/B-Y_Angle_DAC = Center 
0dB = 40IRE 
0.50 
0.56 
0.67
times 
Demodulation output ratio G-Y/B-Y : PAL 
GB_P 
-0.21 
-0.19 
-0.17
times 
Demodulation output ratio G-Y/R-Y : PAL 
GR_P 
-0.56 
-0.51 
-0.46
times 
Demodulation angle R-Y/B-Y : PAL 
ANGRB_P 
85 
90 
95
deg 
Killer operating point 
KILL_P 
-39 
-33 
-26
dB 
Continued on next page.