
ICs for TV
AN5195K-C
7
I
Electrical Characteristics at T
a
=
25
°
C (continued)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Video signal processing circuit (continued)
Typical input: 0.6 V[p-p] (V
WB
=
0.42 V[p-p] stair-step), at G-out
V
IPL
Difference voltage of R,G,B-out pedestal
Brightness voltage tracking
T
BL
R,G,B-out fluctuation level ratio of
data 02 (brightness)
=
20 to 60
Pedestal difference voltage
0.2
0
0.2
V
0.9
1.0
1.1
Times
Video voltage gain relative ratio
G
YC
Video voltage gain tracking
Output ratio of R,B-out against G-out
0.8
1.0
1.2
Times
T
CONT
Gain ratio of R,G,B-out at data 03
(contrast)
=
10 to 30
0.9
1.0
1.1
Times/
Times
Chroma signal processing circuit
Burst 150 mV[p-p] (PAL), reference is B-out
Color-difference output (typ.)
V
CO
Input: Color bar data
00
=
20 (typ.), 03
=
20 (typ.)
2.9
3.7
4.5
V[p-p]
Color-difference output (max.)
V
COmax
Data 00
=
3F, amplitude of one side, 03
=
20
Data 00
=
00, 03
=
20
03
=
3F , 00
=
20
03
=
00
2.6
3.3
V[0-p]
Color-difference output (min.)
V
COmin
C
Cmax/min
100
mV[p-p]
Contrast variable range
15
20
25
dB
ACC characteristics 1
ACC1
Burst 150 mV[p-p]
→
300 mV[p-p]
Burst 150 mV[p-p]
→
30 mV[p-p]
Difference from data 01
=
20 (tint),
when adjusted at tint center
0.9
1.0
1.2
Times
ACC characteristics 2
ACC2
0.8
1.0
1.2
Times
NTSC tint center
θ
C
7
0
7
Step
NTSC tint variable range 1
θ
1
θ
2
Input: Rainbow, data 01
=
3F
Input: Rainbow, data 01
=
00
30
50
65
deg
NTSC tint variable range 2
65
50
30
deg
Color-difference output ratio (R)
R/B
Input: Rainbow for both PAL/NTSC
0.46
0.56
0.66
Times
Color-difference output ratio (G)
G/B
Input: Rainbow for both PAL/NTSC
0.28
0.34
0.40
Times
Color-difference output angle (R)
∠
R
∠
G
Input: Rainbow for both PAL/NTSC
78
90
102
deg
Color-difference output angle (G)
Input: Rainbow for both PAL/NTSC
224
236
248
deg
PAL color killer tolerance
V
KILLP
0 dB
=
150 mV[p-p]
0 dB
=
150 mV[p-p]
57
57
44
44
34
34
450
dB
NTSC color killer tolerance
V
KILLN
dB
APC pull-in range (H)
f
CPH
For both PAL/NTSC
450
700
Hz
APC pull-in range (L)
f
CPL
V
KC
For both PAL/NTSC
700
Hz
Color killer detection
output voltage (color)
V
5
, when chroma input
Data 0A
D6
=
0, 0A
D7
=
1, killer out
4.5
5.0
V
Color killer detection
output voltage (B&W)
V
KBW
V
5
, when chroma input
Data 0A
D6
=
0, 0A
D7
=
1, killer out
0
0.1
0.5
V
Demodulation output
(B
Y)
V
DB
Input: Measurement at pin 60
for both color bar PAL/NTSC
555
695
835
mV[p-p]
Demodulation output
(R
Y)
V
DR
Input: Measurement at pin 61
for both color bar PAL/NTSC
430
540
650
mV[p-p]
Demodulation output angle
∠
(B
Y)
Demodulation output angle
∠
(R
Y)
∠
R
DB
∠
R
DR
Phase shift of B
Y axis
Phase difference from B
Y axis
6
0
6
deg
84
90
96
deg
CW output level (4.43 MHz)
V
CWP
AC component, when V
CO
is set at 4.43 MHz
250
350
450
mV[p-p]