
ICs for TV
AN5308NK
7
I
Electrical Characteristics at T
a
=
25
°
C (continued)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Chroma signal processing (continued)
Killer tolerance on
eK
Color bar burst 0 dB
=
150 mV[p-p]
48
43
38
dB
Killer tolerance off
eK
Color bar signal hysteresis
2
4
dB
Detection output amplitude B-Y
e
OB
Color bar signal (Burst 150 mV[p-p])
1.04
1.57
2.1
V[p-p]
Detection output amplitude R-Y
e
OR
Color bar signal (Burst 150 mV[p-p])
0.82
1.26
1.7
V[p-p]
De-modulated output ratio
R/B
Rainbow signal R
Y/B
Y output ratio 0.48
0.56
0.64
Time
De-modutation angle (B
Y)
∠
B
8.0
2.5
3.0
degree
De-modutation angle (R
Y)
∠
R
83
88
93
degree
Color residual
e
KILLER
Killer filter pin, grounded with 20 k
50
mV[p-p]
Detection output residual carrier
e
CAR
No-signal input
50
mV[p-p]
APC pull-in range low
f
PULL
Burst frequency change
500
600
Hz
APC pull-in range high
f
PULL
Burst frequency change
500
600
Hz
CW output amplitude
e
CW
600
800
1 100
mV[p-p]
Free running frequency
f
CO
Deviation from 3.579545 MHz
200
0
200
Hz
RGB processing circuit
Tint center
*1
θ
T
Pin 31: 356 mV[p-p], pin 32:
200 mV[p-p], DAC value, when
R, B output are equal
[2F]
[3A]
[4A]
Tint variable range max.
*1
θ
1
Tint: typ.
→
max.
40
65
degree
Tint variable range min.
*1
θ
2
Tint: typ.
→
min.
37
50
degree
R
Y demodulation axis variable
range max.
*1
θ
DEM
Demodulation axis: min.
→
max.
16
28
39
degree
B
Y ratio variable range 1
*1
AB
Y
min
Demodulation ratio: typ.
→
min.
0
0.25
Time
B
Y ratio variable range 2
*1
R
Y/B
Y ratio
*1
AB
Y
min
Demodulation ratio: typ.
→
min.
1.25
1.50
1.75
Time
eR/eB
Pin 31: 356 mV[p-p], pin 32:
200 mV[p-p]
0.65
0.79
0.94
Time
G
Y/R
Y ratio 1
*1
eG/eR
1
G
Y ratio changeover: type2
0.47
0.57
0.67
Time
G
Y/R
Y ratio 2
*1
eG/eR
2
G
Y ratio changeover: type1
0.27
0.35
0.44
Time
G
Y/B
Y ratio 1
*1
eG/eB
1
G
Y ratio changeover: type2
0.18
0.27
0.36
Time
G
Y/B
Y ratio 2
*1
eG/eB
2
G
Y ratio changeover: type1
0.30
0.36
0.42
Time
RGB output blanking voltage
E
BLK
Brightness: typ., cutoff
0.7
1.1
1.5
V
Color control range max.
*1
A
B
YCLmax
Cont.: typ., Color: typ.
→
max.
Cont.: typ., Color: typ.
→
min.
3.4
5.0
6.6
dB
Color control min. value
*1
A
B
YCLmin
25
50
mV
Color difference signal contrast
variable range
*1
A
B(CON)
Color: typ., Cont.: typ.
→
max.
3.5
6.0
8.5
dB
Note)*1: Under the condition that pin 52 is adjusted for the Drive I, II by inserting Y-signal, and R and B-output amplitude equal that
of G-output.