
AN5195K-C
ICs for TV
12
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Color signal processing circuit (continued)
Burst 150 mV[p-p] (PAL), reference is B-out
Color-difference output
fluctuation with V
CC
V
C/V
V
CC1
=
9 V (allowance:
±
10%),
V
CC3
=
5 V (allowance:
±
10%)
T
a
=
20
°
C to
+
70
°
C
±
15
%
Color-difference output
temperature characteristics
V
C/T
±
15
%
PAL/NTSC output impedance
R
O60,61PN
DC measurement
390
480
570
k
SECAM output impedance
R
O60,61S
V
CBW
DC measurement
100
Color/B&W DC difference
voltage
Pedestal level DC difference,
when burst signal with or without
60
0
60
mV
(C
Y)/Y
R
C/Y
Color bar input, B-out
Contrast typ., color data 00
=
30
0.9
1.2
1.5
V[0-p]/
V[0-p]
RGB processing circuit
Y
S
changeover speed
f
YS
f
YS
, when Y
S
input is 3 V[0-p],
output level
3 dB
7
MHz
External RGB input dynamic range
V
DEXT
Contrast max., data 03
=
3F
1.0
50
V[p-p]
Internal/external crosstalk
CT
RGB
Leakage, when f
=
1 MHz, 1 V[p-p], Y
S
=
5 V
dB
Synchronizing signal processing circuit
Lock detection output voltage
V
LD
I
LD
V
18
, when horizontal AFC lock
DC measurement
5.7
6.3
6.9
V
Lock detection charge
and discharge current
±
0.6
±
0.8
±
1.1
mA
EBP (RGB) slice level
V
FBP
Minimum voltage of pin 50, when
blanking is applied to RGB output
0.4
0.75
1.1
V
EBP (AFC2) slice level
V
FBPH
Minimum voltage of pin 50 at which
AFC2 operates
1.5
1.9
2.3
V
Horizontal AFC
μ
Horizontal VCO
β
μ
H
β
H
P
BGP
DC measurement
30
37
44
μ
A/
μ
s
β
curve gradient near f
=
15.75 kHz
1.4
1.9
2.4
Hz/mV
Burst gate pulse position
For both PAL/NTSC,
delay from H. sync. rise
0.2
0.4
0.6
μ
s
PAL burst gate pulse width
W
BGPP
3.4
4.0
4.6
μ
s
μ
s
NTSC burst gate pulse width
W
BGPN
2.5
3.0
3.5
Burst gate pulse output voltage
V
BGP
V
HBLK
DC voltage of pin 62 in BGP period
4.5
4.7
4.9
V
H blanking pulse output voltage
DC voltage in H-blanking pulse period
of pin 62
2.1
2.4
2.7
V
V blanking pulse output voltage
V
VBLK
DC voltage in V-blanking pulse period
of pin 62
2.1
2.4
2.7
V
PAL V blanking pulse width
W
VP
Pulse width at f
=
15.625 kHz
Pulse width at f
=
15.75 kHz
1.31
1.41
1.51
ms
NTSC blanking pulse width
W
VN
1.01
1.11
1.21
ms
FBP allowable range
T
FBP
Time from H-out rise to FBP center
12
19
μ
s
I
Electrical Characteristics at T
a
=
25
°
C (continued)
Design reference data (continued)
Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.