
10
AN5367FB
ICs for TV
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.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Color signal processing (continued)
Free-running frequency ambient
f
CO
/T
a
Ambient temperature:
20
°
C to
+
70
°
C
temperature dependency
2.9
Hz/
°
C
Phase detection sensitivity
μ
φ
{1/ (
φ
×
β
)}
×
100
22.3
mV/deg
Phase hold characteristic
Change amount of tint, when f
SC
is
shifted by
±
300 Hz
1.6
deg/
100 Hz
Demodulation output frequency
characteristic
f
3
Frequency at which color output pin
becomes
3 dB
e
O
/V
CC
Tint: typ., contrast: typ., V
CC
±5%,
color: typ.
1.1
MHz
Demodulation output supply
voltage dependency
0
%
Demodulation output ambient
e
O
/T
a
T
a
=
20
°
C to +70
°
C,
+
25
°
C is typ.
temperature dependency
±
7
%
Tint Center shift
T
C
Change amount of tint center, when
B.P.F. is used and not.
±
4
H
H.P.F. frequency characteristic
f
HPF
τ
HPF
Gain at f
=
f
SC
Group delay amount at f
=
f
SC
12
dB
H.P.F. group delay amount
140
ns
Color killer tolerance 2
e
K2
τ
CHO
C
Y/Y
Color data, when C
Y/Y ratio becomes 1.0
B.P.F. on state
43
dB
Chroma delay amount
Delay from pin 36 input to pin 21 output
375
ns
C
Y/Y ratio
40
H
RGB processing
Y output amplitude fluctuation
(trap on/off)
E
OTRAP
2 V[p-p] staircase input, amplitude
fluctuation at trap on/off
±
10
%
Y output amplitude fluctuation
(B.P.F. on/off)
E
OBPF
2 V[p-p] staircase input, amplitude
fluctuation at B.P.F. on/off
±
10
%
Y output amplitude fluctuation
(sharpness)
E
OSHARP
2 V[p-p] staircase input, sharpness:
min.
→
max.
±
5
%
Spot killer operation
V
SPK
V
CC1
voltage at which RB
RGB
output
becomes high, when pin 26 voltage
=
8.25 V
7.6
V
Horizontal signal processing
Sync. separation clamp voltage
V
5
, V
6
Clamp voltage of sync. separation input
pin (pin 5 and pin 6)
1.4
V
Black out operation level
V
BLOUT
Voltage at which Y output blacks out
when X-ray input pin voltage is raised
from 0 V
6.3
V
Operating frequency at hold
down
f
HD
Frequency of H
OUT
at the time of hold
down when X-ray input pin voltage is
raised from 0 V
16.3
16.4
16.8
kHz
BGP start position
BGP
STA
Phase difference from rear edge of hor.
sync. to BPG at horizontal AFC loop on
0.3
0.5
0.7
μ
s