AN5337 PANASONIC [Panasonic Semiconductor], AN5337 Datasheet - Page 5

• Manufacturer Part Number: AN5337
• Description: NTSC Video Signal Processor IC
• Manufacturer: PANASONIC [Panasonic Semiconductor]

AN5337K
Y Signal Processing
Chroma Signal Processing
Video voltage gain
Video voltage gain relative ratio
Video voltage gain relative ratio DL
Sharpness 1
Sharpness 2
Contrast control range max.
Contrast control min. value
Brightness variable range
DC restoration rate 1
DC restoration rate 2
Y signal delay time 1
Y signal delay time 2
Y frequency characteristics 1
Y frequency characteristics 2
ACL characteristics
ABL characteristics
Black extention range
Black extention gain
Black extention start point
Black extention range
g correction range min. to max.
Blooming level variation range
Pedestal level (standard)
ACC characteristics 1
ACC characteristics 2
Killer tolerance
Killer tolerance hysteresis
Demodulation output amplitude B–Y
Demodulation output amplitude R–Y
Demodulation output ratio
Electrical Characteristics (cont.) (Ta= 25 2˚C)
Parameter
y
Symbol
G (CON)
AG
AG
AG
ACC1
ACC2
AY
TDC1
TDC2
YBLM
AY
YBL3
V
y
yACL
YBL1
YBL2
YBL4
R/B
AY
y
Y
e
e
Y
Y
e
DL1
DL2
e
1
OB
OR
2
BR
(SH)1
(SH)2
k
ABL
k
G
Gd1
(CON)
(Y)
(Y)
G
min.
Cont : max. Sharp : min.
Ratio between channels
Drive : typ.
Y delay line ON/OFF
f=4MHz, aper. con. SW : 00
f=3MHz, aper. con. SW : 02
Sharp : min. Cont : typ.
Contrast : min.
No input, Bright : min. max.
APL10
DC transmission range : – direction
APL10
DC transmission range : + direction
Y delay line : ON
Y delay line : OFF
10MHz attenuation range
DL for f=3MHz : ON
10MHz attenuation range
DL for f=3MHz : OFF
Pin42 3V 3.5V
Pin35 2.7 3.5V
Input : full black, Pin41 : 5V
CR filter
Input : full black, Pin41 : 3V
Black gain : min. max.
Pin41 ; 5V, adjust Y output to 2.7V
after that connect Pin45 to CR filter.
Black level : min.
Adjust output 0.8V
After that make black level be maximum.
White gains : max.
White level : min. to max.
Blooming
DCPin38 : 0.5V 4.5V
Cut-off : 80
Color bar signal
(burst 300mV
Color bar signal
(burst 18mV
Color bar burst
0dB=150mV
Color bar signal burst
0dB=150mV
Color bar signal
Color bar signal
Rainbow signal R–Y/B–Y
output ratio
(burst 150mV
(burst 150mV
90%
90%
Condition
P–P
P–P
P–P
P–P
P–P
P–P
)
P–P
)
by contrast.
)
)
P–P
by contrast,
– 0.12
min
– 2.5
– 0.1
–1.5
11.5
11.5
0.08
– 48
1.04
0.82
0.48
260
160
3.0
3.5
– 6
2.7
1.6
0.5
3.2
– 4
2.0
90
96
17
–5
–1
8
typ
–1.5
– 43
1.34
14.5
14.5
1.95
0.18
0.85
1.07
0.56
325
205
103
+ 2
3.7
– 3
2.4
3.4
3.9
20
30
96
–2
11
0
0
0
6
0
0
max
ICs for TV
17.5
17.5
– 38
1.64
1.32
0.64
0.12
0.28
200
102
110
390
250
+ 4
2.8
2.5
1.5
8.5
4.4
4.1
0.1
2.3
1.2
4.6
+1
+2
+1
+1
23
14
dB/V
times
Unit
V
V/V
V
mV
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
P–P
P–P
ns
ns
%
%
V
V
V
V
V
V
V
V