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AN5192K Datasheet(PDF) 6 Page - Panasonic Semiconductor

Part No. AN5192K
Description  Single chip IC with I2C bus Interface for PAL/NTSC color TV system
Download  23 Pages
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Maker  PANASONIC [Panasonic Semiconductor]
Homepage  http://www.panasonic.com/industrial/
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AN5192K Datasheet(HTML) 6 Page - Panasonic Semiconductor

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AN5192K
ICs for TV
6
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
AV SW circuit (continued)
Video SW external input pin voltage
V31
DC measurement
1.7
2.0
2.3
V
Video SW external output DC voltage
V36E
DC measurement Data 04
− D6 = 1 4.2
4.8
5.4
V
Video SW external input resistance
RI31
DC measurement
44
56
68
k
Video SW output resistance
RO36
DC measurement
100
140
180
Audio SW voltage gain
GASW
Data 04
− D6 = 1 (Outside)
−10
1
dB
f
= 400 Hz, V
IN = 1 V[p-p]
Audio SW input pin voltage
V33
DC measurement
3.7
4.2
4.7
V
Audio SW input output DC voltage
V28
DC measurement
3.7
4.2
4.7
V
Audio SW input resistance
RI31
DC measurement
61
72
83
k
Audio SW output resistance
RO28
DC measurement
200
400
600
Video SW internal clamp pin voltage
V38
DC measurement
1.3
1.6
1.9
V
Video SW internal output DC voltage
V36I
DC measurement, Data 04
− D6 = 0
3.1
3.7
4.3
V
Video signal processing circuit (In the following test conditions, the measurements are made with input 0.6 V[p-p]
(VWB = 0.42 V[0-p]) stair-step, G-out.)
Video output (typ.)
VYO
Data 03
= 40 (typ.) (Contrast)
1.65
2.1
2.55
V[p-p]
Video output (max.)
VYOmax
Data 03
= 7F (max.)
3.6
4.5
5.35
V[p-p]
Video output (min.)
VYOmin
Data 03
= 00 (min.)
0.07
0.25
0.5
V[p-p]
Contrast variable range
YCmax/min 03 = 7F
20
25
33
dB
03
= 00
Video frequency characteristics
fYC
Data 0E
− D1 = 1(Trap Off)
5.5
6.8
MHz
Data 04
= 00 (Sharpness)
Frequency to become
−3 dB from
f
= 0.2 MHz
Picture quality variable range
YSmax/min 04 = 3F
f
= 3.8MHz
9
13
17
dB
04
= 00
Data 0E
− D1 = 1
Pedestal level (typ.)
VPED
Data 02
= 80 (typ.) (Brightness)
1.9
2.5
3.1
V
Pedestal level variable width
∆V
PED
Difference between Data 02
= 00 and FF
2.0
2.6
3.2
V
Brightness control sensitivity
∆V
BRT
Average amount of change for 1
7
11
14
mV/Step
Step between Data 02
= 60 and A0
Video input clamp voltage
VYCLP
Clamp voltage of pin 43
3.2
3.7
4.2
V
ACL sensitivity
ACL
Change of Y-out when V20 = 3.0 V→3.5 V
2.1
2.7
3.2
V/V
Blanking Off threshold voltage
VBOFF
Maximum blanking Off voltage
0.3
0.5
0.9
V
in lowering pin 42 voltage
Blanking level
VYBL
DC voltage of blanking pulse
0.5
1.0
1.5
V
DC restoration ratio
TDC
APL 10% to 90%
90
100
110
%
TDC
=
∆AC − ∆DC
× 100
∆AC
s Electrical Characteristics at Ta = 25°C (continued)


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