AN5195K-C View Datasheet(PDF) - Panasonic Corporation
Part Name
Description
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AN5195K-C Datasheet PDF : 26 Pages
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AN5195K-C
ICs for TV
s Terminal Equivalent Circuits (continued)
Pin No.
Equivalent circuit
46
5V
(VCC3)
16 kΩ 16 kΩ
2 V[p-p]
To H
sync. sep.
To V
sync. sep.
1.3 V
Description
Vertical and horizontal sync. separation
input pin:
• Sync. top is clamped to 1.3 V.
DC (V)
AC
2 V[p-p]
RH 0.1 µF
46
270 Ω
CH
1 200 pF
20 µA
47
VCC3-2 (typ. 5 V):
DC
• Chroma and Jungle circuit use
5V
48
Chroma
signal
5V
(VCC3)
Chroma signal input pin:
Black extension start point adjust-
AC+DC
Burst typ.
1 000 pF 12.5 pF
ment pin
150 mV[p-p]
9V
10 kΩ
15 kΩ
To
chroma amp.
2.5 V
50 µA
9V
(VCC1)
• Pin 48 is chroma signal input pin
and black extension start point is
adjusted by DC voltage applied
externally.
DC typ.
4.5 V
10 kΩ
48
To
black level
expansion
100 µA
25 µA
49
GND:
DC
Video, chroma and jungle circuit use
0V
50
5V
FBP input:
AC
100 µA
50 µA
100
µA
(VCC3)
50 µA
• FBP input pin for horizontal blank-
FBP
ing and APC circuit
• Threshold level HBLK: 0.7 V
1.9 V
24 kΩ
0.7 V
50 µA
To
AFC
60 kΩ
To
HBLK
50
40 kΩ 40 kΩ
AFC: 1.9 V
• If DC 1.3 V is applied from outside,
the state comes to all blanking
51
I51
typ. 15 mA
VCC2
51
47 µF
To hor. OSC
Horizontal stabilized power supply pin:
• Stabilized power supply for horizon-
tal circuit start up. Zener circuit is in-
cluded inside.
V51
6.3 V
DC
6.3 V
I51
22
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