ka2163 Samsung Semiconductor, Inc., ka2163 Datasheet - Page 6

• Manufacturer Part Number: ka2163
• Description: I2c Bus Ntsc 1 Chip For Color Tv
• Manufacturer: Samsung Semiconductor, Inc.

6
KA2163
NO.
PIN
25
26
27
28
29
30
31
Vertical Sync.
Separation
Filter
H. Vcc
SCL, SDA
X-RAY
Fly-back Pulse
Input
Sync. Pulse
Output
PIN NAME
This terminal is for vertical
sync. separation filter.
This terminal is for Vcc of
horizontal circuit
These terminals are for input
and output of I
This terminal is for input of
X-RAY protect signal.The
threshold voltage is 3.5V
(Typ.). If applied voltage is
more than threshold voltage,
the X-RAY protect circuit will
make horizontal output a low.
This terminal is for Fly-back
pulse input.
The Fly-back pulse is the
reference of AFC circuit, gate
pulse and so on.
The current needs to keep
under 1mA.
This terminal is for Sync. pulse
output.
FUNCTION
2
M/M-97-D008
C Bus.
I
2
97-05-20
C BUS NTSC 1 CHIP IC FOR COLOR TV
30
27
28
25
29
26
13
SCA
SDA 100¥Ø
400¥Ø
200¥Ø
INTERFACE CIRCUIT
100¥Ø
5k¥
SDA
Only
1k¥
5k¥Ø
152k¥
50¥ì A
1K¥Ø
30k¥Ø
12.5¥ì A
100¥ì A
5k¥Ø
50¥ì A
1k¥Ø
3.5V
3k¥Ø
5k¥Ø
150¥ì A
13
26
31
26
13
HV
13
46
35