ka2163 Samsung Semiconductor, Inc., ka2163 Datasheet - Page 10

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

10
KA2163
NO.
PIN
49
50
51
52
53
54
55
56
P.I.F. Tank Coil
S.I.F. GND
Limiter lnput
TV Audio Signal
Input
De-emphasis
External Audio
Input
PIN NAME
These terminals are for
connecting a tank coil of PIF
detection circuit.
TOKO Corp. products
292GJAS-7475BS(45.75MHz),
292GJAS-7476BS (58.75MHz)
are recommended.
This terminal is for GND of SIF
circuit.
This terminal is for input of
SIF limiter amplifier circuit.
This terminal is for input of
SIF detected signal.
This terminal is connected to
pin 54 via capacitor.
This terminal for filter of
SIF de-emphasis.
These terminals are for
external audio input.
FUNCTION
M/M-97-D008
I
2
97-05-20
C BUS NTSC 1 CHIP IC FOR COLOR TV
49
50
55
53
53
52
INTERFACE CIRCUIT
23.5k¥
23.5k¥
600¥
3V
30k¥
200¥
20k¥Ø
4.5V
200¥
10pF
3V
Audio Switch
50¥ì A
4.5k¥
Audio Switch
50¥ì A
200¥ì A
48
51
48
51
48
51
51
48
500¥
500¥
48
51