KA2196D

Manufacturer Part NumberKA2196D
DescriptionRGB encoder for NTSC
ManufacturerSamsung
KA2196D datasheets

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KA2195D
RGB ENCODER
The KA2195D is a monolithic integrated circuit designed
for RGB encoder of video system. This device contains
matrix of R-Y/B-Y, modulator, pulse generator, regulator
and built in BPF of chroma and delay line of luminance.
The KA2195D is suitable for video equipment
FUNCTION
Regulator
Mixer of R-Y, B-Y
Modulator
Pulse generator
Audio buffer
X-tal oscillator
Clamp circuit
BPF & D.L circuit
FEATURE
Lower operating voitage:Vcc= 5V
Stabilized bias condition in regulator
Available only NTSC system
Included 75 ohm driver (RGB Output, composite video output, composite sync. output)
Sub-carrier frequency using X-tal and available external input
Include BPF & delay line
:Minimized external components
Audio buffer circuit
R-Y, B-Y modulator
BLOCK DIAGRAM
24
23
22
G
R
R,G,B OUTPUT
R,G,B CLAMP
R
G
2
1
3
PIN CONFIGURATION
RGB ENCODER FOR NTSC
ORDERING INFORMATION
Device
KA2195D
20
19
18
17
21
B
Y/C
VIDEO
MIXER
OUTPUT
R-Y MODULATOR
MATRIX
B-Y MODULATOR
X-TAL
PHASE
OSC.
SHIFTER
B
4
5
6
8
7
24 SOP
Package Operating Temperature
24SOP
-20~+70 C
16
15
14
13
DL &
3.58M
REGULATOR
TRAP
BPF
SYNC
+
ADD
PULSE
SYNC
BUFFER
GEN.
OUT
9
10
11
12

KA2196D Summary of contents