KA2197D
RGB ENCODER
RGB ENCODER FOR NTSC
24-SOP
The KA2197 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
and Y/C output using S-VHS system.
The KA2197D is suitable for video equipment.
FUNCTIONS
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Regulator
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Mixer of R-Y, B-Y
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Modulator
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Pulse generator
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Audio buffer
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X-tal oscillator
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Clamp circuit
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BPF & D.L circuit
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Y/C output
ORDERING INFORMATION
Device Package Operating Temperature
KA2197D 24SOP
-20擄C ~+70擄C
BLOCK DIAGRAM
24
23
22
21
20
19
18
17
16
Y OUT
R
G
B
VIDEO
OUTPUT
Y/C
MIXER
DL &
TRAP
15
C OUT
3.58M
BPF
REGULATOR
14
13
R,G,B OUTPUT
MATRIX
R-Y MODULATOR
+
B-Y MODULATOR
SYNC
ADD
R,G,B CLAMP
X-TAL
OSC.
PHASE
SHIFTER
PULSE
GEN.
BUFFER
SYNC
OUT
R
1
2
G
3
B
4
5
6
7
8
9
10
11
12
KA2197D相關(guān)型號(hào)PDF文件下載
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型號(hào)
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英文版
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FAIRCHILD
1
2
3
4
5
