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KA2195D 参数 Datasheet PDF下载

KA2195D图片预览
型号: KA2195D
PDF下载: 下载PDF文件 查看货源
内容描述: RGB编码器, NTSC [RGB ENCODER FOR NTSC]
分类和应用: 转换器色度信号转换器消费电路商用集成电路光电二极管编码器
文件页数/大小: 7 页 / 87 K
品牌: SAMSUNG [ SAMSUNG SEMICONDUCTOR ]
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KA2195D
RGB ENCODER FOR NTSC
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
24 SOP
FUNCTION
Regulator
Mixer of R-Y, B-Y
Modulator
Pulse generator
Audio buffer
X-tal oscillator
Clamp circuit
BPF & D.L circuit
ORDERING INFORMATION
Device
Package Operating Temperature
KA2195D 24SOP
-20~+70°C
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
R
22
G
21
B
20
VIDEO
OUTPUT
19
18
Y/C
MIXER
17
16
DL &
TRAP
15
3.58M
BPF
14
13
REGULATOR
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
PIN CONFIGURATION