參數(shù)資料
型號(hào): KA2161
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: PAL/NTSC 1 Chip for C/TV(彩色電視機(jī)的PAL/NTSC芯片)
中文描述: PAL / NTSC制式1芯片的C /電視(彩色電視機(jī)的PAL / NTSC制式芯片)
文件頁(yè)數(shù): 1/22頁(yè)
文件大?。?/td> 201K
代理商: KA2161
KA2161 PAL/NTSC 1 CHIP FOR C/TV
PAL/NTSC 1 CHIP IC FOR COLOR
TELEVISION
The KA2161 combines an IF system and a video/chroma/deflection
on a monolithic integrated circuit to provide a PAL/NTSC color te-
levision.
This device is suitable to a muiti-CTV svstem on a 54 SDIP and
includes VI F/SIF, videc/chroma/deflection processor.
FUNCTION
IF BLOCK
VIF Amp.
Video detector
1st, 2nd IF AGC filter
Noise canceller
AFT
RFAGC
SIF limiter Amp.
Attenuator
FM detector
AF AMP
VIDEO
Contrast control
Brightness control
Pedestal clamp circuit
Sharpness control using internal D.L
OSD(R,G,B) interface
OSD brightness control
CHROMA
ACC amplifier
demodulator
Color control
Tint control for NTSC system
APC circuit
VCO (fsc)
Killer detector
Matrix circuit
PAL/NTSC system SW
FEATURE
Lower operation voltage: V
CC
=9V
Available Multi system (PAL/NTSC/SECAM) with SECAM decoder
Minimum number of external parts required
Small package type: 54 SDlP
Suitable OSD interface
Available 50/60 Hz auto switch
Built in Delay Line for video sharpness
Device
KA2161 54-SDIP-600
Package
Operating Temperature
-20
°
C ~+70
°
C
DEFLECTION
Sync. seperator
AFC filter
32th VCO
Horizontal driver
X-ray protecter
50/60 Hz auto detector
Vertical driver
OSD
OSD(R,G,B) interface circuit
OSD brightness control
54-SDIP-600
ORDERING INFORMATION
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