參數(shù)資料
型號: KA2161
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: PAL/NTSC 1 Chip for C/TV(彩色電視機的PAL/NTSC芯片)
中文描述: PAL / NTSC制式1芯片的C /電視(彩色電視機的PAL / NTSC制式芯片)
文件頁數(shù): 19/22頁
文件大小: 201K
代理商: KA2161
KA2161 PAL/NTSC 1 CHIP FOR C/TV
PIN DESCRIPTION
PIN No.
48
FUNCTION
AFT OUT
DESCRIPTION
EQUIVALENT CIRCUIT
Terminal for AFT output
49
SIF IN
SIF signals provide to this
erminal.
50
ATT. control
Attenuation of sound output
changes the external variable
esistor
51
RF AGC
OUT
RF AGC OUT terminal feeds
output voltage to tuner in
order to improve AGC range
This terminal is connected a
pull-up resistor to Vcc.
open collector)
48
49
50
51
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