CXA2095 데이터 시트보기 (PDF) - Sony Semiconductor

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CXA2095

Y/C/RGB/Sync/Deflection for Color TV

Sony Semiconductor 

CXA2095S

BRIGHT

(6)

: Bright level control (RGB DC bias control)

0H = –300mV

1FH = 0mV –300mV from REF-P level

3FH = +300mV

D-COL

(1)

: Dynamic color ON/OFF switch

0 = Dynamic color OFF

1 = Dynamic color ON (R, Bch level control)

ABL

(1)

: ABL mode selector switch

0 = Picture ABL mode

1 = Picture/bright ABL mode

SHARPNESS

(4)

: Sharpness gain control (Y aperture correction gain control)

0H = –8dB

7H = 1dB

FH = +5.1dB

PRE-OVER

(2)

: Sharpness preshoot/overshoot ratio control

0H = 1:1

(PRE:OVER)

3H = 5:1

SHP-F0

(2)

: Sharpness f0 control (Delay line current control for aperture correction)

0H = 2.5MHz

3H = 4.0MHz

SUB-CONT

(4)

: Contrast gain control (Y gain control)

0H = –3.0dB

7H = 0dB

FH = +2.5dB

CTRAP-ADJ

(4)

: Chroma trap f0 adjustment (Y block chroma trap current control)

0H = +300kHz

7H = 0kHz

FH = –300kHz

fsc adjustable to –30dB or less (SHP-F0 min.); adjustment value: 3 to 4

SUB-COLOR

(4)

: Color gain control (ACC reference level control)

0H = –4.0dB

7H = 0dB

FH = +2.1dB

– 19 –

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