CXA2006 데이터 시트보기 (PDF) - Sony Semiconductor

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CXA2006

Digital CCD Camera Head Amplifier

Sony Semiconductor 

CXA2006Q

LIN signal mode

LINCLP:

The video composite signal is input to LIN/CH pin. LINCLP expands the input dynamic range, and sync tip

clamps the input signal at 2.4V to allow full input. The input level and frequency are respectively 571mVp-p

(Max.) and DC is up to 7MHz.

LINAMP:

This is a fixed gain amplifier with a gain of 9.5dB.

LIN/CHSW:

LIN/CHSW switches between the LIN signal and CH (high-band chroma) signal. The signals are switched

according to the mode selection.

VISH:

The VISH is used for video signal processing system.

It is a sample-and-hold circuit which synchronizes the data read-in timing for the external A/D.

VISW:

VISW switches between the LIN, CH and CL low-band chroma signals for the video signal processing system.

The signals are switched according to the mode selection.

LOUTCLP:

LOUTCLP is a clamp circuit which operates when the LIN signal is output to the DRV. The clamp potential is

the sync portion, and is 2.1V.

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