CXA2027 データシートの表示（PDF） - Sony Semiconductor

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CXA2027

Analog signal processor IC

Sony Semiconductor 

CXA2027Q

Pin Symbol

No. (I/O)

Typical pin voltage

DC

AC

32 MPX2 (I)

Lo: 0 to 0.8V

Hi: 3.5 to 5V

Equivalent circuit

Description

VCCA

32

129

VCCA

130µ

5k

2.4V

1.5k

MPX channel switching pulse

input pin 2.

Pin 31

MPX1

L

L

H

H

Pin 32 Pin 20

MPX2 SIGOUT

L R channel

H G channel

L B channel

H B channel

33 SH (I)

VCCA

Lo: 0 to 0.8V

Hi: 3.5 to 5V

33

129

Lo: sample

mode

Hi: hold

mode

1.5V

1m

1.5V

1m

Sample-and-hold pulse input

pin.

(Apply low level during the

effective signal period (refer

1.5V to Note 1) of CCD output)

1m

34 BUF (O)

2.4V

+MAX1.8V

(2.4 to 4.2V)

VCCA

34

VCCA

260µ

2k

Output test pin after MPX

(use with open)

35 R-IN (I)

36 G-IN (I)

37 B-IN (I)

VCCA

CCD

effective

signal level 35

MAX1.5Vp-p

129

(Note 1)

1µ

VCCA

100µ

3.7V

CCD signal R channel input

pin

CCD signal G channel input

pin

CCD signal B channel input

pin

–6–

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