CXD2310AR 参数 Datasheet PDF下载

CXD2310AR

10-bit 20MSPS Video A/D Converter

Description

The CXD2310AR is a 10-bit CMOS A/D converter

for video applications. This IC is ideally suited for the

A/D conversion of video signals in TVs, VCRs,

camcorders, etc.

Features

•

Resolution: 10-bit ±1.0 LSB (D.L.E.)

•

Maximum sampling frequency: 20MSPS

•

Low power consumption: 150mW (at 20MSPS typ.)

(Not including reference current)

•

TTL compatible input

•

Tri-state TTL compatible output (DV

DD

= 3.3V)

•

Low input capacitance

•

Reference impedance: 280Ω (typ.)

Absolute Maximum Ratings

(Ta = 25°C)

•

Supply voltage

V

DD

7

V

•

Reference voltage

VRT, VRB V

DD

+ 0.5 to V

SS

– 0.5 V

•

Input voltage (analog)

V

IN

V

DD

+ 0.5 to V

SS

– 0.5 V

•

Input voltage (digital)

V

IH

, V

IL

V

DD

+ 0.5 to V

SS

– 0.5 V

•

Output voltage (digital)

V

OH

, V

OL

V

DD

+ 0.5 to V

SS

– 0.5 V

•

Storage temperature

Tstg

–55 to +150

°C

Recommended Operating Conditions

•

Supply voltage

AV

DD

, AV

SS

5.0 ± 0.25

DV

DD

, DV

SS

3.0 to 5.25

| DV

SS

– AV

SS

|

0 to 100

•

Reference input voltage VRB

More than 1.8

VRT

to AV

DD

– 0.4

•

Analog input

V

IN

More than 1.8Vp-p

•

Clock pulse width

T

PW

1

25 (min.)

T

PW

0

25 (min.)

•

Operating ambient temperature

Topr

–20 to +75

Structure

Silicon gate CMOS IC

48 pin LQFP (Plastic)

V

V

mV

V

V

ns

ns

°C

Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by

any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the

operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

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E95429B5X-PK