CXD1178Q 查看數據表（PDF） - Sony Semiconductor

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CXD1178Q

8-bit 40MSPS RGB 3-channel D/A Converter

Sony Semiconductor 

CXD1178Q

8-bit 40MSPS RGB 3-channel D/A Converter

Description

The CXD1178Q is an 8-bit high-speed D/A

converter for video band use. It has an input/output

equivalent to 3 channels of R, G and B. It is suitable

for use of digital TV, graphic display, and others.

48 pin QFP (Plastic)

Features

• Resolution 8-bit

• Maximum conversion speed 40MSPS

• RGB 3-channel input/output

• Differential linearity error ±0.3LSB

• Low power consumption 240 mW

(200 Ω load at 2 Vp-p output)

• Single 5 V power supply

• Low glitch noise

• Stand-by function

Structure

Silicon gate CMOS IC

Absolute Maximum Ratings (Ta=25 °C)

• Supply voltage AVDD, DVDD

7

V

• Input voltage (All pins)

VIN VDD+0.5 to VSS–0.5 V

• Output current (Every each channel)

IOUT

0 to 15

mA

• Storage temperature Tstg –55 to +150 °C

Recommended Operating Conditions

• Supply voltage AVDD, AVSS 4.75 to 5.25 V

DVDD, DVSS 4.75 to 5.25 V

• Reference input voltage

VREF

2.0

V

• Clock pulse width

TPW1, TPW0 11.2 ns (min.) to 1.1 µs (max.)

• Operating temperature

Topr –40 to +85 °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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E90603F01

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