CXD1178Q Datasheet, PDF (1/15 Pages) Sony Corporation – 8-bit 40MSPS RGB 3-channel D/A Converter

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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