CXD2304R

CXD2304R 8-bit 20 MSPS RGB 3-Channel D/A Converter Description The CXD2304R 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. Features Resolution 8-bit Maximum conversion speed 20 MSPS RGB 3-channel input/output Differential linearity error ±0.5 LSB Low power consumption 50 mW (330 Ω load at 1.2 Vp-p output) Single 3.3 V power supply Low glitch noise Stand-by function Structure Silicon gate CMOS IC 48 pin LQFP (Plastic) 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 3.0 to 3.6 V DVDD, DVSS 3.0 to 3.6 V Reference input voltage VREF 1.2 V Clock pulse width TPW1, TPW0 22.5 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. —1— E94307B01 CXD2304R Block Diagram (LSB) R0 R1 R2 R3 R4 R5 R6 (MSB) ...