CXA2067AS

CXA2067AS Preamplifier for High-Resolution Computer Display Description The CXA2067AS is a bipolar IC developed for high-resolution computer displays. Features Wide-band amplifier: 170 MHz@–3 dB (Typ) Input dynamic range: 1.0 Vp-p (typ) High gain preamplifier (17 dB) R, G and B in a single package (SDIP 30 pins) I2C bus control Contrast control Sub contrast control Brightness control OSD contrast control Cut-off control: 4 channels of DAC output 2 blanking level modes (0.5 V fixed, pedestal –0.3 V) Sync separator for sync-on-green Blanking mixing function OSC mixing function Video interval detection function VBLK sync DAC refresh system 12 V power supply interlocked power saving function 30 pin SDIP (Plastic) Absolute Maximum Ratings (Ta=25 °C, GND=0 V) Supply voltage VCC/R/G/B 14 V VCC 7 V Operating temperature Topr –20 to +75 °C Storage temperature Tstg –65 to +150 °C Allowable power dissipation PD 2.05 W Recommended Operating Conditions Supply voltage VCC/R/G/B 12±0.5 VCC 5±0.5 V V Applications High-resolution computer displays Structure Bipolar silicon monolithic IC 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 ...