CXD2311AR

CXD2311AR 10-bit 20MSPS Video A/D Converter Description The CXD2311AR 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: 130mW (at 20MSPS typ.) (Not including reference current) TTL compatible input Tri-state TTL compatible output (DVDD = 3.3V) Low input capacitance Reference impedance: 280Ω (typ.) 48 pin LQFP (Plastic) Structure Silicon gate CMOS IC Absolute Maximum Ratings (Ta = 25°C) Supply voltage VDD 7 V Reference voltage VRT, VRB VDD + 0.5 to VSS – 0.5 V Input voltage (analog) VIN VDD + 0.5 to VSS – 0.5 V Input voltage (digital) VIH, VIL VDD + 0.5 to VSS – 0.5 V Output voltage (digital) VOH, VOL VDD + 0.5 to VSS – 0.5 V Storage temperature Tstg –55 to +150 °C Recommended Operating Conditions Supply voltage AVDD, AVSS 5.0 ± 0.25 DVDD, DVSS 3.0 to 5.25 | DVSS – AVSS | 0 to 100 Reference input voltage VRB More than 1.8 VRT to AVDD – 0.4 Analog input VIN More than 1.8Vp-p Clock pulse width TPW1 25 (min.) TPW0 25 (min.) Operating ambient temperature Topr –20 to +75 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 i...