AT2101

www.DataSheet4U.com AT2101 12-Bit 6MSPS A/D CONVERTER Features ˙Resolution: 12-Bit ± 0.5 LSB(DNL) ˙Maximum Conversion Rate: 6 MSPS ˙Built-in Sample and Hold Function ˙Built-in Reference Voltage ˙Single +5.0 V Power Supply ˙Three-State TTL Compatible Output ˙No Missing Code General Description The AT2101 is a pipeline CMOS analog-todigital converter with modified coding algorithm and capable of digitizing full-scale analog input signals into 12-bit digital words at sample rate of 6 MSPS. This high performance converter includes a 12bit quantizer, high bandwidth sample/hold, and an internal reference, which eliminates the need for external reference circuitry. The AT2101 employs digital error correction techniques to provide excellent differential linearity for imaging applications. The AT2101 operates from a single +5.0V power supply. All digital inputs are CMOS compatible and the tri-state outputs are TTL-compatible. The AT2101 is ideal for most video and image processing applications that require low power dissipation and low cost. Applications ˙Video Digitizing ˙Personal Computer Video ˙Multimedia ˙Digital Television Block Diagram CLK DVDD Timing Circuitry VIN S/H 12-Bit Pipelined A/D Core VRT 3.5V VRB 1.5V Modified Coding algorithm 3-State Output D0 . . D11 Internal Reference Generator AVDD VCM AGND /OE DGND 2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 WWW: http://www.aimtron.com.tw Fax: 886-...