ADV7127

a FEATURES 240 MSPS Throughput Rate 10-Bit D/A Converters SFDR –70 dB typ: fCLK = 50 MHz; fOUT = 1 MHz –53 dB typ: fCLK = 140 MHz; fOUT = 40 MHz RS-343A/RS-170 Compatible Output Complementary Outputs DAC Output Current Range: 2 mA to 26 mA TTL Compatible Inputs Internal Voltage Reference (1.23 V) on TSSOP Package Single Supply +5 V/+3.3 V Operation 28-Lead SOIC Package and 24-Lead TSSOP Package Low Power Dissipation (30 mW min @ 3 V) Low Power Standby Mode (10 mW min @ 3 V) Power-Down Mode (60 mW min @ 3 V) Power-Down Mode Available on TSSOP Package Industrial Temperature Range (–40؇ C to +85؇C) APPLICATIONS Digital Video Systems (1600 ؋ 1200 @ 100 Hz) High Resolution Color Graphics Digital Radio Modulation Image Processing Instrumentation Video Signal Reconstruction Direct Digital Synthesis (DDS) Wireless LAN GENERAL DESCRIPTION CMOS, 240 MHz 10-Bit High Speed Video DAC ADV7127 FUNCTIONAL BLOCK DIAGRAM VAA 10 D9–D0 DATA REGISTER 10 DAC IOUT IOUT PDOWN* PSAVE CLOCK POWER– DOWN MODE VOLTAGE* REFERENCE CIRCUIT VREF ADV7127 GND RSET COMP *ON TSSOP VERSION ONLY The ADV7127 (ADV®) is a high speed, digital-to-analog convertor on a single monolithic chip. It consists of a 10-bit, video D/A converter with on-board voltage reference, complementary outputs, a standard TTL input interface and high impedance analog output current sources. The ADV7127 has a 10-bit wide input port. A single +5 V/ +3.3 V power supply and clock are all that are required to make the part functional. ...