ADV7127 CMOS 240 MHz 10-Bit High Speed Video DAC

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. ol { margin-top:0px; margin-right:0px; margin-bottom:0px; margin-left:25px; padding-top:0px; padding-right:0px; padding-bottom:10px; padding-left:0px;} li { padding-top:0px; padding-right:0px; padding-bottom:5px; padding-left:0px; margin-top:0px; margin-right:0px; margin-bottom:0px; margin-left:0px;} 240 MSPS Throughput Guaranteed monotonic to 10 bits Compatible with a wide variety of high resolution color graphics systems including RS-343A and RS-170A

The ADV7127 is fabricated in a CMOS process. Its monolithic CMOS construction ensures greater functionality with lower power dissipation. The ADV7127 is available in a small outline 28-lead SOIC or 24-lead TSSOP package.

The ADV7127 TSSOP package also has a power-down mode. Both ADV7127 packages have a power standby mode.

The ADV7127 TSSOP package has an on-board voltage reference circuit. The ADV7127 SOIC package requires an external reference.

Product Highlights
  • 240 MSPS Throughput
  • Guaranteed monotonic to 10 bits
  • Compatible with a wide variety of high resolution color graphics systems including RS-343A and RS-170A
Applications
  • Digital Video Systems (1600 3 1200 @ 100 Hz)
  • High Resolution Color Graphics
  • Digital Radio Modulation
  • Image Processing
  • Instrumentation
  • Video Signal Reconstruction
  • Direct Digital Synthesis (DDS)
  • Wireless LAN
Features and Benefits
  • 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)
    • Digital to Analog Converters
    Audio & Video Products
    Data Sheets
    Documentnote
    ADV7127: CMOS, 240 MHz 10-Bit High Speed Video DAC Data Sheet (Rev. 0)PDF 307 kB
    Application Notes
    Documentnote
    AN-213: Low Cost, Two-Chip, Voltage -Controlled Amplifier and Video SwitchPDF 391 kB
    AN-205: Video Formats and Required Load TerminationsPDF 241 kB
    Order Information
    Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
    ADV7127JRUZ240 Production24 ld TSSOPOTH 620 to 70C12.2610.41Y
    ADV7127KRUZ140 Production24 ld TSSOPOTH 62-40 to 85C8.947.59Y
    ADV7127KRUZ50 Production24 ld TSSOPOTH 62-40 to 85C5.735.62Y
    ADV7127KRUZ50-REEL Production24 ld TSSOPREEL 2500-40 to 85C04.9Y
    Reference Materials
    ADV7127: CMOS, 240 MHz 10-Bit High Speed Video DAC Data Sheet (Rev. 0) adv7127
    AN-213: Low Cost, Two-Chip, Voltage -Controlled Amplifier and Video Switch adv7202
    AN-205: Video Formats and Required Load Terminations adv7202
    Digital to Analog Converters ICs Solutions Bulletin ad5590
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