ADV7123-EP Datasheet

• 170 MSPS throughput rate
• Triple, 10-bit digital-to-analog converters (DACs) SFDR
  • −70 dB at f_CLK = 50 MHz; fOUT = 1 MHz
  • −53 dB at f_CLK = 140 MHz; fOUT = 40 MHz
• RS-343A-/RS-170-compatible output
• Complementary outputs
• DAC output current range: 2.0 mAto 26.5 mA
• TTL-compatible inputs
• Internal reference: 1.235 V
• Single-supply 3.3 V operation
• 48-lead LFCSP package
• Low power dissipation: 30 mW minimum at 3 V
• Low power standby mode: 6 mW typical at 3 V

• Supports defense and aerospace applications (AQEC standard)
• Military temperature range: −55°C to +105°C
• Controlled manufacturing baseline
• One assembly/test site
• One fabrication site
• Product change notification
• Qualification data available on request

• Digital video systems
• High resolution color graphics
• Digital radio modulation
• Image processing
• Instrumentation
• Video signal reconstruction

The ADV7123-EP is a triple, high speed digital-to-analog converter (DAC) on a single monolithic chip. It consists of three high speed, 10-bit video DACs with complementary outputs, a standard TTL input interface, and a high impedance, analog output current source.

The ADV7123-EP has three separate 10-bit-wide input ports. A single 3.3 V power supply and clock are the only components required to make the part functional. The ADV7123-EP has additional video control signals: composite SYNC and BLANK. The ADV7123-EP also has a power save mode.

The ADV7123-EP is fabricated in a 5 V CMOS process. Its monolithic CMOS construction ensures greater functionality with lower power dissipation. The ADV7123-EP is available in a 48-lead LFCSP package.

Full details about this enhanced product are available in the ADV7123 data sheet, which should be consulted in conjunction with this data sheet.

PRODUCT HIGHLIGHTS

1. Guaranteed monotonic to 10 bits.

2. Compatible with a wide variety of high resolution colorgraphics systems, including RS-343A and RS-170.