ADV7123

PRODUCTION

CMOS, 330 MHz Triple 10-Bit High Speed Video DAC

Analog Devices ADV7123 Product Info

10 February 2026 7

Features

330 MSPS throughput rate
Triple 10-bit digital-to-analog converters (DACs)
SFDR
- −70 dB at f_CLK = 50 MHz; f_OUT = 1 MHz
- −53 dB at f_CLK = 140 MHz; f_OUT = 40 MHz
RS-343A-/RS-170-compatible output
Complementary outputs
DAC output current range: 2.0 mA to 26.5 mA
TTL-compatible inputs
Internal reference (1.235 V)
Single-supply 5 V/3.3 V operation
48-lead LQFP package

ADV7123-EP supports defense and aerospace applications (AQEC standard)

Download ADV7123-EP data sheet (pdf)
Military temperature range: −55°C to +105°C
Controlled manufacturing baseline
One assembly/test site
One fabrication site
Enhanced product change notification
Qualification data available on request
V62/12637 DSCC Drawing Number

Part details & applications

The ADV7123 (ADV^®) is a triple high speed, digital-to-analog converter 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 has three separate 10-bit-wide input ports. A single 5 V/3.3 V power supply and clock are all that are required to make the part functional. The ADV7123 has additional video control signals, composite SYNC and BLANK.

The ADV7123 also has a power save mode.

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

PRODUCT HIGHLIGHTS

330 MSPS throughput.
Guaranteed monotonic to 10 bits.
Compatible with a wide variety of high resolution color graphics systems, including RS-343A and RS-170.

APPLICATIONS

Digital video systems (1600 × 1200 at 100 Hz)
High resolution color graphics
Digital radio modulation
Image processing
Instrumentation
Video signal reconstruction

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