GM7123

330MHz 3-channel 10-bit high-speed video DAC chip

- maximum conversion rate 330MSPS
- 3 10-bit DAC
- Input compatible with TTL level
- DAC output current range of 2mA ~ 26mA
- LQFP48 package

•  GM7123 is a frequency of 330MHz 3-channel 10-bit high-speed video DAC chip, compatibe RS-343A/RS-170 standard differential output, the output current range of 2mA ~ 26mA.

Compatible with 3.3V TTL level input, internal reference 1.23V, 3.3V single power supply. Clock 50MHz, the output signal of 1MHz SFDR up to 70dB, while the clock 140MHz, the output signal SFDR 40MHz up to 53dB.

• GM7123 alternative ADV7123/CH7026, fully pin to pin (point to point) compatible

• The chip can be used for: Digital Video Systems (1600 * 1200 @ 100HZ).

• Digital RGB to analog RGB (VGA) signal input function

• Widely used in digital video, image processing, high-precision display systems

• LQFP48 package