AT1175

The AT1175 is a CMOS two-step A/D converter capable of digitizing full-scale analog input signals into 8-bit digital words at sample rate of 20 MSPS.

For most application, no external sample-andhold or video driving amplifiers AT1175 are needed thanks to the device's narrow aperture time, wide bandwidth, and low input capacitance.

The AT1175 operates from a single +5.0V power supply and has an internal voltage reference, which eliminates the need for external reference circuitry. All digital inputs are CMOS compatible and the tri-state outputs are TTLcompatible. The AT1175 is ideal for most video and image processing applications that require low power dissipation and low cost.