[SPT]

General Description

The SPT232 is a wideband low distortion operational amplifier designed specifically for high speed, low gain applications requiring wide dynamic range. Utilizing a current feedback architecture, the SPT232 offers high speed performance while maintaining DC precision.

Features

■ -69dBc 2nd and 3rd harmonics at 20MHz

■ -3dB bandwidth of 270MHz

■ 0.005 settling in 15ns

■ 3000V/µs slew rate

■ 1mV input offset voltage, 10µV/°C drift

■ ±10V, 100mA max output

■ Direct replacement for CLC232

Applications

■ Flash A/D drivers

■ DAC current-to-voltage conversion

■ Wide dynamic range IF amps

■ VCO drivers

■ DDS postamps

■ Radar/communication receivers

■ Precision line drivers