The OPA622 is a monolithic amplifier componentdesigned for precision wide-bandwidth systemsincluding high-resolution video, RF and IF circuitry,and communications equipment. It includes a monolithicintegrated current-feedback operationalamplifier block and a voltage buffer block, which,when combined, form a voltage-feedback operationalamplifier.When combined as a current-feedback amplifier, itprovides a 280MHz large-signal bandwidth at ±2.5Voutput level and a 1700V/ms slew rate. The outputbuffer stage can deliver ±70mA output current. Thehigh output current capability allows the OPA622 todrive two 50W or 75W lines with ±3V output swing,making it ideal along with the low differentialgain/phase errors for RF, IF, and video applications.
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