Low Power, 350 MHz Voltage Feedback Amplifiers

GENERAL DESCRIPTION The AD8038 (single) and AD8039 (dual) amplifiers are high speed (350 MHz) voltage feedback amplifiers with an exceptionally low quiescent current of 1.0 mA/amplifier typical (1.5 mA maximum). The AD8038 single amplifier in the 8-lead SOIC package has a disable feature. Despite

Low Power, 350 MHz Voltage Feedback Amplifiers

FEATURES Low power: 1 mA supply current/amp High speed 350 MHz, −3 dB bandwidth (G = +1) 425 V/μs slew rate Low cost Low noise 8 nV/√Hz @ 100 kHz 600 fA/√Hz @ 100 kHz Low input bias current: 750 nA maximum Low distortion −90 dB SFDR @ 1 MHz −65 dB SFDR @ 5 MHz Wide supply range: 3 V t