Inside is a front-end chopper amplifier and a back-end auto-zero amplifier (see diagram). The internal gain-setting resistors are match for ±1% sensing. “Furthermore, current detection accuracy is ...

This paper presents a RF high-power Doherty amplifier for improving the efficiency of a 30-W feedforward linear amplifier used in wide-band code-division multiple-access (W-CDMA) base-station ...

This amplifier offers exceptional performance in continuous wave (CW) and pulse modes, operating over an ultra-wide frequency range of 80 to 1000 MHz. Delivering a typical saturated output power of ...