CPC H03F 3/45179 (2013.01) [H02M 1/08 (2013.01); H03F 1/0216 (2013.01); H03F 1/56 (2013.01); H02M 1/0038 (2021.05)] | 21 Claims |
1. A system comprising:
a feedback network having a feedback output terminal;
a digital to analog converter (DAC) having an analog output terminal; and
an amplifier including:
an input differential pair having an inverting input terminal, a non-inverting input terminal, a first output current terminal and a second output current terminal, the inverting input terminal coupled to the feedback output terminal, and the non-inverting input terminal coupled to the analog output terminal;
a feedback differential pair having a third output current terminal, a fourth output current terminal, a first input terminal and a second input terminal, the third output current terminal coupled to the first output current terminal, and the fourth output current terminal coupled to the second output current terminal; and
an amplifier output terminal coupled to the first input terminal and the second input terminal.
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