Amplifier with increased bandwidth and method thereof

Details Amplifier with increased bandwidth and method thereof Amplifier with increased bandwidth and method thereof

2007-06-19

2007-06-19

Pascal, Robert (Department: 2817)

Amplifiers

With semiconductor amplifying device

Including differential amplifier

C330S311000

Reexamination Certificate

active

10906932

ABSTRACT:
An amplifier with increased bandwidth by current injection and a method thereof. The amplifier includes an input stage for receiving a first input signal, a load stage coupled to the input stage for generating a first output signal, a first current source coupled to the input stage for allowing a predetermined current to flow, and a second current source, coupled to the input stage, for injecting a first current into the input stage for outputting the first output signal.

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patent: 2005/0162232 (2005-07-01), Etoh
patent: 2006/0091952 (2006-05-01), Siniscalchi
Anna M. Durham et al, “High-Linearity Continuous-Time Filter in 5-V VLSI CMOS”, IEEE Journal of Solid-State Circuits. vol. 27. No. 9. Sep. 1992, pp. 1270-1276.

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