Len DiSanza

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This paper presents a low-voltage low-power programmable gain low noise amplifier (PGLNA) for a frequency modulation (FM) radio receiver front-end. The proposed PGLNA employs two variable-gain stages with resistor network feedback loop for DC-offset cancellation and a gain control block. The two-stage LNA achieves a programmable small signal voltage gain(More)
A CMOS analog front-end (AFE) of a frequency modulation (FM) tuner is presented in this contribution. The proposed AFE consists of a tunable antenna interface and a variable-gain two-stage low-noise amplifier (LNA). The AFE can be tuned to resonate at FM frequencies ranging from 63 MHz to 129 MHz. The LNA achieves a small-signal voltage gain adjustable from(More)
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