High-Speed Continuous-Time Delta-Sigma Modulator Including an Amplifier with Limited Gain

Variable gain amplifier including impedance ladder circuit with exponentially dependent degeneration resistance

Systems and methods for linear variable gain amplifier

Compound pin driver

Mismatch and reference common-mode offset insensitive single-ended switched capacitor gain stage with reduced capacitor mismatch sensitivity

Flame scanner having non-linear amplifier with temperature compensation

Differential amplification circuit and semiconductor integrated circuit

Circuit for varying gain of preamplifier

Multi-channel amplifier having programmable operational characteristics controlled with a serial interface

Method for controlling power level of received signal in ultra wide band transmission system