Integrated Programmable Gain Amplifier Circuits (DEAL 472)

This lot is generally related to integrated programmable gain amplifier circuits, which reduce noise and increase consumption and area. Another patent in the lot discloses phased lock loop integrated circuits used in high-frequency synthesis using a phase comparator and a voltage-controlled oscillator with a modulation circuit. The technology may be implemented in variable-gain amplifier integrated circuits, smartphone receivers, ultrasound imaging systems, etc.