Methods and apparatus for online timing mismatch calibration for polar and segmented power amplifiers
US2020401167A1
Voltage regulator and bandgap voltage reference with novel start-up circuit and seamless voltage reference switch over for psr enhancement
US10389316B1
Apparatus and methods for power efficient CMOS and BiCMOS transmitters suitable for wireless applications
US10627846B1
Method and apparatus for low-output-noise, high-power-supply-rejection and high-precision trimmable band-gap voltage reference suitable for production test
US10454468B1
Method and apparatus for band-gap based power-on-reset including fast, low power and accurate brownout detection
US2020125129A1
Scalable low output impedance bandgap reference with current drive capability and high-order temperature curvature compensation
US2020161958A1
Circuit and method for pass transistor sharing in voltage regulators
US2018052481A1
Method for ultra-low-power and high-precision reference generation
US2019041885A1
Adaptive bulk-bias technique to improve supply noise rejection, load regulation and transient performance of voltage regulators
US2018113158A1
Circuit and method for load detection using switched capacitors
US2017346469A1
Circuit and method for low power chip enable circuitry
US2018284829A1
Voltage regulators with improved power supply rejection using negative impedance
US9998010B1
Automatically reconfigurable buck-boost DC-DC converter with shared capacitors
US2017063347A1
On-chip emulation of large resistors for integrating low frequency filters
US2017063223A1
Voltage regulator with dynamic charge pump control
US2016218613A1
Inrush current controller for voltage regulators
US2016195883A1
Power supply rejection for voltage regulators using a passive feed-forward network
US2016161961A1
Circuit to improve load transient behavior of voltage regulators and load switches
US2014266106A1
Ldo and load switch supporting a wide range of load capacitance
