Process and temperature compensation in a 7-MHz CMOS clock oscillator
A 2.1 MHz Crystal Oscillator Time Base with a Current Consumption under 500 nA
A Temperature Compensated Fully Trimmable On-Chip IC Oscillator
An ultra low-power rail-to-rail comparator for ADC designs
A temperature compensated digitally trimmable on-chip IC oscillator with low voltage inhibit capability
A Low-Power, Process-and- Temperature- Compensated Ring Oscillator With Addition-Based Current Source