Internal voltage detection generates isolation enable early during domain power-down, preventing corrupted logic with lower area and leakage.
A zero-crossing detector and delayed clock let one comparator threshold monitor sinusoidal AC and DC signals more reliably.
Shifted sampling after zero crossing lets one threshold monitor AC effective values and DC signals without peak-value detection limits.
A latch comparator and quenching circuit regulate excess bias voltage to cut power use and keep single-photon detection stable across temperatures.
Common-mode extraction and differential reference voltages improve small-signal peak detection accuracy, linearity, and reliability.
A pattern generator and charge-pump detector calibrate clock duty-cycle errors in serial transmitters to cut deterministic jitter.
A single footer transistor and pre-charged footer node cut domino flip-flop power, setup time, and CK-to-Q delay.
A tunable resistor and programmable gain adjust comparator thresholds to deliver more accurate, temperature-stable reset timeout periods.
Phase and timing signals derived from 90° divided clocks enable precise synchronization without restoring full clocks, cutting power and buffer size.
A pre-charge and latch-based voltage detection circuit generates valid reset signals across changing supply voltages to stabilize logic startup.