Universal CMOS single input, low swing sense amplifier...
Universal current source and current sink interface
Universal digital filter for noisy lines
Universal duty cycle adjustment circuit
Universal input circuit including opto-isolator and retriggerabl
Universal input data sampling circuit and method thereof
Universal on-chip initialization circuit
Universal programming interface for clock generators operable in
Universal pulse synchronizer
Universal pulse width modulated zero voltage transition...
Universal serial bus driver having MOS transistor gate capacitor
Universal temperature compensation application specific...
Unlimited phase tracking delay locked loop
Unpowered switch and bleeder circuit
Upscaled clock feeds memory to make parallel waves
USB with over-voltage and short-circuit protection
Use of analog-valued floating-gate transistors to match the...
Use of biased high threshold voltage transistor to eliminate...
User controlled reset circuit with fast recovery
User-controlled delay circuit for a programmable logic device