Pulse Automatic Control TRIZ Cases
- Semiconductor I/O Circuit High-Speed Low-Voltage Operation
A semiconductor integrated circuit device applies high voltage to level conversion and pre-buffer units for low-voltage high-speed operation.
- Low-Gain VCO with Current Mirror Filter for PLL Noise Reduction
Segmenting frequency control between a current mirror and tuning capacitors reduces phase noise and chip area in low-gain voltage-controlled oscillators.
- Isolated Phase Shifted DC to DC Converter Clock Synchronization
Secondary side control circuit synchronizes clock signal to transformer voltage transitions for phase shift regulation.
- Substation Fingerprinting for Distributed Generator Mapping
System generates unique fingerprints from distributed generator data to map feeder line connections without complex external monitoring infrastructure.
- Charge Pump Clock Buffer Power Control for Ripple Reduction
Dynamic power control in the clock buffer reduces current consumption while maintaining stable voltage generation for non-volatile memory systems.
- Charge Pump With Level-Shift Circuit For Wide Control Voltage Range
Level-shift circuits isolate internal nodes during switching operations, allowing the control voltage to vary widely without affecting output stability.
- Internal Command Generation for Memory Voltage Stabilization
An internal command generation device produces refresh signals during auto initialization to stabilize semiconductor memory voltages.
- Digital Circuit PVT Compensation via Replica Loop
A compensation device adjusts reference voltage to control digital circuit operating speed.
- High-Frequency Oscillator Reducing PLL Noise
Increasing the phase comparison frequency to 200 MHz minimizes reference leak and DSM noise while maintaining signal accuracy.
- CTAT Bias Ring Oscillator Temperature Sensing
A CMOS ring oscillator uses a CTAT bias generator to produce temperature-sensitive oscillation signals.
- Dynamic Video Non-Uniformity Correction via Polynomial Fitting
A dynamic video correction system extracts feature data and generates correction factors using polynomial fitting models to enhance chromakey processing.
- RF Interconnections for Oscillatory Neural Networks
RF interconnections replace wired links in oscillatory neural networks, reducing signal latency and phase instability.
- Clock Synchronization Circuit for Multi-Chip Package Phase Alignment
Phase-locked loop synchronizes clock signals across integrated circuit dies using phase difference detection.
- Digital Phase-Locked Loop Variable Gain Filter for Fast Lock Time
A digital phase-locked loop updates variable gain filter coefficients every clock cycle to accelerate signal synchronization.
- Power Supply Synchronization Signal Processing With Multi-Pulse Segmentation
Multi-pulse synchronization signals enable repeated time alignment operations within each period for power supply systems.
- Intelligent Voltage Regulator with Programmable Internal Reference
A voltage regulator circuit uses a processor to dynamically switch internal reference voltages for programmable output levels.