Pulse Automatic Control TRIZ Cases
- Frequency Quintupling Circuit Using Five-Phase Charge Pumps
Five tri-stage charge pumps process a five-phase clock to generate a quintuple frequency output current, reducing VCO pulling and noise modulation.
- Dual-mode Crystal Oscillator Electrode Arrangement
Separated electrodes on a single AT-cut quartz crystal reduce signal interference while the integrated circuit manages frequency selection.
- Dynamic Internal Voltage Regulation for Semiconductor Performance
A device characteristic compensation circuit detects clock frequency and chip properties to generate a control code signal that regulates internal voltage levels.
- Power Control Device for Stable System Recovery
A power control device manages operation voltage and standby voltage to ensure stable system recovery.
- Programmable Power-Up Sequence for Integrated Circuits
Sequentially enabled daughter and mother switches in a programmable power fabric constrain peak current and dynamic IR drop during integrated circuit power-up.
- Oven-Controlled MEMS Oscillator High-Temperature Turnover
High doping concentration creates 85°C turnover point, reducing curvature to 20 ppb/C² and eliminating complex compensation circuitry.
- Charge Pump Driving Stage Circuit for Avalanche Noise Reduction
A charge pump driving stage circuit adjusts the DC operating point of bipolar switching devices to limit voltage swing.
- Semiconductor IC Data Output Using Internal Clock Latching
A semiconductor IC device latches read commands with an internal clock signal to generate control signals for swift data output.
- PLL Charge Pump with Peak Voltage Detection for PVT Stability
A phase locked loop uses a peak voltage detector to monitor control voltage and dynamically adjust the charge pump current.
- Power Initiation Staging for Overcurrent Detection in IHS
Staged power initiation monitors current thresholds to detect component faults during system startup.
- Network Interface Card Timestamp Synchronization
Hardware timestamps from network interface cards calculate time differences to resolve transmission delay inaccuracies.
- Clock Distribution Circuit Phase Control for EMI Reduction
A clock distribution circuit shifts reference clock phases to synchronize multiple switching regulators.
- Mercury Ion Trap Clock Magnetic Field Compensation
Opposing magnetic fields in a mercury ion trap cancel number-dependent shifts, achieving high stability with low power.