Network Simulating Reactances TRIZ Cases
- Capacitance Multiplier Topology for Low-Voltage Noise Decoupling
A tunable resistance and transconductance path multiplies decoupling capacitance over 100x while avoiding voltage drop and high power in low-voltage ICs.
- Active-Inductor BAW Oscillator for Low-Noise GHz Biasing
Active inductor biasing cuts capacitive loading and spurious low-frequency oscillations in GHz BAW resonator oscillators, improving Q and phase noise.
- BAW Oscillator Biasing With Active Inductor to Suppress Spurious Modes
Active inductor biasing cuts capacitive loading in BAW oscillators, improving resonator Q and impedance while suppressing low-frequency spurious oscillations.
- VCII Tunable Impedance Circuit With Positive and Negative Simulation
A single VCII with tunable passive elements simulates positive and negative inductance, capacitance, and resistance across wider frequency ranges.
- Integrated PoDL Gyrator Circuit for Inductor-Free DC Coupling
Active gyrators replace discrete inductors in PoDL, preserving differential data while enabling low-loss DC coupling on an IC.
- Variable Simulated Inductor for Wider VCXO Tuning Range
An electronically controlled simulated inductor extends VCXO tuning range by overcoming crystal capacitance limits in compact RF circuits.
- Active Inductor Circuit for Stable Frequency and Dynamic Range
A PMOS active inductor with diode biasing and gate capacitance stabilizes impedance and frequency while preserving amplifier dynamic range.