Line Impedence Variation Compensation TRIZ Cases
- Diplexed Broadband Power Amplifier for Low Intermodulation
Separating broadband signals into low and high bands enables efficient amplification with lower intermodulation and better linearity.
- Multi-Protocol Ethernet Line Driver Without Internal Termination
A unified current-mode line driver supports 100Base-T and 10Base-Te while cutting area and power through termination-free impedance matching.
- Mixed-Mode Repeater Circuit for Fast Standby Signal Wake-Up
A mixed-mode repeater uses tri-state isolation and switch logic to cut standby power while enabling fast low-frequency signal transmission.
- Low-Voltage Line Driver Using Current-Mirror Output Decoupling
A current-mirror output stage decouples transconductance from differential nodes, enabling 1.8 V line driving with lower power.
- Adaptive Receiver Termination Calibration for Impedance Matching
Digital calibration feedback adjusts receiver termination resistance to match transmitter impedance and prevent signal reception errors.