You often see this circuit drawn like a diamond ... You could use two matched resistors in part of the bridge, have an unknown resistance in one of the remaining legs and a variable resistor ...

The AO4606 integrates two powerful N-channel and P-channel MOSFETs to create a complete H-bridge circuit. This innovative design simplifies circuit layouts while enhancing integration and reliability.

The basic circuit is the well-known Wien bridge oscillator where the R-C pairs are switched in and out of the feedback loop to achieve frequency range control. This was accomplished with rotary ...

The sub-system is composed of the PCIe core, the GT interface and the AXI4 interface. The bridge circuit is implemented in the FPGA fabric and the PCIe core and GT are hard-core elements in the FPGA.