The locking performance of N-well, P-well, and P-substrate Schottky PDs is compared using a CMOS cross-coupled LC oscillator for 1310-and 1550-nm light. The P-substrate diode demonstrated superior ...

circuitry and LC oscillator based PCIe 4/5 PLL for 12LP+. GF’s 12LP platform and 12LP+ solution offers chip designers a best-in-class combination of performance, power and area, along with a set of ...