PVT Sensor - TSMC CLN3E

Analog Bits' PVT Sensor is a highly integrated macro for monitoring process, voltage, and temperature
variation on-chip, allowing very high precision even in untrimmed usage. It consumes very little power even in
operational mode, and leakage power only when temperature measurement is complete. An additional voltage
sample mode is included allowing for supply voltage monitoring, and process monitor mode to assess
transistor performance. The block includes a simple-to-use digital interface that works with standard core and
IO level power supplies. The macro uses core and thick-oxide devices.