Figure 2 TBH principle sums two 8-bit PWM signals in one 16-bit DAC = Vref (MSBY+LSBY/256)/256. The asterisked resistors are ...

This paper describes the design of a bandgap Reference for driving low impedance, simulated in 0.35µm CMOS technology. The circuit generates a reference voltage of 1.23V and has a temperature ...