By Massimo Gottardi, October 02, 2008
FIGURE 1 DEMONSTRATES A one-way switchedcapacitor gain stage circuit, performing a voltage gain of AO = C1/C2 only during the decreasing trail of the input signal VI (with VJ = 0). During the positive signal variations, the output doesn’t c
By Massimo Gottardi, October 28, 2004
Figure 1 demonstrates a one-way switched-capacitor gain stage circuit, performing a voltage gain of AO = C1/C2 only during the decreasing trail of the input signal Vi (with VJ...
By Massimo Gottardi, August 05, 2002
A simple PC-programmable ac motor driver is easily implemented using one FIFO, simple logic, and power drivers. Figure 1 shows the basic block diagram of the circuit. It generates three sinusoidal voltage...