- The Following Circuit Is A Ramp Generator That Produces The Following Waveform The Circuit Is To Be Used For Frequencie 1 (43.97 KiB) Viewed 28 times
The following circuit is a ramp generator that produces the following waveform. The circuit is to be used for frequencies up to a maximum frequency, Fmax = 1 kHz. Calculate all values (a, ß, 2, R₁, VÂ) to meet the following constraints. Vin = 12 Volts @ F = Fmax. Vomax = 4 Volts V≤4 volts Vt, VF (The capacitor voltage should never exceed 4 Volts) You may neglect diode forward voltages, and transistor saturation voltages. Vo(t) 4V- -T₁ T₂→ Vi (1-a)R time www R₁ C = 100 nF AR₁ www HA large www duty cycle =D := T₁ F = ³4 small www (1-B)R ±6V Vo(t) www BR VB