7.13 A designer considers a number of low-voltage BJT amplifier designs utilizing power supplies with voltage VCC of 1.0, 1.5, 2.0, or 3.0 V. For transistors that saturate at VCE = 0.3 V, what is the largest possible voltage gain achievable with each of these supply voltages? If in each case biasing is adjusted so that VCE = VCC/2, what gains are achieved? If a negative-going output signal swing of 0.4 V is required, at what V CE should the transistor be biased to obtain maximum gain? What is the gain achieved with each of the supply voltages? (Notice that all of these gains are independent of the value of I C chosen!)

13 12 - 7.13 A designer considers a number of low-voltage BJT amplifier designs utilizing power supplies with voltage VCC of 1.0, 1.5, 2.0, or 3.0 V. For transistors that saturate at VCE = 0.3 V, what is the largest possible voltage gain achievable with each of these supply voltages? If in each case biasing is adjusted so that VCE = VCC/2, what gains are achieved? If a negative-going output signal swing of 0.4 V is required, at what V CE should the transistor be biased to obtain maximum gain? What is the gain achieved with each of the supply voltages? (Notice that all of these gains are independent of the value of I C chosen!)

This content is for Premium members only.
sign up for premium and access unlimited solutions for a month at just 5$(not renewed automatically)


images - 7.13 A designer considers a number of low-voltage BJT amplifier designs utilizing power supplies with voltage VCC of 1.0, 1.5, 2.0, or 3.0 V. For transistors that saturate at VCE = 0.3 V, what is the largest possible voltage gain achievable with each of these supply voltages? If in each case biasing is adjusted so that VCE = VCC/2, what gains are achieved? If a negative-going output signal swing of 0.4 V is required, at what V CE should the transistor be biased to obtain maximum gain? What is the gain achieved with each of the supply voltages? (Notice that all of these gains are independent of the value of I C chosen!)

already a member please login


7   +   1   =