This is my first time designing an actual circuit. I'm a sophomore in college and was wondering if i could get some help.
I'm trying to design a BJT Amplifier (npn) that has the following specifications:
-9v battery operation
-Rin>5000 Ω (100-7KHz)
-rout<500 Ω(100-7KHz)
-Midband voltage gain 10V/V (from source to output a with a 1k load capacitively coupled connected
-upper 3db frequency cutoff 7KHz
-lower 3db frequency cutoff<100KHz
-circuit must have bias stability β values between 50 and 200
(nominal value 100)
Source may be modeled as a thevenin equivalent having a sinusodial output of 50mV, 100-20KHz and Rs-50 Ω. Minimize power consumption in your design.
I don't know where to start nor do I have an idea what I'm doing. I'm supposed to use SPICE amongst all this to figure it out. What is the Midband voltage gain? How do I do this?
I'm trying to design a BJT Amplifier (npn) that has the following specifications:
-9v battery operation
-Rin>5000 Ω (100-7KHz)
-rout<500 Ω(100-7KHz)
-Midband voltage gain 10V/V (from source to output a with a 1k load capacitively coupled connected
-upper 3db frequency cutoff 7KHz
-lower 3db frequency cutoff<100KHz
-circuit must have bias stability β values between 50 and 200
(nominal value 100)
Source may be modeled as a thevenin equivalent having a sinusodial output of 50mV, 100-20KHz and Rs-50 Ω. Minimize power consumption in your design.
I don't know where to start nor do I have an idea what I'm doing. I'm supposed to use SPICE amongst all this to figure it out. What is the Midband voltage gain? How do I do this?