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UNIVERSITY OF CALIFORNIA AT BERKELEY
College of Engineering
Department of Electrical Engineering and Computer Sciences
EE105 Lab Experiments
Lab 6: Multistage Amplifier Lab Worksheet
1
Lab
Please remember to bring USB storage device to save oscilloscope captures. Make sure you
have desired measurement results displayed on the picture you saved
1.1
TIA Input Stage Design
Measured gain from 1 to 10Hz Vo1 /Iin :
Measured high cutoff frequency fH :
Table 1: Component Values
Component Values
Rg1
Rg2
Rs
Rd 1
Measurement
Hspice Simulation
Table 2: Performance Verification
Specs
Middle Band Gain(Vo1 /Iin )
High cutoff frequncy(fH )
Measurement
Hspice Simulation
Attach the oscilloscope capture showin the input pulse and output voltage demonstrating the gain. Write
down the value of Rbig you use.
1.2
TIA Voltage Amplification Stage
If you want to use your own design, please draw your schematic and make a table accordingly.
Measued gain from 1 to 10Hz Vo2 /Vo1 :
Measured high cutoff frequency fH :
Table 3: Component Value
Component Design
Rd2
Rd3
Measurement
1
Hspice Simulation
1
LAB
2
Table 4: Performance Verification
Performance
Middle Band Gain(Vo2 /Vo1 )
High Cutoff Frequency(fH )
Output Swing(SW)
Measurement
Hspice Simulation
Attach the oscilloscope capture showin the input pulse and output voltage demonstrating the gain.
Attach the oscilloscope capture showing output swing