Question

Need to create a bandpass filter with cutoff frequencies from 300Hz to 3000Hz with a op-amp included in circuit. I have examples below. you can use multisim, Pspice, or matlab for simulation of circuit.  I will up vote. Thanks.

Band-Pass Jitte L 300 H2 2R Ra C ХВР1 C1 IN OUT R2 53.10 1pF V1 R1 5310 6Vpk 1KHZ 0° BODE PLOT BODE PLOT m Design 000 50 00 -N00 00 - 150 00 Cune -20000 Bode Reault 100G 100 10000 10 00 100k 1000M Be Re 221.673 720 00 2.0145 ty dy/da L/de S42.0625m as2.077 ass.2974 360 00- 000 000 0 00 100m 100 00m 10.00 100k 10000 10.00M 100G Frequency Hz) u Rea ap) URD (6eg) aseyd C1 1 nF R2 out 10 ka 10 ko 1 nF Figure 3: A low-pass filter, which is implemented with a Sallen-Key topology, with fe=15.9 kHz and Q = 0.5

Answer 1

the below figure is a band pass filter result

R4 200 XBP1 IN OUT VEE R3 -12.0V 1000 U1 XFG1 C1 R2 1000 5.307HF C2 741 0.5307uF R1 1000 12.0V D

X Bode Plotter-XBP1 Mode Magnitude Phase Horizontal Vertical Log Lin Log Lin F 0 dB GHz 200 dB mHz 1 Controls Reverse Save Set.. -107.956 dB +O 1 mHz In Out + 4

The values are selected as per the theory so I hope this will help you in enhancing your knowledge.