TC1029 View Datasheet(PDF) - Microchip Technology
Part Name
Description
MFG CO.
'TC1029' PDF : 14 Pages View PDF
TC1029
FIGURE 4-1:
MULTI-POLE BUTTERWORTH VOICE BAND RECEIVE FILTER
Gain = 0dB
Fch = 3.5kHz
-24dB/Octave
Fcl = 70Hz
+6dB/Octave
Passband Ripple
< 0.15dB
TC1029
0.1µF
VDD /2
+
22.6k
–
Op Amp
VOUT
22.6k
6800pF
750pF
VIN
21.0k
2400pF
21.0k
21.0k
470pF
VDD
+
Op Amp
–
FIGURE 4-2:
SECOND ORDER SAT BANDPASS FILTER
Gain = 0dB
Q = 30
1/2
Q = FC
BW (3dB)
FC = 6kHz
.036µF
48.7k
VIN
24.3k
.036µF
TC1029 11.2
VDD
–
+
VDD/2
VDD/2
VOUT
© 2002 Microchip Technology Inc.
DS21340B-page 5
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