5BAF Series
Low-Pass Bessel
Model
Product Specifications
Transfer Function
Size
Range f
c
Theoretical Transfer
Characteristics
Passband Ripple
(theoretical)
Fixed Frequency
1 Hz to 100 kHz
5BAF-LPBE6
5BAF-LPBE4
5BAF-LPBE8
8-Pole Bessel
Std. 5B
1.00 Hz to 100 kHz
Appendix A
Page 4
0.0 dB
0 ± 0.1 dB typ
1 ± 0.3%
48 dB/octave
± 2% max.
-182°
1.91 dB
3.01 dB
60.0 dB
80.0 dB
1.0 MΩ min.
± 20 V
<-70 dB min.
± 10 V peak
± 40 V
50 µVrms max.
0.80 f
c
1.00 f
c
4.52 f
c
6.07 f
c
6-Pole Bessel
Std. 5B
1.00 Hz to 100 kHz
Appendix A
Page 3
0.0 dB
0 ± 0.1 dB typ
1 ± 0.3%
36 dB/octave
± 2% max.
-155°
1.89 dB
3.01 dB
60.0 dB
80.0 dB
1.0 MΩ min.
± 20 V
<-70 dB min.
± 10 V peak
± 40 V
50 µVrms max.
0.80 f
c
1.00 f
c
5.41 f
c
7.99 f
c
4-Pole Bessel
Std. 5B
1.00 Hz to 100 kHz
Appendix A
Page 2
0.0 dB
0 ± 0.1 dB typ.
1 ± 0.3%
24 dB/octave
± 2% max.
-121°
1.86 dB
3.01 dB
60.0 dB
80.0 dB
1.0 MΩ min.
± 20 V
<-70 dB min.
± 10 V peak
± 40 V
50 µVrms max.
0.80 f
c
1.00 f
c
8.48 f
c
15.12 f
c
DC Voltage Gain
(non-inverting)
Differential Gain
Stopband
Attenuation Rate
Accuracy f
c
Phase
Filter Attenuation
(theoretical)
Impedance
Com. Mode
Voltage Range
Com. Mode Rejection
Ratio @ 1 kHz
Linear Voltage Range
Max. Safe Voltage
(Power ON or OFF)
Narrow Band Noise
(5 Hz – 100 kHz)
3
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