D01L8B Datasheet, PDF (3/10 Pages) Frequency Devices, Inc. – 32-Pin DIP 8-, 6-, 4-Pole Filters

D01 Series
Fixed Frequency
8-, 6-, 4-Pole
Low-Pass Filters
Model
Product Specifications
Transfer Function
Size
Range fc
Theoretical Transfer
Characteristics
Passband Ripple
(theoretical)
DC Voltage Gain
(non-inverting)
Stopband
Attenuation Rate
Cutoff Frequency
Stability
Amplitude
Phase
Filter Attenuation
(theoretical)
Phase Match¹
D01L8L
D01L6L
D01L4L
8-Pole, Bessel
1.80” x 0.80” x 0.30”
100 Hz to 1 MHz
Appendix A
Page 4
0.0 dB
6-Pole, Bessel
1.80” x 0.80” x 0.30”
100 Hz to 1 MHz
Appendix A
Page 3
0.0 dB
4-Pole, Bessel
1.80” x 0.80” x 0.30”
100 Hz to 1 MHz
Appendix A
Page 2
0.0 dB
0 ± 0.1 dB max.
0 ± 0.2 dB typ.
0 ± 0.1 dB max.
0 ± 0.2 dB typ.
0 ± 0.1 dB max.
0 ± 0.2 dB typ.
48 dB min.
fc
± 0.02%/°C
-3 dB
-182°
1.91 dB
3.01 dB
60.0 dB
80.0 dB
36 dB/octave
24 dB/octave
± 5% max.
fc
± 0.02%/°C
-3 dB
-155°
± 5% max.
fc
± 0.02%/°C
-3 dB
-121°
± 5% max.
0.80 fc
1.00 fc
4.52 fc
6.07 fc
1.91 dB
3.01 dB
60.0 dB
80.0 dB
0.80 fc
1.00 fc
5.41 fc
7.99 fc
1.91 dB
3.01 dB
60.0 dB
80.0 dB
0.80 fc
1.00 fc
8.48 fc
15.12 fc
Amplitude Accuracy¹
Total Harmonic
Distortion @ 2.5 VRMS
1 kHz
100 kHz
< -80 dB typ. 1 kHz
< -65 dB typ. 100 kHz
< -80 dB typ. 1 kHz
< -65 dB typ. 100 kHz
< -80 dB typ.
< -65 dB typ.
Wide Band Noise
250 mVrms typ.
160 mVrms typ.
70 mVrms typ.
Narrow Band Noise
30 mVrms typ.
20 mVrms typ.
20 mVrms typ.
Filter Mounting
Assembly
NA
NA
NA
1. Phase Match and Amplitude Accuracy in the pass band are within ± 5% max. of the theoretical transfer characteristics.
NA - Not available
3
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