828L8B-2 Datasheet, PDF (5/19 Pages) Frequency Devices, Inc. – 2" x 2" 8-Pole Filters

828 Series
8-Bit Programmable
8-Pole
High-Pass Filters
Model
Product Specifications
Transfer Function
Size
Range fc, fr
Theoretical Transfer
Characteristics
Passband Ripple
(theoretical)
Voltage Gain
(non-inverting)
Power Bandwidth
Small Signal
Bandwidth
Stopband
Attenuation Rate
Cutoff Frequency
Stability
Amplitude
Phase
Filter Attenuation
(theoretical)
Phase Match¹
828H8B
828H8E
8-Pole
Butterworth
2.0” x 2.0” x 0.5”
1.0 Hz to 102.4 kHz
Appendix A
Page 29
0.0 dB
0 ± 0.2 dB to 100 kHz
0 ± 0.5 dB to 120 kHz
120 kHz
(-6 dB) 1 MHz
8-Pole, 6 zero
Elliptic
2.0” x 2.0” x 0.5”
1.0 Hz to 102.4 kHz
Appendix A
Page 37
± 0.035 dB
0 ± 0.2 dB to 100 kHz
0 ± 0.5 dB to 120 kHz
120 kHz
(-6 dB) 1 MHz
48 dB/octave
80 dB
fc
± 0.01% /°c
-3 dB
-360°
± 2% max.
fr
± 0.01% /°c
-0.035 dB
-323.5°
± 2% max.
80 dB
60.0 dB
3.01 dB
0.00 dB
0.31 fc
0.42 fc
1.00 fc
2.00 fc
80 dB
60.0 dB
3.01 dB
0.03 dB
0.00 dB
0.56 fr
0.60 fr
0.88 fr
1.00 fr
2.00 fr
fc - 100 kHz ± 3° max.
± 1.5° typ.
fr - 1.25 fr ± 4° max.
± 2° typ.
1.25 fr-100 kHz ± 2° max.
± 1° typ.
828H8EX
828H8EY
8-Pole, 6 zero
Elliptic
2.0” x 2.0” x 0.5”
1.0 Hz to 102.4 kHz
Appendix A
Page 36
- 0.05 dB
0 ± 0.2 dB to 100 kHz
0 ± 0.5 dB to 120 kHz
120 kHz
(-6 dB) 1 MHz
8-Pole, 6 zero
Elliptic
2.0” x 2.0” x 0.5”
1.0 Hz to 102.4 kHz
Appendix A
Page 38
- 0.05 dB
0 ± 0.2 dB to 100 kHz
0 ± 0.5 dB to 120 kHz
120 kHz
(-6 dB) 1 MHz
80 dB
100 dB
fr
± 0.01% /°c
-0.05dB
-414°
± 2% max.
fr
± 0.01% /°c
-0.05 dB
-419°
± 2% max.
80 dB
60.0 dB
3.01 dB
0.03 dB
0.00 dB
0.64 fr
0.69 fr
0.95 fr
1.00 fr
2.00 fr
100 dB
80.0 dB
3.01 dB
0.03 dB
0.00 dB
0.50 fr
0.55 fr
0.94 fr
1.00 fr
2.00 fr
fr - 1.25 fr ± 4° max.
± 2° typ.
1.25fr -100 kHz ± 2° max.
± 1° typ.
fr - 1.25 fr ± 4° max.
± 2° typ.
1.25 fr-100 kHz ± 3° max.
± 1.5° typ.
Amplitude Accuracy
(theoretical)
fc-1.25 fc ± 0.3 dB max. fr-1.25 fr
± 0.3 dB max. fr -1.25 fr ± 0.5 dB max. fr -1.25 fr ± 0.5 dB max.
± 0.15 dB typ.
± 0.15 dB typ.
± 0.25 dB typ.
± 0.25 dB typ.
1.25 fc-100kHz± 0.2 dB max. 1.25 fr-100 kHz ± 0.2 dB max. 1.25 fr-100 kHz ± 0.2 dB max. 1.25 fr-100 kHz ± 0.2 dB max.
± 0.1 dB typ.
± 0.1 dB typ.
± 0.1 dB typ.
± 0.1 dB typ.
Total Harmonic
Distortion @ 1kHz
Wide Band Noise
(5 Hz - 2 MHz)
Narrow Band Noise
(5 Hz - 100 kHz)
Filter Mounting
Assembly
< - 100 dB typ.
400 µVrms typ.
100 µVrms typ.
FMA-02A
< - 88 dB typ.
400 µVrms typ.
100 µVrms typ.
FMA-02A
< - 88 dB typ.
500 µVrms typ.
150 µVrms typ.
FMA-02A
< - 88 dB typ.
500 µVrms typ.
150 µVrms typ.
FMA-02A
1.Unit to unit match for the same transfer function, set to the same frequency and operating configuration, and from the same manufacturing lot.
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