D64 & DP64 Series
4-Pole
High-Pass Filters
Fixed Frequency
Model
D64H4B
64H4Y2
D64H4Y5
Product Specifications
Transfer Function
4-Pole, Butterworth
1.8” x 0.8” x 0.3”
4-Pole, Chebychev,
0.2 dB Ripple
4-Pole, Chebychev,
0.5 dB Ripple
Size
1.8” x 0.8” x 0.3”
1.8” x 0.8” x 0.3”
Range fc
D64
1 Hz to 100 kHz
Not Available
1 Hz to 100 kHz
Not Available
1 Hz to 100 kHz
Not Available
DP64
Theoretical Transfer
Characteristics
Appendix A
Page 27
Appendix A
Page 31
Appendix A
Page 33
Passband Ripple
(theoretical)
0.0 dB
0.20 dB
0.50 dB
Voltage Gain
(non-inverting)
0
0
0.2 dB to 100 kHz
0.5 dB to 120 kHz
0
0
0.2 dB to 100 kHz
0.5 dB to 120 kHz
0
0
0.2 dB to 100 kHz
0.5 dB to 120 kHz
Power Bandwidth
120 kHz
120 kHz
120 kHz
Small Signal Bandwidth (-6dB) 1 MHz
(-6dB) 1 MHz
(-6dB) 1 MHz
Stopband
Attenuation Rate
24 dB/octave
24 dB/octave
24 dB/octave
Cutoff Frequency
Stability
Amplitude
Phase
fc
1% max. fc
1% max.
fc
1% max.
0.01% /°C
-3dB
0.01% /°C
0.01% /°C
-3dB
-3dB
-231°
-180°
-245°
Filter Attenuation
(theoretical)
40 dB
0.31 fc
0.42 fc
1.00 fc
2.00 fc
40 dB
0.41 fc 40 dB
0.53 fc 30 dB
0.43 fc
0.56 fc
1.00 fc
2.00 fc
30 dB
30 dB
3.01 dB
0.02 dB
3.01 dB
-0.07 dB
1.00 fc
3.01 dB
2.00 fc -0.25 dB
1
Phase Match
fc - 100 kHz
3° max. fc - 100 kHz
1.5° typ.
3° max. fc - 100 kHz
1.5° typ.
3° max.
1.5° typ.
Amplitude Accuracy
(theoretical)
1.0 - 1.25 fc
0.30 dB max. 1.0 - 1.25 fc
0.15 dB typ.
0.30 dB max. 1.0 - 1.25 fc
0.15 dB typ.
0.30 dB max.
0.15 dB typ.
1.25 fc - 100 kHz 0.20 dB max. 1.25 fc - 100 kHz 0.20 dB max. 1.25 fc - 100 kHz 0.20 dB max.
0.10 dB typ.
0.10 dB typ.
0.10 dB typ.
Total Harmonic
Distortion @ 1 kHz
D64
<-88 dB
<-88dB
<-88 dB
Wide Band Noise
(5 Hz - 2 MHz)
400 µVrms typ.
400 µVrms typ.
400 µVrms typ.
Narrow Band Noise
(20 Hz - 100 kHz)
100 µVrms typ.
100 µVrms typ.
100 µVrms typ.
Filter Mounting
Assembly
FMA-01S
FMA-01S
FMA-01S
1. Unit to unit match for the same transfer function, set to the same frequency and operating configuration, and from the same manufacturing lot.
3
25 Locust St, Haverhill, Massachusetts 01830 • Tel: 800/252-7074, 978/374-0761 • FAX: 978/521-1839
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com
ETC [ ETC ]
