參數(shù)資料
型號: D70L4B-2.50KHZ
英文描述: Analog Filter
中文描述: 模擬濾波器
文件頁數(shù): 4/14頁
文件大?。?/td> 753K
代理商: D70L4B-2.50KHZ
Fixed Frequency
D70 Series
8-, 6-, 4-Pole
High-Pass Filters
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
4
1.Phase Match and Amplitude Accuracy are within ±2% max., ±1% typ. of the theoretical transfer characteristics.
Model
D70H8B
D70H6B
D70H4B
Product Specifications
Transfer Function
8-Pole, Butterworth
6-Pole, Butterworth
4-Pole, Butterworth
Size
0.84” x 0.65” x 0.31”
0.84” x 0.65” x 0.31”
0.65” x 0.51” x 0.31”
Range f
c
100 Hz to 50 kHz
100 Hz to 50 kHz
100 Hz to 50 kHz
Theoretical Transfer
Characteristics
Appendix A
Page 29
Appendix A
Page 28
Appendix A
Page 27
Passband Ripple
(theoretical)
0.0 dB
0.0 dB
0.0 dB
Voltage Gain
(non-inverting)
0 ± 0.02 dB typ.
0 ± 0.02 dB typ.
0 ± 0.02 dB typ.
Power Bandwidth
120 kHz
120 kHz
120 kHz
Small Signal Bandwidth
(-6dB) 1 MHz
(-6dB) 1 MHz
(-6dB) 1 MHz
Stopband
Attenuation Rate
48 dB/octave
36 dB/octave
24 dB/octave
Cutoff Frequency
Stability
Amplitude
Phase
f
c
± 2% max.
± 0.02% /°C
-3 dB
-360°
f
c
± 2% max.
± 0.02% /°C
-3 dB
-270°
f
c
± 2% max.
± 0.02% /°C
-3 dB
-180°
Filter Attenuation
(theoretical)
80 dB 0.31 f
c
60 dB 0.42 f
c
3.01 dB 1.00 f
c
00.0 dB 2.00 f
c
80 dB 0.21 f
c
60 dB 0.32 f
c
3.01 dB 1.00 f
c
00.0 dB 2.50 f
c
80 dB 0.10 f
c
60 dB 0.18 f
c
3.01 dB 1.00 f
c
00.0 dB 4.0 f
c
Phase Match
1
Amplitude Accuracy
1
(theoretical)
Total Harmonic
Distortion @ 1 kHz
< -80 dB
< -80 dB
< -80 dB
Wide Band Noise
(20 Hz - 4 MHz)
400
m
Vrms typ.
400
m
Vrms typ.
400
m
Vrms typ.
Narrow Band Noise
(20 Hz - 100 kHz)
100
m
Vrms typ.
100
m
Vrms typ.
100
m
Vrms typ.
Filter Mounting
Assembly
FMA-01A
FMA-01A
FMA-01A
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