參數(shù)資料
型號: D61L4L-0.85HZ
英文描述: Analog Filter
中文描述: 模擬濾波器
文件頁數(shù): 2/6頁
文件大?。?/td> 202K
代理商: D61L4L-0.85HZ
Fixed Frequency
D61 Series
4-Pole
Low-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
2
1.Unit to unit match for the same transfer function, set to the same frequency and operating configuration, and from the same manufacturing lot.
Model
D61L4B
D61L4L
Model
D61H4B
Product Specifications
Low-Pass
Low-Pass
High-Pass
Transfer Function
4-Pole, Butterworth
4-Pole, Bessel
Transfer Function
4-Pole, Butterworth
Size
1.8” x 0.8” x 0.5”
1.8” x 0.8” x 0.5”
Size
1.8” x 0.8” x 0.5”
Range f
c
D61
Range f
c
D61
0.05 Hz to 1.00 Hz
0.05 Hz to 1.00 Hz
0.05 Hz to 1.00 Hz
Theoretical Transfer
Characteristics
Appendix A
Page 7
Appendix A
Page 2
Theoretical Transfer
Characteristics
Appendix A
Page 27
Passband Ripple
(theoretical)
0.0 dB
0.0 dB
Passband Ripple
(theoretical)
0.0 dB
DC Voltage Gain
(non-inverting)
0 ±0.1 dB max.
0 ±0.05 dB typ.
0 ±0.1 dB max.
0 ±0.05 dB typ.
Voltage Gain
(non-inverting)
0 ±0.2 dB to 100 kHz
0 ±0.5 dB to 120 kHz
Power Bandwidth
120 kHz
Small Signal Bandwidth
(-6dB) 1 MHz
Stopband
Attenuation Rate
Stopband
Attenuation Rate
24 dB/octave
24 dB/octave
24 dB/octave
Cutoff Frequency
Stability
Amplitude
Phase
f
c
±2% max.
±0.01% /°C
-3dB
-180° theoretical
f
c
±2% max.
±0.01% /°C
-3dB
-121°
Cutoff Frequency
Stability
Amplitude
Phase
f
c
±2% max.
±0.01% /°C
-3dB
-180°
Filter Attenuation
(theoretical)
0.67 dB 0.80 f
c
3.01 dB 1.00 f
c
30.0 dB 2.37 f
c
40.0 dB 3.16 f
c
1.86 dB 0.80 f
c
3.01 dB 1.00 f
c
30.0 dB 3.50 f
c
40.0 dB 4.72 f
c
Filter Attenuation
(theoretical)
40 dB 0.31 f
c
30 dB 0.42 f
c
3.01 dB 1.00 f
c
0.02 dB 2.00 f
c
Phase Match
1
0 - 0.8 f
c
±2° max.
±1° typ.
±3° max.
±1.5° typ.
0 - f
c
±2° max.
±1° typ.
Phase Match
1
0 - 100 kHz
±3° max.
±1.5° typ.
0.8 fc - 1.0 f
c
Amplitude Accuracy
(theoretical)
0 - 0.8 f
c
±0.2 dB max.
±0.1 dB typ.
0 - f
c
±0.2 dB max.
±0.1 dB typ.
Amplitude Accuracy
(theoretical)
1.0 - 1.25 f
c
±0.30 dB max.
±0.15 dB typ.
0.8 fc - 1.0 f
c
±0.3 dB max.
±0.15 dB typ.
1.25 f
c
-100 kHz ±0.20 dB max.
±0.10 dB typ.
Wide Band Noise
(5 Hz - 2 MHz)
200
μ
Vrms typ.
200
μ
Vrms typ.
Wide Band Noise
(5 Hz - 2 MHz)
400
μ
Vrms typ.
Narrow Band Noise
(20 Hz - 100 kHz)
50
μ
Vrms typ.
50
μ
Vrms typ.
Narrow Band Noise
(20 Hz - 100 kHz)
100
μ
Vrms typ.
Filter Mounting
Assembly
Filter Mounting
Assembly
FMA-01A
FMA-01A
FMA-01A
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