DP72H2L [FREQUENCYDEVICES]
16 Pin DIP 2-Pole Filters; 16引脚DIP 2极点滤波器
| 型号： | DP72H2L |
| 厂家： | 
FREQUENCY DEVICES, INC. |
| 描述： | 16 Pin DIP 2-Pole Filters |
| 文件： | 总6页 (文件大小：538K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
D72 & DP72 Series
1.0 Hz to 100 kHz
Fixed Frequency
16 Pin DIP
2-Pole Filters
Description
The D72 and DP72 Series of low-power, fixed-
frequency, linear active filters are high performance,
2-pole filters in a compact package. These
Butterworth and Bessel low-pass and Butterworth
high-pass filters (D72 only) combine linear active
filter design with the space savings of a 16-pin dual
in-line package (DIP). Each model comes factory
tuned to a user-specified corner frequency between
1 Hz and 100 kHz (DP72, 1 Hz to 5kHz). These fully
self-contained units require no external components
or adjustments and operate with dynamic input
voltage range from non-critical ±5V to ±18V power
supplies.
Features/Benefits:
• Low cost solution for low frequency signal
conditioning
• Compact DIP design minimizes board space
requirements
• Plug-in ready-to-use, reducing engineering design
and manufacturing time
• Factory tuned, no external clocks or adjustments
needed saving time and labor of other discrete
assembly solutions
• Low harmonic distortion and wide signal-to-noise
ratio to 12 bit resolution
Applications
Available Low-Pass Models: . . . . . . . . . . . . . . . .
D72L2B 2-pole Butterworth . . . . . . . . . . . . . . .2
DP72L2B 2-pole Butterworth (Low Power) . . . . .2
D72L2L 2-pole Bessel . . . . . . . . . . . . . . . . . . .2
DP72L2L 2-pole Bessel (Low Power) . . . . . . . .2
• Anti-alias filtering
• Vibration & shock analysis
• Automatic test equipment
• Aerospace, navigation and sonar
• Communication systems
• Medical electronics
Available High-Pass Models:
D72H2B 2-pole Butterworth . . . . . . . . . . . . . . .2
General Specifications:
Pin-out/package data & ordering information . . . .3
• Sound and vibration testing
• Noise elimination
• Process control
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com
D72 & DP72 Series
2-Pole
Fixed Frequency
Low-Pass and High-Pass Filters
Model
D72L2B & DP72L2B
D72L2L & DP72L2L
Model
D72H2B
Product Specifications
Transfer Function
Size
Low-Pass
Low-Pass
High-Pass
2-Pole, Butterworth
0.88” x 0.46” x 0.375”
2-Pole, Bessel
Transfer Function
Size
2-Pole, Butterworth
0.88” x 0.46” x 0.375”
0.88” x 0.46” x 0.375”
Range fc
D72
1 Hz to 100 kHz
1 Hz to 5 kHz
1 Hz to 100 kHz
1 Hz to 5 kHz
Range fc
1 Hz to 100 kHz
DP72
Theoretical Transfer
Characteristics
Appendix A
Page 6
Appendix A
Page 1
Theoretical Transfer
Characteristics
Appendix A
Page 26
Passband Ripple
(theoretical)
0.0 dB
0.0 dB
Passband Ripple
(theoretical)
0.0 dB
DC Voltage Gain
(non-inverting)
0
0.1 dB typ.
0
0.1 dB typ.
Voltage Gain
(non-inverting)
0 0.1 dB to 100 kHz
Stopband
Attenuation Rate
Stopband
12 dB/octave
12 dB/octave
Attenuation Rate
12 dB/octave
120 kHz
Power Bandwidth
Small Signal Bandwidth
(-6 dB) 1 MHz
Cutoff Frequency
Stability
fc
2% max.
fc
2% max.
Cutoff Frequency
Stability
Amplitude
Phase
fc
2% max.
0.03% /°C
-3 dB
-90°
0.03% /°C
-3 dB
-74.3°
0.03% /°C
-3 dB
-90°
Amplitude
Phase
Filter Attenuation
(theoretical)
1.49 dB
3.01 dB
30.0 dB
40.0 dB
0.80 fc
1.00 fc
5.62 fc
10.0 fc
1.91 dB
3.01 dB
30.0 dB
40.0 dB
0.80 fc
1.00 fc
7.10 fc
12.75 fc
Filter Attenuation
(theoretical)
40 dB
0.10 fc
0.18 fc
1.00 fc
4.00 fc
30 dB
3.01 dB
0.02 dB
Total Harmonic
Distortion @ 1 kHz
D72
Total Harmonic
Distortion @ 1 kHz
D72
<-70 dB
<-70 dB
<-70 dB
<-70 dB
<-70 dB
DP72
Wide Band Noise
200 mVrms typ.
200 mVrms typ.
Wide Band Noise
400 mVrms typ.
100 mVrms typ.
(5 Hz - 2 MHz)
(5 Hz - 2 MHz)
Narrow Band Noise
(20 Hz - 100 kHz)
50 mVrms typ.
50 mVrms typ.
Narrow Band Noise
(20 Hz - 100 kHz)
Filter Mounting
Assembly
Filter Mounting
Assembly
FMA-01A
FMA-01A
FMA-01A
2
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com
D72 & DP72 Series
Pin-Out and Package Data
Ordering Information
Specification
(25°C and Vs ± 15 Vdc)
Analog Input Characteristics1
All dimensions are in inches
All case dimensions ± 0.01"
Grid Dimensions 0.1" x 0.1"
IN
1
-Vs
8
Impedance
Voltage Range
Max. Safe Voltage
10 kW min.
± 10 Vpeak
± Vs
15
GND
12 11
+Vs OUT
Analog Output Characteristics
Impedance 1 W
BOTTOM VIEW
Linear Operating Range± 10 V
Maximum Current2
D72 ± 10 mA
0.88
0.46
➝
➝
➝
➝
(max.)
(max.)
0.375
DP72 ± 5 mA
(max.)
Offset Voltage
10 mV max.
0.15
1
3 mV typ.
0.025
➝
➝
(min.)
(dia.)
Offset Temp. Coeff.
20 mV / °C
0.09
0.10
➝
0.30
➝
➝ ➝
➝
➝
(typ.)
(typ.)
(typ.)
Power Supply (±V)
Rated Voltage
Operating Range
FRONT VIEW
SIDE VIEW
± 15 Vdc
± 5 to ± 18 Vdc
Filter Mounting Assembly-See FMA-01A
Maximum Safe Voltage ± 18 Vdc
Quiescent Current D72
5 mA max.
3 mA typ.
Quiescent Current DP72
Ordering Information
1.5 mA max.
Filter Type
Transfer Function
600 mA typ.
L - Low Pass
H - High Pass
B - Butterworth
L - Bessel
Temperature
Operating
Storage
- 0 to + 70 °C
- 25 to + 85 °C
Notes:
1. Input and output signal voltage referenced to
D72L2B-849 Hz
supply common.
2. Output is short circuit protected to common.
DO NOT CONNECT TO ±Vs.
Power Level
- 3 dB Corner Frequency3
D – Standard Power
DP – Low Power
e.g., 849 Hz
2.50 kHz
33.3 kHz
3. How to Specify Corner Frequency:
Corner frequencies are specified by attaching a three digit frequency designator to the
basic model number. Corner frequencies can range from 1 Hz to 100 kHz.
We hope the information given here will be helpful. The information is based on data and our best knowledge, and we consider the information to be true and accurate. Please read all statements,
recommendations or suggestions herein in conjunction with our conditions of sale which apply to all goods supplied by us. We assume no responsibility for the use of these statements,
recommendations or suggestions, nor do we intend them as a recommendation for any use which would infringe any patent or copyright.
IN-00D72-00
3
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com
Low-Pass
2-Pole
Bessel
Appendix A
Theoretical Transfer Characteristics
1
Frequency Response
0
f/fc
Amp
(dB)
Phase
(deg)
Delay
(sec)
(Hz)
-20
-40
-60
-80
0.00
0.10
0.20
0.30
0.40
0.50
0.00
0.00
-7.79
-15.6
-23.4
-31.1
-38.8
.217
.216
.216
.216
.215
.212
-0.027
-0.108
-0.248
-0.448
-0.712
0.60
0.70
0.80
0.85
0.90
-1.044
-1.443
-1.907
-2.161
-2.430
-46.4
-53.8
-60.9
-64.4
-67.7
.208
.202
.195
.190
.185
2 3 4 5678
1.0
2 3 4 567
10.0
0.1
Normalized Frequency(f/fc)
0.95
1.00
1.10
1.20
1.30
-2.71
-3.01
-3.63
-4.28
-4.95
-71.0
-74.2
-80.3
-86.0
-91.3
.180
.175
.164
.153
.141
Delay (Normalized)
0.5
0.4
0.3
0.2
0.1
0.0
1.40
1.50
1.60
1.70
1.80
-5.65
-6.35
-7.05
-7.75
-8.44
-96.2
-101
-105
-109
-112
.130
.120
.110
.101
.093
1.90
2.00
2.25
2.50
2.75
-9.13
-9.80
-11.4
-12.9
-14.4
-115
-118
-125
-130
-134
.085
.079
.064
.053
.045
2
3 4 5 6 7 89
1.0
0.15
1.5
0.1
3.00
3.25
3.50
4.00
5.00
-15.7
-17.0
-18.2
-20.3
-24.0
-138
-141
-144
-148
-155
.038
.033
.028
.022
.014
Normalized Frequency(f/fc)
Step Response
6.00
7.00
8.00
9.00
10.0
-27.1
-29.7
-32.0
-34.1
-35.9
-159
-162
-164
-166
-167
.010
.007
.005
.004
.004
1.2
1.0
0.8
0.6
0.4
0.2
-0.0
1.Normalized Group Delay:
The above delay data is normalized to a corner frequency
of 1.0Hz.The actual delay is the normalized delay divided
by the actual corner frequency (fc).
0
1
2
3
4
5
Normalized Delay
Actual Delay =
Actual Corner Frequency (fc) in Hz
4
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176
e-mail: sales@freqdev.com Web Address: http://www.freqdev.com
Low-Pass
2-Pole
Appendix A
Butterworth
Theoretical Transfer Characteristics
1
Frequency Response
0
f/fc
Amp
(dB)
Phase
(deg)
Delay
(sec)
(Hz)
-20
-40
-60
-80
0.00
0.10
0.20
0.30
0.40
0.50
0.00
0.00
-8.13
-16.4
-25.0
-34.0
-43.3
.225
.227
.234
.243
.255
.265
0.00
-0.01
-0.035
-0.110
-0.263
0.60
0.70
0.80
0.85
0.90
-0.529
-0.935
-1.491
-1.824
-2.191
-53.0
-62.7
-72.3
-77.0
-81.5
.271
.270
.262
.255
.246
2
2
3 4 5 6 7
0.1
3 4 5 6 78 1.0
10.0
Normalized Frequency(f/fc)
0.95
1.00
1.10
1.20
1.30
-2.59
-3.01
-3.92
-4.88
-5.86
-85.8
-90.0
-97.7
-105
-111
.236
.225
.202
.179
.157
Delay (Normalized)
0.5
0.4
0.3
0.2
0.1
0.0
1.40
1.50
1.60
1.70
1.80
-6.85
-7.83
-8.78
-9.71
-10.6
-116
-121
-125
-128
-131
.138
.121
.106
.094
.083
1.90
2.00
2.25
2.50
2.75
-11.5
-12.3
-14.3
-16.0
-17.6
-134
-137
-142
-146
-149
.074
.066
.051
.041
.033
2
3
4
5 6 7 8 91.0
0.15
1.5
0.1
3.00
3.25
3.50
4.00
5.00
-19.1
-20.5
-21.8
-24.1
-28.0
-152
-154
-156
-159
-164
.027
.023
.020
.015
.009
Normalized Frequency(f/fc)
Step Response
6.00
7.00
8.00
9.00
10.0
-31.1
-33.8
-36.1
-38.2
-40.0
-166
-168
-170
-171
-172
.006
.005
.004
.003
.002
1.2
1.0
0.8
0.6
0.4
0.2
-0.0
1.Normalized Group Delay:
The above delay data is normalized to a corner frequency
of 1.0Hz.The actual delay is the normalized delay divided
by the actual corner frequency (fc).
0
1
2
3
4
5
Normalized Time (1/f sec)
Normalized Delay
Actual Delay =
Actual Corner Frequency (fc) in Hz
5
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176
e-mail: sales@freqdev.com Web Address: http://www.freqdev.com
High-Pass
2-Pole
Appendix A
Butterworth
Theoretical Transfer Characteristics
1
Frequency Response
0
f/fc
Amp
(dB)
Phase
(deg)
Delay
(sec)
(Hz)
-20
-40
-60
-80
0.10
0.20
0.30
0.40
0.50
-40.00
-27.97
-20.95
-16.03
-12.31
172
164
155
146
137
.227
.234
.243
.255
.265
0.60
0.70
0.80
0.85
0.90
-9.40
-7.13
-5.37
-4.65
-4.02
127
117
108
103
98.5
.271
.270
.262
.255
.246
2
2
3 4 5 6 7
0.1
3 4 5 6 78 1.0
10.0
Normalized Frequency(f/fc)
0.95
1.00
1.20
1.40
1.60
-3.48
-3.01
-1.71
-1.01
-0.62
94.2
90.0
75.5
64.1
55.4
.236
.225
.179
.138
.106
1.80
2.00
2.50
3.00
4.00
-0.40
-0.26
-0.11
-0.05
-0.02
48.7
43.3
34.0
27.9
20.7
.083
.066
.041
.027
.015
5.00
6.00
7.00
8.00
9.00
10.0
-0.01
-0.00
-0.00
-0.00
-0.00
-0.00
16.4
13.6
11.7
10.2
9.04
8.13
.009
.006
.005
.004
.003
.002
1.Normalized Group Delay:
The above delay data is normalized to a corner frequency
of 1.0Hz.The actual delay is the normalized delay divided
by the actual corner frequency (fc).
Normalized Delay
Actual Delay =
Actual Corner Frequency (fc) in Hz
6
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176
e-mail: sales@freqdev.com Web Address: http://www.freqdev.com
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