View D68BP4_4670181.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

D68BP & D68BR Series
Band Pass and Band Reject
Description: The D68BP and D68BR Series of small 4-pole-pair fixed-frequency, precision band-pass and bandreject (notch) active filters that provide high performance in a compact 32-pin DIP package, with a broad range of fixed center frequencies (fo) from 1 Hz to 100 kHz. Each filter type features a near theoretical amplitude/phase response along with low output voltage noise enabling these filters to achieve a 10,000:1 or better dynamic signal range. Pretuned to within 2% of the fixed, user specified center frequency, D68BP band-pass filters pass all frequencies lying between the upper and lower -3dB points of the amplitude response curve, while D68BR band-reject (notch) filters sharply attenuate those frequencies that are bound and defined by the bottom of the notch. Available Q's for D68 BP models are 1, 2, 5, or 10 and D68BR filters are 3 or 10. Features/Benefits: * Compact 32-pin footprint minimizes board space requirements. * Plug-in ready-to-use, reducing engineering design and manufacturing cycle time. * Factory tuned, no external clocks or adjustments needed * Broad range of center frequencies to meet a wide range of applications. Applications * Power line interference rejection * Transducer output filtering * Production test instrumentation * Medical electronics equipment and research * Comb filtering and equalization * Noise and harmonic analysis * RMS measurements * Frequency spectrum analysis
1
Fixed Frequency 4-Pole Pair Filters
Available Band-Pass Models: . . . . . . . . . . . . .Page D68BP4 4 pole pair . . . . . . . . . . . . . . . . . . .2 Available Band-Reject Models: D68BR4 4-pole pair . . . . . . . . . . . . . . . . . . .2 General Specifications: Ordering Information . . . . . . . . . . . . . . . . . . . . . . .3 Pin-Out/Package Data . . . . . . . . . . . . . . . . . . . . . .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
D68BP & D68BR Series
Band-Pass & Band-Reject
Model Product Specifications Size Range fo Available "Q's"1 "Q" Accuracy Theoretical Transfer Characteristics D68BP4 Band-Pass 1.8" x 0.8" x 0.3" 1 Hz to 100 kHz 1, 2, 5, 10 10 % Appendix A Pages 41 & 42
Fixed Frequency 4-Pole Pair Filters
Model Product Specifications Size Range fo Available "Q's"1 "Q" Accuracy Theoretical Transfer Characteristics Notch Attenuation D68BR4 Band-Reject 1.8" x 0.8" x 0.3" 1 Hz to 100 kHz 3, 10 10 % Appendix A Pages 43 45 db typ. 0 0.2 dB typ. 0 0.4 dB max. 24 dB/octave fo 0.01%/C FMA-01A 2% max.
Pass-Band Gain
(non-inverting)
0 0.2 dB typ 0 0.4 dB max. 24 dB/octave fo 0.01%/C FMA-01A 2% max.
Pass-Band Gain
(non-inverting)
Attenuation Rate Center Frequency Stability Filter Mounting Assembly
Attenuation Rate Center Frequency Stability Filter Mounting Assembly
fO =
1. Q - Quality Factor for band-pass and band-reject filters. Q = fO/(fH-fL)
fHfL
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
D68BP & D68BR Series
Specification
(25C and Vs 15Vdc)
Analog Input Characteristics1 Impedance Voltage Range Max. Safe Voltage Analog Output Characteristics Impedance (Closed Loop) Linear Operating Range 2 Maximum Current 3 Offset Voltage Offset Temp. Coeff. Power Supply (V) Rated Voltage Operating Range Maximum Safe Voltage Quiescent Current Temperature Operating Storage 10 k min. 10 Vpeak
Pin-Out and Package Data Ordering Information
Pin-Out & Package Data
0.80
Vs
11 typ. 10 max.
Side View
0.025 dia.
1.80
All dimensions are in inches All case dimensions 0.01"
10V 2 mA
22 mV typ. 20 mV max. 50 V/C
Front View
0.30 0.15 (min)
15 Vdc 5 to 18 Vdc 18 Vdc 25 mA typ. 40 mA max.
-20 to +70C -25 to +85C
0.80 0.70
OUT +VS -VS OS4
Bottom View
GND IN
0.10 0.00
0.00 0.15 0.45 0.55 1.55 1.65 1.80
Ordering Information
DC Offset Adjustment
Vs Do not connect if trim is not required. 20 k (Cermet) OS Filter Type BP - Band Pass BR - Band Reject
D68BP4/10-849 Hz
"Q" BP - 1, 2, 5, 10 BR - 3, 10 (fo) Center Frequency5 e.g., 849 Hz 2.50 kHz 33.3 kHz
Notes:
- Vs
1. Input and output signal voltage referenced to supply common. 2. Output is short circuit protected to common. DO NOT CONNECT TO Vs. 3. Adjustable to zero. 4. Units operate with or with out offset pin connected. 5. How to Specify Center Frequency: Center frequencies are specified by attaching a three digit frequency designator to the basic model number. Center frequencies can range from 1.00 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-D68BP/BR-04
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
Band-Pass 4-Pole Pair Appendix A
Amplitude Response Curves
0 -10 -20 -30 0
Q1
-1
Q1 Q2 Q5
Amp (dB)
Amp (dB)
-40 -50 -60 -70 -80 -90
Q2
-2
Q5
-3
-4
-100 0.1
2 3 4 5 6 78
Q10
Normalized Frequency (f/fo)
1.0
2 3 4 5 6 78
Q10
0.6 0.7 0.8 0.9
-5 10.0 1.0
1.1
1.2
1.3
1.4
1.5 1.6
Normalized Frequency (f/fo)
Normalized Theoretical Amplitude Data
Q=1 Amp (dB) -0.10 -0.25 -0.50 -1.00 -1.50 -2.00 -2.50 -3.00 -5.00 -10.00 -15.00 -20.00 -25.00 -30.00 -35.00 -40.00 -45.00 -50.00 -55.00 -60.00 -65.00 -70.00 -75.00 -80.00 fL < fO < fH f/fo 0.735 0.709 0.687 0.663 0.648 0.636 0.627 0.618 0.591 0.539 0.493 0.449 0.407 0.365 0.326 0.290 0.256 0.225 0.197 0.173 0.151 0.131 0.114 0.099 f/fo 1.360 1.411 1.456 1.508 1.543 1.571 1.596 1.618 1.692 1.855 2.027 2.225 2.459 2.737 3.065 3.452 3.908 4.442 5.067 5.796 6.644 7.630 8.774 10.01 Q=2 fL < fO < fH f/fo 0.856 0.840 0.826 0.811 0.801 0.793 0.787 0.781 0.762 0.724 0.688 0.650 0.611 0.570 0.527 0.484 0.441 0.399 0.358 0.319 0.283 0.250 0.220 0.193 f/fo 1.168 1.191 1.211 1.233 1.249 1.261 1.271 1.281 1.313 1.382 1.454 1.538 1.637 1.755 1.896 2.065 2.267 2.507 2.793 3.131 3.530 4.000 4.550 5.193 Q=5 fL < fO < fH f/fo 0.939 0.932 0.926 0.919 0.914 0.911 0.908 0.905 0.896 0.877 0.858 0.838 0.816 0.791 0.763 0.733 0.699 0.664 0.625 0.585 0.543 0.500 0.457 0.414 f/fo 1.064 1.073 1.080 1.088 1.094 1.098 1.102 1.105 1.116 1.140 1.165 1.193 1.226 1.265 1.311 1.365 1.430 1.507 1.599 1.710 1.842 2.000 2.189 2.414 Q = 10 fL < fO < fH f/fo 0.969 0.965 0.962 0.959 0.956 0.954 0.953 0.951 0.946 0.936 0.926 0.915 0.903 0.888 0.872 0.854 0.834 0.811 0.786 0.758 0.727 0.693 0.657 0.618 f/fo 1.032 1.036 1.039 1.043 1.046 1.048 1.050 1.051 1.057 1.068 1.080 1.093 1.108 1.126 1.146 1.171 1.199 1.233 1.273 1.320 1.376 1.443 1.523 1.618
41
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
Band-Pass
4-Pole Pair Appendix A Phase Response Curves
360 270
Q10
360 270
Phase (deg)
180 90 0 -90
Phase (deg)
180 90 0 -90
Q1
-180 -270 -360
Q2 Q5
-180 -270 -360 0.6 0.7 0.8 0.9
Q1 Q2 Q10 Q5
0.1
2
3 4 5 6 78
1.0 2 3 4 5 6 7 8 10.0 Normalized Frequency (f/fo)
1.0 1.1 1.2 1.3 1.4 1.5 1.6 Normalized Frequency (f/fo)
Normalized Theoretical Phase Data
Phase Mag (deg) 1.0 2.5 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 60.0 70.0 80.0 90.0 120.0 150.0 180.0 210.0 240.0 270.0 300.0 330.0 Q=1 (+) (-) f /f o f /f o 0.997 1.003 0.992 1.008 0.983 1.017 0.967 1.034 0.951 1.051 0.936 1.069 0.920 1.087 0.905 1.105 0.891 1.123 0.876 1.141 0.863 1.159 0.849 1.178 0.823 1.215 0.799 1.252 0.776 1.288 0.755 1.324 0.701 1.426 0.657 1.521 0.618 1.618 0.577 1.734 0.525 1.904 0.452 2.210 0.345 2.899 0.192 5.211 Q=2 (+) (-) f /f o f /f o 0.998 1.002 0.996 1.004 0.992 1.008 0.983 1.017 0.975 1.025 0.967 1.034 0.959 1.042 0.951 1.051 0.944 1.060 0.936 1.068 0.929 1.077 0.921 1.086 0.907 1.103 0.893 1.120 0.880 1.136 0.868 1.152 0.835 1.198 0.807 1.239 0.781 1.281 0.752 1.330 0.713 1.403 0.653 1.532 0.548 1.825 0.350 2.859 Q=5 (+) (-) f /f o f /f o 0.999 1.001 0.998 1.002 0.997 1.003 0.993 1.007 0.990 1.010 0.987 1.013 0.984 1.017 0.980 1.020 0.977 1.023 0.974 1.027 0.971 1.030 0.968 1.033 0.962 1.040 0.956 1.046 0.950 1.052 0.945 1.058 0.930 1.075 0.917 1.090 0.905 1.105 0.891 1.122 0.872 1.147 0.840 1.191 0.777 1.288 0.617 1.621 Q = 10 (+) (-) f /f o f /f o 1.000 1.000 0.999 1.001 0.998 1.002 0.997 1.003 0.995 1.005 0.993 1.007 0.992 1.008 0.990 1.010 0.988 1.012 0.987 1.013 0.985 1.015 0.984 1.017 0.981 1.020 0.978 1.023 0.975 1.026 0.972 1.029 0.964 1.037 0.958 1.044 0.951 1.051 0.944 1.060 0.933 1.071 0.916 1.092 0.880 1.136 0.780 1.282
42
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
Band-Reject
4-Pole Pair Appendix A Amplitude Response Curves
0 -10 360
Phase Response Curves
270
Q3
Q10 Phase (deg)
Amp (dB)
-20 -30 -40 -50 -60 -70 .8 .9
180 90 0 -90
Q3 Q10
-180
1
-270 1.1 1.2 -360
Normalized Frequency (f/fo)
0.1
2
3 4 5 6 7 8 1.0 2 3 4 5 6 7 810.0 Normalized Frequency (f/fo)
Normalized Theoretical Amplitude Data
Amp (dB) -0.10 -0.25 -0.50 -1.00 -1.50 -2.00 -2.50 -3.00 -5.00 -10.00 -15.00 -20.00 -25.00 -30.00 -35.00 -40.00 -45.00 -50.00 -55.00 -60.00 Q=3 fLNormalized Theoretical Phase Data
Phase Mag (deg) 1.0 2.5 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 60.0 70.0 80.0 90.0 120.0 150.0 180.0 210.0 Q=3 (-) (+) f /f o f /f o 0.020 49.66 0.050 19.91 0.100 10.03 0.194 5.160 0.279 3.590 0.352 2.838 0.416 2.405 0.470 2.129 0.515 1.940 0.555 1.803 0.588 1.700 0.617 1.620 0.664 1.505 0.701 1.427 0.729 1.372 0.752 1.330 0.797 1.255 0.824 1.214 0.844 1.185 0.862 1.160 Q = 10 (-) (+) f /f o f /f o 0.067 14.88 0.164 6.087 0.306 3.268 0.504 1.985 0.621 1.609 0.696 1.437 0.746 1.340 0.783 1.278 0.810 1.235 0.831 1.204 0.848 1.180 0.861 1.161 0.882 1.133 0.897 1.115 0.909 1.101 0.917 1.090 0.934 1.071 0.943 1.060 0.950 1.052 0.957 1.045
43
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

▲Up To Search▲

Price & Availability of D68BP4

	To Download D68BP4 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .