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| D64BP Series Band Pass Description: The D64BP Series of small 2-pole-pair fixedfrequency, precision band-pass active filter that provides 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, band-pass D64BP filters pass all frequencies lying between the upper and lower -3dB points of the amplitude response curve. Available Q's for D64BP models are 1, 2, 5, or 10. Fixed Frequency 2-Pole Pair Filters Features/Benefits: * Compact 1.8"L x 0.8"W x 0.3"H 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 Available Band-Pass Models: . . . . . . . . . . . . .Page D64BP2 2 pole pair . . . . . . . . . . . . . . . . . . .2 General Specifications: Ordering Information . . . . . . . . . . . . . . . . . . . . . . .3 Pin-Out/Package Data . . . . . . . . . . . . . . . . . . . . . .3 1 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 D64BP Band-Pass Model Product Specifications Size Range fo Available "Q's"1 "Q" Accuracy Theoretical Transfer Characteristics Pass-Band Gain (non-inverting) Fixed Frequency 2-Pole Pair Filters D64BP2 Band-Pass 1.8" x 0.8" x 0.3" 1 Hz to 100 kHz 1, 2, 5, 10 10 % Appendix A Pages 39 & 40 0 0.2 dB typ 0 0.4 dB max. 12 dB/octave fo 0.01%/C FMA-01A 2% max. Attenuation Rate Center Frequency Stability Filter Mounting Assembly 1. Q - Quality Factor for band-pass filters. Q = fO/(fH-fL) fO = 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 D64BP 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. All dimensions are in inches All case dimensions 0.01" 10V 2 mA 22 mV typ. 20 mV max. 50 V/C 1.80 Front View 0.30 0.15 (min) 15 Vdc 5 to 18 Vdc 18 Vdc 12.5 mA typ. 20 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 e.g., 849 DC Offset Adjustment Vs Do not connect if trim is not required. 20 k (Cermet) OS Ordering Information D64BP2/10-849 Hz "Q" 1, 2, 5, 10 (fo) Center Frequency5 Hz 2.50 kHz 33.3 kHz - Vs Notes: 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 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-D64BP-02 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 1.80 Band-Pass 2-Pole Pair Appendix A Amplitude Response Curves 0 -10 -20 -30 -40 -50 -60 -70 -80 0.1 Q1 Q2 Q5 Q10 2 3 4 5 6 78 0 Amp (dB) -1 -2 -3 -4 -5 0.6 0.7 Q1 Q2 Q5 Q10 0.8 Amp (dB) 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) 0.9 Q=1 Amp fL < fO < fH Q=2 fL < fO < fH Q=5 fL < fO < fH Q = 10 fL < fO < fH (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 f /fO 0.824 0.783 0.747 0.705 0.677 0.654 0.635 0.618 0.563 0.457 0.368 0.290 0.225 0.173 0.131 0.099 0.075 0.056 0.042 0.032 0.024 0.018 0.013 0.010 f /fO 1.214 1.277 1.338 1.418 1.478 1.529 1.574 1.617 1.776 2.189 2.720 3.445 4.439 5.795 7.630 10.09 13.41 17.83 23.75 31.65 42.19 56.25 75.00 100.0 f /fO 0.907 0.884 0.863 0.837 0.820 0.805 0.792 0.781 0.742 0.657 0.572 0.485 0.399 0.319 0.250 0.193 0.147 0.111 0.084 0.063 0.047 0.036 0.027 0.020 f /fO 1.102 1.131 1.159 1.194 1.220 1.242 1.262 1.280 1.348 1.523 1.748 2.062 2.506 3.130 3.999 5.192 6.814 9.002 11.94 15.87 21.13 28.15 37.52 50.01 f /fO 0.962 0.952 0.943 0.931 0.923 0.916 0.910 0.905 0.886 0.842 0.792 0.733 0.664 0.585 0.500 0.414 0.333 0.262 0.202 0.154 0.117 0.088 0.066 0.050 f /fO 1.040 1.051 1.061 1.074 1.083 1.091 1.098 1.105 1.129 1.188 1.263 1.364 1.507 1.709 2.000 2.414 3.001 3.819 4.945 6.479 8.552 11.33 15.06 20.05 f /fO 0.981 0.976 0.971 0.965 0.961 0.957 0.954 0.951 0.941 0.917 0.889 0.855 0.811 0.758 0.693 0.618 0.535 0.449 0.365 0.290 0.225 0.172 0.131 0.099 f /fO 1.020 1.025 1.030 1.036 1.041 1.045 1.048 1.051 1.062 1.090 1.125 1.170 1.233 1.320 1.443 1.618 1.869 2.228 2.737 3.453 4.443 5.798 7.632 10.10 39 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 2-Pole Pair Appendix A Phase Response Curves 180 Phase (deg) 90 0 -90 -180 0.1 2 3 4 5 6 78 Q10 180 Phase (deg) 90 0 -90 -180 0.6 Q10 0.7 0.8 0.9 Q1 Q2 Q5 Q1 Q2 Q5 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 90.0 105.0 120.0 135.0 150.0 165.0 180.0 Q=1 (+) (-) f /fO f /fO 0.994 1.006 0.985 1.016 0.970 1.031 0.940 1.063 0.913 1.096 0.886 1.128 0.861 1.161 0.838 1.194 0.815 1.227 0.794 1.259 0.774 1.292 0.755 1.324 0.719 1.391 0.685 1.460 0.652 1.535 0.618 1.618 0.564 1.772 0.502 1.991 0.424 2.356 0.320 3.126 0.177 5.639 0 inf Q=2 (+) (-) f /fO f /fO 0.997 1.003 0.992 1.008 0.985 1.016 0.970 1.031 0.955 1.047 0.941 1.062 0.928 1.078 0.915 1.093 0.902 1.108 0.891 1.123 0.879 1.138 0.868 1.152 0.846 1.182 0.825 1.212 0.803 1.245 0.781 1.281 0.743 1.346 0.695 1.439 0.628 1.594 0.520 1.923 0.327 3.058 0 inf Q=5 (+) (-) f /fO f /fO 0.999 1.001 0.997 1.003 0.994 1.006 0.988 1.012 0.982 1.018 0.976 1.025 0.970 1.030 0.965 1.036 0.960 1.042 0.955 1.048 0.950 1.053 0.945 1.059 0.935 1.069 0.925 1.081 0.916 1.092 0.905 1.105 0.887 1.128 0.862 1.160 0.825 1.212 0.758 1.319 0.593 1.686 0 inf Q = 10 (+) (-) f /fO f /fO 0.999 1.001 0.998 1.002 0.997 1.003 0.994 1.006 0.991 1.009 0.988 1.012 0.985 1.015 0.982 1.018 0.980 1.021 0.977 1.024 0.974 1.026 0.972 1.029 0.967 1.034 0.962 1.040 0.957 1.045 0.951 1.051 0.941 1.062 0.928 1.077 0.908 1.101 0.869 1.150 0.764 1.310 0 inf 40 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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