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| D01 Series 100 Hz to 1.00 MHz Fixed Frequency Description The D01 Series of small, fixed-frequency, linear active DIP filters provide high performance linear, multi-pole filtering in a compact package, with a broad range of pole configurations. These Butterworth and Bessel low-pass filters combine the excellent performance of linear multi-pole filter design with the space saving of the dual in-line package (DIP). Each model comes factory tuned to a user-specified corner frequency between 100Hz and 1 MHz. These fully self-contained units require no external components or adjustments. They operate with dynamic input voltage range from noncritical 2.5V to 7.5V power supplies. Features/Benefits: * Low harmonic distortion and wide signal-to-noise ratio to 12 bit resolution * 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 * Broad range of pole configurations and corner frequencies to meet a wide range of applications Applications * Anti-alias filtering * Data acquisition systems * Video systems * Communication systems and electronics * Medical electronics equipment and research * Aerospace, navigation and sonar applications * Sound and vibration testing * Real and compressed time data analysis * Noise elimination * Signal reconstruction Available Low-Pass Models: D01L8B D01L6B D01L4B D01L8L D01L6L D01L4L 8-pole 6-pole 4-pole 8-pole 6-pole 4-pole Butterworth Butterworth Butterworth Bessel . . . . Bessel . . . . Bessel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 .2 .2 .3 .3 .3 32-Pin DIP 8-, 6-, 4-Pole Filters General Specifications: Pin-out/package data & ordering information . . . .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 D01 Series Fixed Frequency Model Product Specifications Transfer Function Size Range fc Theoretical Transfer Characteristics Passband Ripple (theoretical) 8-, 6-, 4-Pole Low-Pass Filters D01L6B D01L4B D01L8B 8-Pole, Butterworth 1.80" x 0.80" x 0.30" 100 Hz to 1 MHz Appendix A Page 9 0.0 dB 0 0.1 dB max. 0 0.02 dB typ. 48 dB/octave fc 0.02%/C -3 dB -360 0.12 dB 3.01 dB 60.0 dB 80.0 dB 5% max. 6-Pole, Butterworth 1.80" x 0.80" x 0.30" 100 Hz to 1 MHz Appendix A Page 8 0.0 dB 0 0.1 dB max. 0 0.02 dB typ. 36 dB/octave fc 0.02%/C -3 dB -270 0.12 dB 3.01 dB 60.0 dB 80.0 dB 5% max. 4-Pole, Butterworth 1.80" x 0.80" x 0.30" 100 Hz to 1 MHz Appendix A Page 7 0.0 dB 0 0.1 dB max. 0 0.2 dB typ. 24 dB/octave fc 0.02%/C -3 dB -180 0.12 dB 3.01 dB 60.0 dB 80.0 dB 5% max. DC Voltage Gain (non-inverting) Stopband Attenuation Rate Cutoff Frequency Stability Amplitude Phase Filter Attenuation (theoretical) 0.80 fc 1.00 fc 2.37 fc 3.16 fc 0.80 fc 1.00 fc 3.16 fc 4.64 fc 0.80 fc 1.00 fc 5.62 fc 10.0 fc Phase Match1 Amplitude Accuracy1 Total Harmonic Distortion @ 2.5 VRMS 1 kHz 100 kHz < -80 dB typ. < -65 dB typ. 1 kHz 100 kHz < -80 dB typ. 1 kHz < -65 dB typ. 100 kHz < -80 dB typ. < -65 dB typ. Wide Band Noise (20 Hz - 4 MHz) 250 mVrms typ. 30 mVrms typ. 160 mVrms typ. 20 mVrms typ. 70 mVrms typ. 20 mVrms typ. Narrow Band Noise (20 Hz - 100 kHz) Filter Mounting Assembly NA NA NA 1. Phase Match and Amplitude Accuracy in the pass band are within 5% max. of the theoretical transfer characteristics. NA - Not available 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 D01 Series Fixed Frequency Model Product Specifications Transfer Function Size Range fc Theoretical Transfer Characteristics Passband Ripple (theoretical) 8-, 6-, 4-Pole Low-Pass Filters D01L6L D01L4L D01L8L 8-Pole, Bessel 1.80" x 0.80" x 0.30" 100 Hz to 1 MHz Appendix A Page 4 0.0 dB 0 0.1 dB max. 0 0.2 dB typ. 48 dB min. fc 0.02%/C -3 dB -182 1.91 dB 3.01 dB 60.0 dB 80.0 dB 5% max. 6-Pole, Bessel 1.80" x 0.80" x 0.30" 100 Hz to 1 MHz Appendix A Page 3 0.0 dB 0 0.1 dB max. 0 0.2 dB typ. 36 dB/octave fc 0.02%/C -3 dB -155 1.91 dB 3.01 dB 60.0 dB 80.0 dB 5% max. 4-Pole, Bessel 1.80" x 0.80" x 0.30" 100 Hz to 1 MHz Appendix A Page 2 0.0 dB 0 0.1 dB max. 0 0.2 dB typ. 24 dB/octave fc 0.02%/C -3 dB -121 1.91 dB 3.01 dB 60.0 dB 80.0 dB 5% max. DC Voltage Gain (non-inverting) Stopband Attenuation Rate Cutoff Frequency Stability Amplitude Phase Filter Attenuation (theoretical) 0.80 fc 1.00 fc 4.52 fc 6.07 fc 0.80 fc 1.00 fc 5.41 fc 7.99 fc 0.80 fc 1.00 fc 8.48 fc 15.12 fc Phase Match1 Amplitude Accuracy1 Total Harmonic Distortion @ 2.5 VRMS 1 kHz 100 kHz < -80 dB typ. < -65 dB typ. 1 kHz 100 kHz < -80 dB typ. 1 kHz < -65 dB typ. 100 kHz < -80 dB typ. < -65 dB typ. Wide Band Noise Narrow Band Noise Filter Mounting Assembly 250 mVrms typ. 30 mVrms typ. 160 mVrms typ. 20 mVrms typ. 70 mVrms typ. 20 mVrms typ. NA NA NA 1. Phase Match and Amplitude Accuracy in the pass band are within 5% max. of the theoretical transfer characteristics. NA - Not available 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 D01 Series Specification (25C and Vs 5 Vdc) Analog Input Characteristics Impedance Voltage Range Max. Safe V oltage 1 Pin-Out and Package Data Ordering Information 250 k W min. 3.5 Vpeak D01 package OUTLINE 0.80"(max) Vs 0.025" (dia) Side 0.30"(max) 0.14" (min) Analog Output Characteristics Impedance (Closed Loop) Linear Operating Range Maximum Current 2 Offset V oltage 3 Offset T emp. Coef f. Power Supply ( V) Rated V oltage Operating Range Maximum Safe V oltage Quiescent Current 8-Pole 6-Pole 4-Pole Temperature Operating Storage Notes: <1 W typ. 5V 30 mA 10 mV max. 50 mV/C 1.80"(max) Front All dimensions are in inches All case dimensions 0.015 min" 0.10"(typ) 7.5 Vdc 2.5 to 7.5 Vdc 7.5 Vdc 30 mA max. 23 mA max. 15 mA max. 0.80" 0.70" -Vs OS OUT RTN Bottom View 0.10" 0.00" 0.00" IN RTN GND +Vs 0.20" 0.40" 0.80" 1.00" 1.30" 1.50" 1.60" -20 to +70C -25 to +85C Ordering Information Transfer Function B - Butterworth L - Bessel 1. Input and output signal voltage referenced to supply common. 2. Output is short circuit protected to common. DO NOT CONNECT 3. Adjustable to zero. 4. Units operate with or without of fset pin connected. TO Vs. D01L8B-976 kHz No. of Poles 4 6 8 - 3 dB Corner Frequency 5 DC Offset Adjustment Vs Do not connect if trim is not required. 20 k W (Cer met) OS e.g., 310 kHz 780 kHz 1 MHz - Vs 5. How to Specify Corner Frequencies: Corner frequencies are specified by attaching a three digit frequency designator to the basic model number . Corner frequencies can range from 100Hz to 1 MHz. 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-00D01-04 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 1.80" Low-Pass 4-Pole Appendix A Theoretical Transfer Characteristics 1 f/fc Amp Phase Delay (Hz) (dB) (deg) (sec) 0.00 0.00 0.00 .336 0.10 -0.028 -12.1 .336 0.20 -0.111 -24.2 .336 0.30 -0.251 -36.3 .336 0.40 -0.448 -48.4 .336 0.50 -0.705 -60.6 .336 0.60 -1.02 -72.7 .336 0.70 -1.41 -84.8 .336 0.80 -1.86 -96.8 .335 0.85 -2.11 -103 .334 0.90 -2.40 -109 .333 0.95 -2.69 -115 .332 1.00 -3.01 -121 .330 1.10 -3.71 -133 .325 1.20 -4.51 -144 .318 1.30 -5.39 -156 .308 -166 1.40 -6.37 .295 -177 1.50 -7.42 .280 -187 1.60 -8.54 .263 -195 1.70 -9.71 .246 -204 1.80 -10.9 .228 1.90 -12.2 -212 .211 2.00 -13.4 -219 .194 2.25 -16.5 -235 .158 2.50 -19.5 -248 .129 2.75 -22.4 -259 .107 -267 3.00 -25.1 .089 -275 3.25 -27.6 .076 -281 3.50 -30.0 .065 -291 4.00 -34.4 .049 -305 5.00 -41.9 .031 6.00 -315 .021 -48.1 7.00 -321 .016 -53.4 8.00 -326 .012 -58.0 9.00 -330 .009 -62.0 10.0 -333 .008 -65.7 Bessel Frequency Response 0 Amp (dB) -20 -40 -60 -80 -100 0.1 2 1.0 2 3 4 5 6 7 10.0 Normalized Frequency(f/fc) 3 4 5 6 78 Delay (Normalized) 1.0 Delay (sec) 0.5 0.0 0.1 0.15 2 1.0 1.5 Normalized Time (1/f sec) 3 4 5 6 7 89 Step Response 1.2 1.0 0.8 0.6 0.4 0.2 -0.0 -0.2 0 Step Response (V/V) 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 1 2 3 4 Normalized Time (1/f sec) 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 2 Low-Pass 6-Pole Appendix A Theoretical Transfer Characteristics 1 f/fc Amp Phase Delay (Hz) (dB) (deg) (sec) 0.00 0.00 0.00 .430 0.10 -0.029 -15.5 .430 0.20 -0.116 -31.0 .430 0.30 -0.261 -46.5 .430 0.40 -0.465 -62.0 .430 0.50 -0.728 -77.4 .430 0.60 -1.05 -92.9 .430 0.70 -1.44 -108 .430 0.80 -1.89 -124 .430 0.85 -2.15 -132 .430 0.90 -2.42 -139 .430 0.95 -2.70 -147 .430 1.00 -3.01 -155 .430 1.10 -3.68 -170 .429 1.20 -4.44 -186 .428 1.30 -5.29 -201 .426 1.40 -6.23 -216 .422 1.50 -7.29 -232 .416 1.60 -8.46 -246 .401 1.70 -9.74 -261 .393 1.80 -11.1 -275 .376 1.90 -12.6 -287 .357 2.00 -14.2 -300 .335 2.25 -18.3 -328 .279 2.50 -22.6 -351 .228 2.75 -26.7 -369 187 3.00 -30.7 -385 .156 3.25 -34.5 -398 .131 3.50 -38.1 -408 .111 4.00 -44.7 -426 .083 5.00 -55.9 -449 .052 6.00 -65.2 -465 .036 7.00 -73.2 -476 .026 8.00 -80.1 -484 .020 9.00 -86.2 -490 .015 10.0 -91.6 -495 .013 Bessel Frequency Response 0 Amp (dB) -20 -40 -60 -80 -100 0.1 2 3 4 56781.0 2 3 4 567 10.0 Normalized Frequency(f/fc) Delay (Normalized) 1.0 Delay (sec) 0.5 0.0 3 4 5 6 7 89 0.1 0.15 2 1.0 1.5 Normalized Time (1/f sec) Step Response 1.2 1.0 0.8 0.6 0.4 0.2 -0.0 -0.2 0 Step Response (V/V) 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 1 2 3 4 Normalized Time (1/f sec) 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 3 8-Pole Bessel Appendix A Theoretical Transfer Characteristics 1 f/fc Amp Phase Delay (Hz) (dB) (deg) (sec) 0.00 0.00 0.00 .506 0.10 -0.029 -18.2 .506 0.20 -0.117 -36.4 .506 0.30 -0.264 -54.7 .506 0.40 -0.470 -72.9 .506 0.50 -0.737 -91.1 .506 0.60 -1.06 -109 .506 0.70 -1.45 -128 .506 0.80 -1.91 -146 .506 0.85 -2.16 -155 .506 0.90 -2.42 -164 .506 0.95 -2.71 -173 .506 1.00 -3.01 -182 .506 -3.67 1.10 -200 .506 -4.40 1.20 -219 .506 -5.20 1.30 -237 .506 1.40 -6.10 -255 .505 1.50 -7.08 -273 .504 1.60 -8.16 -291 .502 1.70 -9.36 -309 .498 1.80 -10.7 -327 .492 1.90 -12.1 -345 .482 2.00 -13.7 -362 .468 2.25 -18.1 -402 .417 2.50 -23.1 -436 .352 2.75 -28.3 -465 .291 3.00 -33.4 -489 .241 3.25 -38.3 -509 .201 3.50 -43.1 -526 .170 4.00 -51.8 -552 .126 5.00 -66.8 -587 .077 6.00 -79.2 -610 .052 7.00 -89.8 -626 .038 8.00 -99.0 -638 .029 9.00 -107 -647 .023 10.0 -114 -655 .018 Low-Pass Frequency Response 0 Amp (dB) -20 -40 -60 -80 -100 0.1 2 1.0 2 3 4 5 6 7 10.0 Normalized Frequency(f/fc) 3 4 5 6 78 Delay (Normalized) 1.0 Delay (sec) 0.5 0.0 0.1 0.15 2 3 4 5 6 7 89 Normalized Time (1/f sec) 1.0 1.5 Step Response Step Response (V/V) 1.2 1.0 0.8 0.6 0.4 0.2 -0.0 -0.2 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). Actual Delay = Normalized Delay Actual Corner Frequency (fc) in Hz 1 Normalized Time (1/f sec) 2 3 4 5 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 4-Pole Appendix A Theoretical Transfer Characteristics 1 f/fc Amp Phase Delay (Hz) (dB) (deg) (sec) 0.00 0.00 0.00 .416 0.10 0.00 -15.0 .418 0.20 0.00 -30.1 .423 0.30 -0.00 -45.5 .433 0.40 -0.003 -61.4 .449 0.50 -0.017 -78.0 .474 0.60 -0.072 -95.7 .511 0.70 -0.243 -115 .558 0.80 -0.674 -136 .604 0.85 -1.047 -147 .619 0.90 -1.555 -158 .622 0.95 -2.21 -169 .612 1.00 -3.01 -180 .588 1.10 -4.97 -200 .513 1.20 -7.24 -217 .427 1.30 -9.62 -231 .350 1.40 -12.0 -242 .289 1.50 -14.3 -252 .241 1.60 -16.4 -260 .204 1.70 -18.5 -266 .175 1.80 -20.5 -272 .152 1.90 -22.3 -277 .134 2.00 -24.1 -282 .119 2.25 -28.2 -291 .091 2.50 -31.8 -299 .072 2.75 -35.1 -304 .059 3.00 -38.2 -309 .049 3.25 -41.0 -313 .041 3.50 -43.5 -317 .035 4.00 -48.2 -322 .027 5.00 -55.9 -330 .017 6.00 -62.3 -335 .012 7.00 -67.6 -339 .009 8.00 -72.2 -341 .007 9.00 -76.3 -343 .005 -80.0 10.0 -345 .004 Butterworth Frequency Response 0 Amp (dB) -20 -40 -60 -80 -100 0.1 2 1.0 2 3 4 5 6 7 10.0 Normalized Frequency(f/fc) 3 4 5 6 78 Delay (Normalized) 2.0 Delay (sec) 1.0 0.0 0.1 0.15 2 1.0 1.5 Normalized Frequency(f/fc) 3 4 5 6 7 89 Step Response Step Response (V/V) 1.2 1.0 0.8 0.6 0.4 0.2 -0.0 0 1 2 3 4 Normalized Time (1/f sec) 5 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 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 7 Low-Pass 6-Pole Appendix A Theoretical Transfer Characteristics 1 f/fc Amp Phase Delay (Hz) (dB) (deg) (sec) 0.00 0.00 0.00 .615 0.10 0.00 -22.2 .617 0.20 0.00 -44.5 .624 0.30 0.00 -67.2 .637 0.40 0.00 -90.4 .656 0.50 -0.001 -115 .685 0.60 -0.009 -140 .731 0.70 -0.060 -167 .803 0.80 -0.289 -198 .911 0.85 -0.578 -215 .970 0.90 -1.080 -233 1.02 0.95 -1.88 -252 1.03 1.00 -3.01 -270 1.00 1.10 -6.17 -304 .845 1.20 -9.96 -331 .660 1.30 -13.9 -352 .518 1.40 -17.6 -368 .417 1.50 -21.2 -382 .345 1.60 -24.5 -393 .291 1.70 -27.7 -403 .251 1.80 -30.6 -412 .219 1.90 -33.5 -419 .193 2.00 -36.1 -425 .171 2.25 -42.3 -439 .132 2.50 -47.8 -450 .105 2.75 -52.7 -458 .086 3.00 -57.3 -465 .071 3.25 -61.4 -471 .060 3.50 -65.3 -476 .052 4.00 -72.2 -484 .039 5.00 -83.9 -496 .025 6.00 -503 .017 -93.4 7.00 -508 .012 -101 8.00 -512 .0097 -108 9.00 -515 .0076 -115 10.0 -518 .0062 -120 Butterworth Frequency Response 0 Amp (dB) -20 -40 -60 -80 -100 0.1 2 1.0 2 3 4 5 6 7 10.0 Normalized Frequency(f/fc) 3 4 5 6 78 Delay (Normalized) 2.0 Delay (sec) 1.0 0.0 0.1 0.15 2 3 4 5 6 7 89 Normalized Time (1/f sec) 1.0 1.5 Step Response Step Response (V/V) 1.2 1.0 0.8 0.6 0.4 0.2 -0.0 0 1 2 3 4 Normalized Time (1/f sec) 5 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 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 8 Low-Pass 8-Pole Appendix A Theoretical Transfer Characteristics 1 f/fc Amp Phase Delay (Hz) (dB) (deg) (sec) 0.00 0.00 0.00 .816 0.10 0.00 -29.4 .819 0.20 0.00 -59.0 .828 0.30 0.00 -89.1 .843 0.40 0.00 -120 .867 0.50 0.00 -152 .903 0.60 -0.001 -185 .956 0.70 -0.014 -221 1.04 0.80 -0.121 -261 1.19 0.85 -0.311 -283 1.29 0.90 -0.738 -307 1.40 0.95 -1.58 -333 1.48 1.00 -3.01 -360 1.46 1.10 -7.48 -408 1.17 1.20 -12.9 -445 .873 1.30 -18.2 -472 .672 1.40 -494 .540 -23.4 1.50 -511 .448 -28.2 1.60 -526 .380 -32.7 1.70 -539 .328 -36.9 1.80 -550 .287 -40.8 1.90 -44.6 -560 .253 2.00 -48.2 -568 .226 2.25 -56.3 -586 .174 2.50 -63.7 -600 .139 2.75 -70.3 -611 .113 3.00 -76.3 -621 .094 3.25 -81.9 -629 .080 3.50 -87.1 -635 .069 4.00 -96.3 -646 .052 5.00 -112 -661 .033 6.00 -125 -671 .023 7.00 -135 -678 .017 8.00 -144 -683 .013 9.00 -153 -687 .010 10.0 -160 -691 .008 Butterworth Frequency Response 0 Amp (dB) -20 -40 -60 -80 -100 0.1 2 3 4 5 6 78 1.0 2 3 4 5 67 Normalized Frequency(f/fc) 10.0 2.0 Delay (sec) Delay (Normalized) 1.0 0.0 0.1 0.15 2 3 4 Normalized Time (1/f sec) 5 6 7 8 9 1.0 1.5 Step Response Step Response (V/V) 1.2 1.0 0.8 0.6 0.4 0.2 -0.0 0 1 2 3 4 Normalized Time (1/f sec) 5 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). Actual Delay = Normalized Delay Actual Corner Frequency (fc) in Hz 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 9 |
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