D100B Series 100 Hz to 100 kHz Low Noise Fixed Frequency 2 – Pole Pair Band - Pass Filters Description: The D100B Series are low noise and distortion 2pole-pair, fixed center frequency (fo) band-pass filters. These filters feature near theoretical low noise and distortion performance, by providing up to -120 dB noise floors (20-Bit). D100B’s take advantage of FDI’s design expertise utilizing high performance amplifiers and surface-mount technology to provide design engineers with precision signal conditioning solutions in a compact package. These fully self-contained units require no external components or adjustments. Each D100B comes factory tuned to a user specified corner frequency between 100 Hz to 100 kHz. Available Q’s for D100B models are 1, 2 or 5 and operate with low harmonic distortion over an input voltage range to ±10 V. Features/Benefits: • Small 32-pin DIP (1.8"L x 0.8"W) 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. Available Band-Pass Models: D100BP2 2-Pole Pair Page 2 General Specifications Pin-out/package data & order information 3 Applications • • • • • Transducer output filtering. Production test instrumentation Medical electronics equipment and research Noise and harmonic analysis Frequency spectrum analysis 1 1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176 e-mail: [email protected] • Web Address: http://www.freqdev.com D100B Series 100 Hz to 100 kHz Low Noise Fixed Frequency Model Product Specifications D100BP2 Size 1.8” x 0.8” x 0.3” Range fo 100 Hz to 100 kHz Available “Q’s” 1 1, 2 or 5 “Q” Accuracy ±10 % Theoretical Transfer Characteristics Appendix A Pages 39 & 40 Pass-Band Gain (non-inverting) 0 ± 0.2 dB typ. 0 ± 0.4 dB max. Attenuation Rate 12 dB/octave Center Frequency Stability ± 1% max. fo ± 0.01%/°C (THD) Total Harmonic Distortion @ 10 Vp-p FO ≤100 Hz FO ≤20 kHz FO ≤100 kHz <-120 dB max. <-117 dB max. <-100 dB max. 2 – Pole Pair Band - Pass Filters Narrow Band Noise 100 kHz BW @ 20V p-p FO ≤100 Hz FO ≤20 kHz FO ≤100 kHz (µV rms) 7.0 typ., 12 max. 22 typ., 40 max. 70 typ., 100 max. Filter Mounting 2 Assembly FMA-01S 1. Q – Quality Factor for band-pass and band-reject filters. Q = fO/(fH-fL), fo = fHfL 2. Use I/O jumpers to bypass input and output buffers, for low noise operation. With FMA, D100B distortion specs at 50k to 100kHz may degrade slightly. 2 1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176 e-mail: [email protected] • Web Address: http://www.freqdev.com D100B Series Specifications Pin-Out and Package Data Ordering Information (25ºC and Vs ± 15 Vdc) Offset Temp. Coefficient 1.0 k Ω min. ±5V ±10V 10 mA max. 2 mV typ. 20 mV max. 50 µV/°C Power Supply (±Vs) Rate Voltage Operating Range Quiescent Current ±15V ±5V min. ±18V max. 40 mA max Temperature Range Operating Storage FO <10 kHz 0.50"(max) FO >10 kHz 0.30"(max) 0.15" (min) 0.025" (dia) 1.80"(max) FO <10 kHz FO >10 kHz All dimensions are in inches All case dimensions ± 0.01" 0.10"(typ) 0.80" 0.70" 1 5 15 16 OUT +VS -VS OS 0ºC to +70ºC -25ºC to +85ºC Bottom View +Vs 0.15" 0.00" 0.10" 0.00" GND IN 29 17 0.45" 0.55" DC Offset Adjustment 1.80" Analog Output Characteristics Load Impedance Linear Operating Range for THD Operating Range for Low Noise 2 Current @ (Vs @ ±15V) Offset Voltage3 0.80"(max) 1.0 kΩ min. ±10 Vpeak ±Vs 1.55" 1.65" Analog Input Characteristics1 Impedance Voltage Range Max. Safe Voltage Do not connect if trim is not required. 20 k ORDERING INFORMATION Os (Cermet) 4 D100BP2/5-10.0 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 without offset pin connected. 5. How to specify Center Frequency F0. Center frequency is specified by attaching a three-digit frequency designator to the basic model number. Center frequencies can range from 100 Hz to 100 kHz. “Q” 1, 2, 5 F0 Center Frequency e.g., 849 Hz 2.50 kHz 33.3 kHz 5 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. PR-D100BP2 3 1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176 e-mail: [email protected] • Web Address: http://www.freqdev.com Band-Pass 2-Pole Pair Appendix A 0 -10 -20 -30 -40 -50 -60 -70 -80 0.1 0 Q1 Q2 Amp (dB) Amp (dB) Amplitude Response Curves Q5 Q10 Q1 -1 Q2 -2 Q5 -3 -4 Q10 2 3 4 5 6 78 1.0 2 3 4 5 6 7 8 10.0 Normalized Frequency (f/fo) 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 0.824 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 Q=2 0.7 0.8 Q=5 fL < fO < fH 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 -5 0.6 fL < fO < fH 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 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 Normalized Frequency (f/fo) Q = 10 fL < fO < fH 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: [email protected] ∑Web Address: http://www.freqdev.com ∑ Band-Pass 2-Pole Pair Appendix A Phase Response Curves 180 180 Phase (deg) Phase (deg) Q10 90 0 Q1 Q2 -90 90 0 Q1 Q2 -90 Q5 Q10 -180 0.1 2 3 4 5 6 78 1.0 2 3 4 5 6 7 8 10.0 Normalized Frequency (f/fo) -180 0.6 0.7 0.8 Q5 0.9 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: [email protected] ∑Web Address: http://www.freqdev.com ∑