D74L4B

D74L4B FREQUENCYDEVICES | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 6

Technical content

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

1.0 Hz to 100 kHz

D74 & DP74 Series

16 Pin DIP

Available High-Pass Models: General Specifications: Pin-out/package data & ordering information . . . .3

Description

The D74 and DP74 Series of low-power, fixed- frequency, linear active filters are high performance, 4-pole filters in a compact package. These Butterworth and Bessel low-pass and Butterworth high-pass filters (D74 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 (DP74, 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.

Applications

 Anti-alias filtering  Vibration & shock analysis  Automatic test equipment  Aerospace, navigation and sonar  Communication systems  Medical electronics  Sound and vibration testing  Noise elimination  Process control 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

D74 & DP74 Series 4-Pole Low-Pass and High-Pass Filters e-mail: sales@freqdev.com  Web Address: http://www.freqdev.com Model D74L4B & DP74L4B D74L4L & DP74L4L Model D74H4B Product Specifications Low-Pass Low-Pass High-Pass Transfer Function 4-Pole, Butterworth 4-Pole, Bessel Transfer Function 4-Pole, Butterworth Range f c D74 1 Hz to 100 kHz 1 Hz to 100 kHz Range fc 1 Hz to 100 kHz DP74 1 Hz to 5 kHz 1 Hz to 5 kHz Theoretical Transfer Appendix A Appendix A Theoretical Transfer Appendix A Characteristics Page 7 Page 2 Characteristics Page 27 Passband Ripple 0.0 dB 0.0 dB Passband Ripple 0.0 dB (theoretical) (theoretical) (non-inverting) (non-inverting) Stopband Stopband Attenuation Rate 24 dB/octave 24 dB/octave Attenuation Rate 24 dB/octave Power Bandwidth 120 kHz Small Signal Bandwidth (-6 dB) 1 MHz Cutoff Frequency fc ± 2% max. f c ± 2% max. Cutoff Frequency fc ± 2% max. Stability ± 0.03% /°C ± 0.03% /°C Stability ± 0.03% /°C Amplitude -3 dB -3 dB Amplitude -3 dB Phase -180° -121° Phase -180° Total Harmonic Total Harmonic Distortion @ 1 kHz Distortion @ 1 kHz D74 <-70 dB <-70 dB D74 <-70 dB DP74 <-70 dB <-70 dB Wide Band Noise 200 mVrms typ. 200 mVrms typ. Wide Band Noise 400 mVrms typ. (5 Hz - 2 MHz) (5 Hz - 2 MHz) Narrow Band Noise 50 mVrms typ. 50 mVrms typ. Narrow Band Noise 100 mVrms typ. (20 Hz - 100 kHz) (20 Hz - 100 kHz) Filter Mounting Filter Mounting Assembly FMA-01A FMA-01A Assembly FMA-01A

(25°C and Vs ±15 Vdc) D 74 & D P74 Series Pin-Out and Package Data

Ordering Information

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 as sume 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 -00D 74-01 A nalog InputC haracteristics Impedance 10 kW min. Voltage Range ± 10 Vpeak Max. Safe Voltage ±Vs A nalog O utputC haracteristics Impedance 1 W Linear Operating Range ±10 V Maximum Current D74 ±10 mA DP74 ±5 mA Offset Voltage Offset Temp. Coeff. 20 mV / °C Pow erSupply (±V) Rated Voltage ± 15 Vdc Operating Range ±5 to ±18 Vdc Maximum Safe Voltage ±18 Vdc Quiescent Current D 74 5 mA max. 3 mA typ. Quiescent Current D P74 1.5 mA max. 600 mA typ. Tem perature Operating - 0 to + 70 °C Storage - 25 to + 85 °C Notes: 1.Input and output signal voltage referenced to supply common. 2.Output is short circuit protected to common. DO NOTCONNECTTO ±Vs. 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. All dimensions are in inches All case dimensions ±0.01" Grid Dimensions 0.1" x 0.1" e-m ail:sales@ freqdev.com • W eb A ddress:http://w w w .freqdev.com fc < 100 H z 0 – 50ºC 10 mV max. 3 mV typ. 0 – 70ºC 10 mV max. 3 mV typ. fc 100 H z -Vs IN GND +Vs OUT BOTTOM VIEW 0.30 0.46 (max.) 0.375(max.) 0.15 (min.) (typ.) 0.88 0.025 (max.) 0.09 0.10 (dia.) (typ.)(typ.) FRONT VIEW SIDE VIEW Filter Mounting Assembly-See FMA-01A Filter Type L - Low Pass H - High Pass

• 3 dB Corner Frequency e.g., 849 Hz 2.50 kHz 33.3 kHz Transfer Function B - Butterworth L - Bessel Power Level D – Standard Power DP – Low Power

e-mail: sales@freqdev.com Web Address: http://www.freqdev.com Normalized Frequency(f/fc) Amp (dB) Normalized Time (1/f sec) Delay (sec) Normalized Time (1/f sec) Step Response (V/V) Frequency Response Delay (Normalized) Step Response 0.1 1.0 10.02 3 4 5 6 78 2 3 4 5 6 7 -100 -80 -60 -40 -20 0.1 1.02 3 4 5 6 7 8 90.0 0.5 1.0 1.50.15 0 1 2 3 4 5 -0.0 -0.2 0.2 0.4 0.6 0.8 1.0 1.2 (sec) Theoretical Transfer Characteristics 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.85 0.90 0.95 1.00 1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.25 2.50 2.75 3.00 3.25 3.50 4.00 5.00 6.00 7.00 8.00 9.00 10.0 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 f/fc (Hz) Amp (dB) Phase (deg) Delay 0.00 -12.1 -24.2 -36.3 -48.4 -60.6 -48.1 -53.4 -58.0 -62.0 -65.7 -25.1 -27.6 -30.0 -34.4 -41.9 -12.2 -13.4 -16.5 -19.5 -22.4 -6.37 -7.42 -8.54 -9.71 -10.9 -2.69 -3.01 -3.71 -4.51 -5.39 -1.02 -1.41 -1.86 -2.11 -2.40 0.00 -0.028 -0.111 -0.251 -0.448 -0.705 -315 -321 -326 -330 -333 -267 -275 -281 -291 -305 -212 -219 -235 -248 -259 -166 -177 -187 -195 -204 -115 -121 -133 -144 -156 -72.7 -84.8 -96.8 -103 -109 .021 .016 .012 .009 .008 .089 .076 .065 .049 .031 .211 .194 .158 .129 .107 .295 .280 .263 .246 .228 .332 .330 .325 .318 .308 .336 .336 .335 .334 .333 .336 .336 .336 .336 .336 .336

e-mail: sales@freqdev.com Web Address: http://www.freqdev.com (sec) Normalized Frequency(f/fc) Amp (dB)Delay (sec) Normalized Time (1/f sec) Step Response (V/V) Theoretical Transfer Characteristics Frequency Response Delay (Normalized) Step Response 0.1 1.0 10.02 3 4 5 6 78 2 3 4 5 6 7 -100 -80 -60 -40 -20 0 1 2 3 4 5 -0.0 0.2 0.4 0.6 0.8 1.0 1.2 0.1 1.02 3 4 5 6 7 8 90.0 1.0 2.0 1.50.15 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.85 0.90 0.95 1.00 1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.25 2.50 2.75 3.00 3.25 3.50 4.00 5.00 6.00 7.00 8.00 9.00 10.0 -62.3 -67.6 -72.2 -76.3 -80.0 -38.2 -41.0 -43.5 -48.2 -55.9 -22.3 -24.1 -28.2 -31.8 -35.1 -12.0 -14.3 -16.4 -18.5 -20.5 -2.21 -3.01 -4.97 -7.24 -9.62 -0.072 -0.243 -0.674 -1.047 -1.555 0.00 0.00 0.00 -0.00 -0.003 -0.017 0.00 -15.0 -30.1 -45.5 -61.4 -78.0 -95.7 -115 -136 -147 -158 -169 -180 -200 -217 -231 -242 -252 -260 -266 -272 -277 -282 -291 -299 -304 -309 -313 -317 -322 -330 -335 -339 -341 -343 -345 .012 .009 .007 .005 .004 .049 .041 .035 .027 .017 .134 .119 .091 .072 .059 .289 .241 .204 .175 .152 .612 .588 .513 .427 .350 .511 .558 .604 .619 .622 .416 .418 .423 .433 .449 .474 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 f/fc (Hz) Amp (dB) Phase (deg) Delay Normalized Frequency(f/fc)

e-mail: sales@freqdev.com Web Address: http://www.freqdev.com (sec) Normalized Frequency(f/fc) Amp (dB) Theoretical Transfer Characteristics Frequency Response 0.1 1.0 10.02 3 4 5 6 78 2 3 4 5 6 7 -100 -80 -60 -40 -20 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.85 0.90 0.95 1.00 1.20 1.40 1.60 1.80 2.00 2.50 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.0 0.00 0.00 0.00 0.00 0.00 0.00 -0.039 -0.017 -0.003 -0.001 0.00 -3.99 -3.01 -0.908 -0.285 -0.100 -17.8 -12.6 -8.43 -6.69 -5.22 -80.0 -55.9 -41.8 -31.8 -24.1 345 330 314 299 282 264 245 224 213 202 191 180 143 118 100 87.6 78.0 61.4 50.7 37.8 30.1 25.1 21.4 18.8 16.7 15.0 .017 .012 .009 .007 .005 .004 .152 .119 .072 .049 .027 .612 .588 .427 .289 .204 .511 .558 .604 .619 .622 .418 .423 .433 .449 .474 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 f/fc (Hz) Amp (dB) Phase (deg) Delay