D01-EVR FREQUENCYDEVICES | Alldatasheet
Document overview
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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 25 Hz to 1.00 MHz Fixed Frequency D01-EVR Series 32-Pin DIP 8-Pole Filter
Description
The D01-EVR is a small, fixed-frequency , linear active DIP filter that provides high performance linear, multi-pole filtering in a compact package. 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 filter comes factory tuned to a user-specified corner frequency between 25Hz and1 MHz. These fully self-contained units require no external components or adjustments. They operate with dynamic input voltage range from non-critical ±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
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-EVR D01L8L-EVR 8-pole Butterworth 8-pole Bessel . . . . General Specifications: Pin-out/package data & ordering information . . . .3
e-mail: s ales @ freqdev .c om • W eb A ddres s : http: //www. .freqdev .c om Model D01L8B-EVR Product Specifications Transfer Function 8-Pole, Butterworth Size 1.80" x 0.80" x 0.30" Range fc 25 Hz to 1 MHz Theoretical Transfer Appendix A Characteristics Page 9 Passband Ripple 0.0 dB (theoretical) DC Voltage Gain 0 ± 0.1 dB max. (non-inverting) 0 ± 0.02 dB typ. Stopband Attenuation Rate 48 dB/octave Cutoff Frequency fc ± 5% max. Stability ± 0.02%/° C Amplitude -3 dB Phase -360° Filter Attenuation 0.12 dB 0.80 fc (theoretical) 3.01 dB 1.00 fc 60.0 dB 2.37 fc 80.0 dB 3.16 fc Phase Match1 Amplitude Accuracy1 Total Harmonic 1 kHz < -80 dB typ. Distortion 2.5 VRMS 100 kHz < -65 dB typ. Wide Band Noise 250 mVrms typ. (20 Hz - 4 MHz) Narrow Band Noise 30 mVrms typ. (20 Hz - 100 kHz) Filter Mounting Assembly NA 1. Phase Match and Amplitude Accuracy in the pass band are within ± 5% max. of the theoretical transfer characteristics. NA - Not available D01L8L-EVR Appendix A Page 4 8-Pole, Bessel
25 Hz to 1 MHz
0.0 dB 0 ± 0.1 dB max. 0 ± 0.02 dB typ. 48 dB/octave fc ± 5% max. ± 0.02%/° C -3 dB -182° 1.91 dB 0.80 fc 3.01 dB 1.00 fc 60.0 dB 4.52 fc 80.0 dB 6.07 fc 1 kHz < -80 dB typ. 100 kHz < -65 dB typ. 250 mVrms typ. 30 mVrms typ. NA
(25°C and Vs ± 15 Vdc) D01-EVR 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 th e 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. W e 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 copyri ght. PR-D01-EVR-02 DC Offset Adjustment ± Vs - Vs 20 k W (Cermet) Do not connect if trim is not required. OS Analog Input Characteristics 1 Impedance 1 k W min. Voltage Range ± 10 Vpeak Max. Safe V oltage ±Vs Analog Output Characteristics Impedance (Closed Loop) <1 W typ. Linear Operating Range ±10 V Maximum Current 2 fc 50 kHz ±30 mA max. fc < 50 kHz ±15 mA max. Offset V oltage3 ±10 mV max. Offset T emp. Coef f. 50 mV/°C Power Supply ( ±Vs) Rated Voltage ±15 Vdc Operating Range ±2.5 to ± 15 Vdc Maximum Safe V oltage ±15 Vdc Quiescent Current 8-Pole ±30 mA max. Temperature 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 NOT CONNECT TO ±Vs. 3. Adjustable to zero. 4. Units operate with or without of fset pin connected. e-mail: sales@freqdev.com W eb Address: http://www.freqdev.com 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.
- 3 dB Corner Frequency e.g., 310 kHz 780 kHz
1 MHz
B L - - Butterworth Bessel No. of Poles Filter T ype L - Lowpass Side Front Bottom View 0.025" (dia) 1.80"(max) 0.80"(max) 0.14" (min) 0.30"(max) 0.80" 0.70" 0.10" 0.00" 0.00" 0.20" 0.80" 0.40" 1.50" 1.60" 1.80" -Vs OS RTN +Vs All dimensions are in inches All case dimensions ± 0.015 min" 0.10"(typ) IN RTN 1.00" GND 1.30" OUT D01EVR package OUTLINE
e-mail: sales@freqdev.com ∑ Web Address: http://www.freqdev.com ∑ Normalized Time (1/f sec) Step Response (V/V) Step Response 0 1 2 3 4 5 -0.2 -0.0 0.2 0.4 0.6 0.8 1.0 1.2 Normalized Time (1/f sec) Delay (sec) Delay (Normalized) 0.1 1.02 3 4 5 6 7 8 90.0 0.5 1.0 1.50.15 Normalized Frequency(f/fc) Amp (dB) Frequency Response 0.1 1.0 10.02 3 4 5 6 78 2 3 4 5 6 7 -100 -80 -60 -40 -20 (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 norm alized to a corner frequency of 1.0H z.The actual delay is the norm alized 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 -79.2 -89.8 -99.0 -107 -114 -33.4 -38.3 -43.1 -51.8 -66.8 -12.1 -13.7 -18.1 -23.1 -28.3 -6.10 -7.08 -8.16 -9.36 -10.7 -2.71 -3.01 -3.67 -4.40 -5.20 -1.06 -1.45 -1.91 -2.16 -2.42 0.00 -0.029 -0.117 -0.264 -0.470 -0.737 -610 -626 -638 -647 -655 -489 -509 -526 -552 -587 -345 -362 -402 -436 -465 -255 -273 -291 -309 -327 -173 -182 -200 -219 -237 -109 -128 -146 -155 -164 0.00 -18.2 -36.4 -54.7 -72.9 -91.1 .052 .038 .029 .023 .018 .241 .201 .170 .126 .077 .482 .468 .417 .352 .291 .505 .504 .502 .498 .492 .506 .506 .506 .506 .506 .506 .506 .506 .506 .506 .506 .506 .506 .506 .506 .506
0.1 1.0 10.02 3 4 5 6 78 2 3 4 5 6 7 Normalized Frequency(f/fc) -100 -80 -60 -40 -20 Amp (dB) 0.1 1.02 3 4 5 6 7 8 9 Normalized Time (1/f sec) 0.0 1.0 2.0 Delay (sec) 1.50.15 0 1 2 3 4 5 Normalized Time (1/f sec) -0.0 0.2 0.4 0.6 0.8 1.0 1.2 Step Response (V/V) Frequency Response Delay (Normalized) Step Response (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 norm alized to a corner frequency of 1.0H z.The actual delay is the norm alized 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 -125 -135 -144 -153 -160 -76.3 -81.9 -87.1 -96.3 -112 -44.6 -48.2 -56.3 -63.7 -70.3 -23.4 -28.2 -32.7 -36.9 -40.8 -1.58 -3.01 -7.48 -12.9 -18.2 -671 -678 -683 -687 -691 -621 -629 -635 -646 -661 -560 -568 -586 -600 -611 -494 -511 -526 -539 -550 -0.001 -0.014 -0.121 -0.311 -0.738 0.00 0.00 0.00 0.00 0.00 0.00 -333 -360 -408 -445 -472 -185 -221 -261 -283 -307 0.00 -29.4 -59.0 -89.1 -120 -152 .023 .017 .013 .010 .008 .094 .080 .069 .052 .033 .253 .226 .174 .139 .113 .540 .448 .380 .328 .287 1.48 1.46 1.17 .873 .672 .956 1.04 1.19 1.29 1.40 .816 .819 .828 .843 .867 .903 e-mail: sales@freqdev.com ∑ Web Address: http://www.freqdev.com ∑