D64BP 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

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 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. Description: The D64BP Series of small 2-pole-pair fixed- frequency, 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. Band Pass D64BP Series Fixed Frequency 2-Pole Pair Filters General Specifications:

e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com Model D64BP2 Product Specifications Band-Pass Size 1.8" x 0.8" x 0.3" Range fo 1 Hz to 100 kHz Available "Q’s"1 1, 2, 5, 10 "Q" Accuracy ±10 % Theoretical Transfer Appendix A Characteristics Pages 39 & 40 Pass-Band Gain 0 ± 0.2 dB typ (non-inverting) 0 ± 0.4 dB max. Attenuation Rate 12 dB/octave Center Frequency fo ±2% max. Stability ±0.01%/°C Filter Mounting FMA-01A Assembly 1. Q – Quality Factor for band-pass filters. Q = f O/(fH-fL)f O = √fHfL

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. 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 copyri ght. IN-D64BP-02 e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com Specification (25°C and Vs ±15Vdc) DC Offset Adjustment ± Vs - Vs 20 k Ω (Cermet) Do not connect if trim is not required. OS Analog Input Characteristics1 Impedance 10 k Ω min. Voltage Range ± 10 Vpeak Max. Safe Voltage ±Vs Analog Output Characteristics Impedance (Closed Loop) 11 Ω typ. 10 Ω max. Linear Operating Range ±10V Maximum Current ±2 mA Offset Voltage 22 mV typ. 20 mV max. Offset Temp. Coeff. 50 µV/°C Power Supply (±V) Rated Voltage ±15 Vdc Operating Range ±5 to ±18 Vdc Maximum Safe Voltage ±18 Vdc Quiescent Current ±12.5 mA typ. ±20 mA max. Temperature Operating -20 to +70°C Storage -25 to +85 °C D64BP2/10-849 Hz e.g., 849 Hz 2.50 kHz 33.3 kHz (fo) Center Frequency5 “Q” 1, 2, 5, 10 Pin-Out & Package Data Side View 0.80 0.025 dia. All dimensions are in inches All case dimensions ± 0.01" Bottom View +VSOUT -VS INGND 0.80 0.70 0.10 0.00 0.00 0.15 0.45 0.55 1.55 1.65 1.80 OS4 0.15 (min) Front View 0.30 1.80 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.

Q = 1 Q = 2 Q = 5 Q = 10 fL < fO < fH fL < fO < fH fL < fO < fH fL < fO < fHAmp (dB) f / fO f / fO f / fO f / fO f / fO f / fO f / fO f / fO Band-Pass 2-Pole Pair Appendix A e-mail: sales@freqdev.com Web Address: http://www.freqdev.com Amplitude Response Curves 0.1 1.0 10.02 3 4 5 6 78 2 3 4 5 6 78 Normalized Frequency (f/fo) -80 -70 -60 -50 -40 -30 -20 -10 Amp (dB) Normalized Frequency (f/fo) 0Amp (dB) Q10 Q10

e-mail: sales@freqdev.com Web Address: http://www.freqdev.com Q = 1 Q = 2 Q = 5 Q = 10 Phase Mag ( deg) f / fO f / fO f / fO f / fO f / fO f / fO f / fO f / fO 180.0 0 inf 0 inf 0 inf 0 inf Phase Response Curves Normalized Frequency (f/fo) Phase (deg) Normalized Frequency (f/fo) -180 -90 180Phase (deg) Q1 Q10 Q10 Normalized Theoretical Phase Data -180 -90 180