D68H8B-849Hz Frequency Devices, Inc., D68H8B-849Hz Datasheet

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D68H8B-849Hz

Manufacturer Part Number
D68H8B-849Hz
Description
8-Pole High-Pass Filter
Manufacturer
Frequency Devices, Inc.
Datasheet
25 Locust St, Haverhill, Massachusetts 01830 • Tel: 800/252-7074, 978/374-0761 • FAX: 978/521-1839
1.0 Hz to 100 kHz
Fixed Frequency
Description
The D68 and DP68 Series of small 8-pole fixed-
frequency, precision active filters provide high
performance linear active filtering in a compact 32-
pin DIP package, with a broad range of corner
frequencies and a choice of transfer functions.
Individual D68 filters can serve in low-pass or high-
pass applications (DP68, low-pass only) or be
combined to create custom band-pass or band-
reject filters.
require no external components or adjustments.
Each model comes factory tuned to a user-specified
corner frequency between 1 Hz and 100 kHz (DP68,
1 Hz to 5 kHz) and operate with low total harmonic
distortion over a wide dynamic input voltage range
from non-critical +/-5V to +/-18V power supplies.
Features/Benefits:
• Low harmonic distortion and wide signal-to-noise
• Compact 1.8"L x 0.8"W x 0.3"H minimizes board
• Plug-in ready-to-use, reducing engineering design
• Factory tuned, no external clocks or adjustments
• Broad range of transfer characteristics and corner
Applications
• Anti-alias filtering
• Data acquisition systems
• Communication systems and electronics
• Medical electronics equipment and research
• Aerospace, navigation and sonar applications
• Sound and vibration testing
• Acoustic and vibration analysis and control
• Noise elimination
• Signal reconstruction
ratio to 16 bit resolution.
and manufacturing cycle time.
needed
frequencies to meet a wide range of applications.
space requirements.
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com
These fully self-contained units
Available Low-Pass Models:
D68L8B & DP68L8B
D68L8E & DP68L8E
D68L8EX & DP68L8EX
D68L8EY & DP68L8EY
D68L8L & DP68L8L
D68L8D60 & DP68L8D60
D68L8D & DP68L8D
D68L8D10 & DP68L8D10
Available High-Pass Models:
General Specifications:
Pin-out/package data & ordering information . . . . . .5
D68H8B
D68H8E
D68H8EX 8-pole, 6 zero elliptic, 1.56 (-80dB) . . . .4
D68H8EY 8-pole, 6 zero elliptic, 2.00 (-100dB) . . . .4
D68 & DP68 Series
8-pole Butterworth . . . . . . . . . . . . . . . . .2
8-pole, 6 zero elliptic, 1.77 (-80dB) . . . .2
8-pole, 6 zero elliptic, 1.56 (-80dB) . . . .2
8-pole, 6 zero elliptic, 2.00 (-100dB) . . .2
8-pole Bessel. . . . . . . . . . . . . . . . . . . . .3
8-pole constant delay (-60 dB) . . . . . . . .3
8-pole constant delay (-80 dB) . . . . . . . .3
8-pole constant delay (-100 dB) . . . . . . .3
8-pole Butterworth . . . . . . . . . . . . . . . . .4
8-pole, 6 zero elliptic, 1.77 (-80dB) . . . .4
8-Pole Filters
. . . . . . . . . . . . . . . .
. . . . . . . . . . .
. . . . . . . . . . . . . . . .
32 Pin DIP
Page

Related parts for D68H8B-849Hz

D68H8B-849Hz Summary of contents

Page 1

... D68L8D & DP68L8D 8-pole constant delay (-80 dB D68L8D10 & DP68L8D10 8-pole constant delay (-100 dB Available High-Pass Models: D68H8B 8-pole Butterworth . . . . . . . . . . . . . . . . .4 D68H8E 8-pole, 6 zero elliptic, 1.77 (-80dB D68H8EX 8-pole, 6 zero elliptic, 1.56 (-80dB D68H8EY 8-pole, 6 zero elliptic, 2.00 (-100dB General Specifications Pin-out/package data & ...

Page 2

Fixed Frequency Model D68L8B & DP68L8B Product Specifications Transfer Function 8-Pole, Butterworth Size 1.8” x 0.8” x 0.3” Range D68 100 kHz DP68 kHz Theoretical Transfer Appendix A Characteristics ...

Page 3

Fixed Frequency Model D68L8L & DP68L8L Product Specifications Transfer Function 8-Pole, Bessel Size 1.8” x 0.8” x 0.3” Range f c D68 100 kHz DP68 kHz Theoretical Transfer Appendix A Characteristics Page 4 ...

Page 4

... Fixed Frequency Model D68H8B Product Specifications Transfer Function 8-Pole, Butterworth Size 1.8” x 0.8” x 0.3” Range D68 100 kHz DP68 Not Available Theoretical Transfer Appendix A Characteristics Page 29 Passband Ripple 0.0 dB (theoretical) Voltage Gain 0 ± 0 100 kHz 0 ± 0 120 kHz ...

Page 5

Specification (25°C and Vs ± 15 Vdc) 1 Analog Input Characteristics Impedance 10 kW min. Voltage Range ± 10 Vpeak Max. Safe Voltage ± Vs Analog Output Characteristics 1 W typ. Impedance(Closed Loop max. Linear Operating Range ± ...

Page 6

Appendix A Theoretical Transfer Characteristics f/fc Amp Phase (Hz) (dB) (deg) 0.00 0.00 0.00 0.10 -0.029 -18.2 0.20 -0.117 -36.4 0.30 -0.264 -54.7 0.40 -0.470 -72.9 0.50 -0.737 -91.1 0.60 -1.06 -109 0.70 -1.45 -128 0.80 -1.91 -146 0.85 -2.16 ...

Page 7

Appendix A Theoretical Transfer Characteristics f/fc Amp Phase (Hz) (dB) (deg) 0.00 0.00 0.00 0.10 0.00 -29.4 0.20 0.00 -59.0 0.30 0.00 -89.1 0.40 0.00 -120 0.50 0.00 -152 0.60 -0.001 -185 0.70 -0.014 -221 0.80 -0.121 -261 0.85 -0.311 ...

Page 8

Appendix A Theoretical Transfer Characteristics f/fc Amp Phase (Hz) (dB) (deg) 0.00 0.00 0.00 0.10 0.005 -28.0 0.20 0.012 -55.9 0.30 0.005 -83.9 0.40 -0.042 -112 0.50 -0.161 -140 0.60 -0.384 -168 0.70 -0.745 -196 0.80 -1.28 -224 -1.62 -238 ...

Page 9

Appendix A Theoretical Transfer Characteristics f/fc Amp Phase (Hz) (dB) (deg) 0.00 0.00 0.00 0.10 0.017 -30.7 0.20 0.058 -61.3 0.30 0.099 -92.0 0.40 0.105 -123 0.50 0.034 -153 0.60 -0.157 -184 0.70 -0.510 -215 0.80 -1.07 -245 -1.44 -261 ...

Page 10

Appendix A Theoretical Transfer Characteristics f/fc Amp Phase (Hz) (dB) (deg) 0.00 0.00 0.00 0.10 0.015 -31.1 0.20 0.051 -62.3 0.30 0.085 -93.4 0.40 0.085 -125 0.50 0.010 -156 0.60 -0.182 -187 0.70 -0.532 -218 0.80 -1.09 -249 0.85 -1.45 ...

Page 11

Appendix A Theoretical Transfer Characteristics f/fc Amp Phase (Hz) (dB) (deg) 0.00 0.00 0.00 0.10 -0.001 -29.7 0.20 -0.013 -59.8 0.30 -0.040 -90.5 0.40 -0.049 -122 0.50 -0.018 -156 0.55 -0.003 -174 0.60 -0.002 -192 0.65 -0.019 -212 0.70 -0.042 ...

Page 12

Appendix A Theoretical Transfer Characteristics f/fc Amp Phase (Hz) (dB) (deg) 0.00 0.00 0.00 0.10 -0.004 -25.7 0.20 -0.014 -51.6 0.30 -0.024 -77.9 0.40 -0.020 -105 0.50 0.007 -133 0.55 0.022 -148 0.60 0.033 -163 0.65 0.031 -179 0.70 0.014 ...

Page 13

Appendix A Theoretical Transfer Characteristics f/fc Amp Phase (Hz) (dB) (deg) 0.00 0.00 0.00 0.10 -0.001 -31.9 0.20 -0.015 -64.2 0.30 -0.040 -97.0 0.40 -0.042 -131 0.50 -0.001 -166 0.55 0.000 -185 0.60 -0.007 -204 0.65 -0.027 -225 0.70 -0.045 ...

Page 14

Appendix A Theoretical Transfer Characteristics f/fc Amp Phase (Hz) (dB) (deg) 0.10 -160 691 0.20 -112 661 0.30 -83.7 631 0.40 -63.7 600 0.50 -48.2 568 0.60 -35.5 535 0.70 -24.8 499 0.80 -15.6 459 0.85 -11.6 437 0.90 -8.06 ...

Page 15

Appendix A Theoretical Transfer Characteristics f/fc Amp Phase (Hz) (dB) (deg) 0.10 -93.4 168 0.20 -84.8 156 0.30 -86.0 143 0.40 -92.6 310 0.50 -85.0 295 0.55 -114 287 0.60 -84.1 458 0.70 -57.0 617 0.80 -32.8 589 0.85 -22.6 ...

Page 16

Appendix A Theoretical Transfer Characteristics f/fc Amp Phase (Hz) (dB) (deg) 0.10 -89.3 164 0.20 -82.1 148 0.30 -90.6 131 0.40 -82.4 292 0.50 -87.8 450 0.55 -90.0 437 0.60 -60.2 603 0.70 -32.4 563 0.80 -13.1 498 0.85 -6.28 ...

Page 17

Appendix A Theoretical Transfer Characteristics f/fc Amp Phase (Hz) (dB) (deg) 0.10 -110 168 0.20 -105 156 0.30 -114 323 0.40 -110 309 0.50 -107 654 0.55 -78.6 646 0.60 -64.6 637 0.70 -44.1 615 0.80 -26.7 586 0.85 -18.2 ...

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