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D66H6L中文资料

1.0 Hz to 100 kHz Fixed Frequency

32 Pin DIP 6-Pole Filters

Description

The D66 and DP66 Series of small 6-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 D66 filters can serve in low-pass or high-pass applications (DP66, low-pass only) or be combined to create custom band-pass or band-reject filters. These fully self-contained units require no external components or adjustments.Each model comes factory tuned to a user-specified corner frequency between 1 Hz and 100 kHz (DP66,1 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 ratio to 16 bit resolution.

? 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 transfer characteristics and corner frequencies to meet a wide range of applications.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

Available Low-Pass Models:Page D66L6B 6-pole Butterworth ....................................2DP66L6B 6-pole Butterworth (Low Power)..............2D66L6L 6-pole Bessel ............................................2DP66L6L 6-pole Bessel (Low Power)......................2Available High-Pass Models:D66H8B 6-pole Butterworth ....................................2General Specifications:........................................Pin-out/package data & ordering information . (3)

Fixed Frequency

6-Pole

Low-Pass and High-Pass Filters

1.Unit to unit match for the same transfer function, set to the same frequency and operating configuration, and from the same manufacturing lot.

Model

D66L6B & DP66L6B D66L6L & DP66L6L Model D66H6B Product Specifications Low-Pass Low-Pass High-pass Transfer Function 6-Pole, Butterworth 6-Pole, Bessel Transfer Function 6-Pole, Butterworth Size 1.8” x 0.8” x 0.3” 1.8” x 0.8” x 0.3”Size 1.8” x 0.8” x 0.3”Range f c

Range f c

D66 1 Hz to 100 kHz 1 Hz to 100 kHz D66 1 Hz to 100 kHz DP66

1 Hz to 5 kHz 1 Hz to 5 kHz DP66

Not Available Theoretical Transfer Appendix A Appendix A Theoretical Transfer Appendix A Characteristics Page 8Page 3Characteristics Page 28Passband Ripple

0.0 dB 0.0 dB Passband Ripple

0.0 dB

(theoretical)

DC Voltage Gain

0 ±0.1 dB max.0 ±0.1 dB max.Voltage Gain

0 ±0.1 dB to 100 kHz (non-inverting)

0 ±0.05 dB typ.

(non-inverting)

0 ±0.05 dB to 120 kHz

Stopband

Attenuation Rate

36 dB/octave 36 dB/octave

Attenuation Rate 36 dB min.Power Bandwidth (-6dB) 1 MHz Power Bandwidth

120 kHz

Cutoff Frequency f c ±1% max.f c ±1% max.Cutoff Frequency f c ±1% max.Stability ±0.01% /°C ±0.01% /°C Stability ±0.01% /°C Amplitude -3dB -3dB Amplitude -3dB Phase -270°

-155°

Phase -270°

Filter Attenuation

0.29 dB 0.80 f c 1.89 dB 0.80 f c Filter Attenuation

80.0 dB .21 f c (theoretical)

3.01 dB 1.00 f c 3.01 dB 1.00 f c (theoretical)

60.0 dB .32 f c 60.0 dB 3.16 f c 60.0 dB 5.41 f c 3.01 dB 1.00 f c 80.0 dB 4.64 f c 80.0 dB 7.99 f c 0.00 dB 2.5 f c Phase Match 10 - 0.8 f c ±2°max.0 - f c

±2°max.Phase Match 1

f c - 100 kHz

±3°max.±1°typ.±1°typ.

±1.5°typ.

0.8 f c - 1.0 f c

±3°max.±1.5°typ.

Amplitude Accuracy

0 - 0.8 f c

±0.2 dB max.0 - f c

±0.2 dB max.Amplitude Accuracy

1.0 - 1.25 f c

±0.3 dB max.(theoretical)

±0.1 dB typ.

(theoretical)

±0.15 dB typ.

0.8 f c - 1.0 f c ±0.3°dB max.

1.25f c -100kHz ±0.2 dB max.

±0.15°dB typ.

±0.1 dB typ.

Total Harmonic Total Harmonic Distortion @ 1 kHz Distortion @ 1 kHz D66<-100 dB typ.<-100 dB typ.D66<-88 dB typ.DP66<-80 dB typ.<-80 dB typ.Wide Band Noise

200 m Vrms typ.200 m Vrms typ.Wide Band Noise

400 m Vrms typ.(5 Hz - 2 MHz)

(5 Hz - 2 MHz)

Narrow Band Noise

50 m Vrms typ.

Narrow Band Noise

100 m Vrms typ.

(20 Hz - 100 kHz)

Filter Mounting Filter Mounting Assembly

FMA-01A FMA-01A

Assembly

FMA-01A

Pin-Out and Package Data

Specification

Appendix A

Bessel

Normalized Frequency(f/fc)

A m p (d

B )

Normalized Time (1/f sec)

D e l a y (s e c )

Normalized Time (1/f sec)

S t e p R e s p o n s e (V /V )

Frequency Response Delay (Normalized)Step Response 0.1

1.010.02345678234567-100-80-60-40-200

0.1 1.023456789

1.50.15012345

-0.0-0.2

0.20.40.60.81.01.2(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 1.801.90 2.00 2.25 2.50 2.75 3.00 3.25 3.50 4.00 5.006.00 7.00 8.00 9.00 10.01.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).

Normalized Delay

f/fc (Hz)Amp (dB)Phase (deg)Delay

-65.2 -73.2 -80.1 -86.2 -91.6-30.7 -34.5 -38.1 -44.7 -55.9 -12.6 -14.2 -18.3 -22.6 -26.7 -6.23 -7.29 -8.46 -9.74 -11.1 -465 -476 -484 -490 -495-385 -398 -408 -426 -449-287 -300 -328 -351 -369 -216 -232 -246 -261 -275 .036 .026 .020 .015 .013

.156 .131 .111 .083 .052.357 .335 .279 .228 187 .422 .416 .401 .393 .376 -2.70 -3.01 -3.68 -4.44 -5.29-1.05 -1.44 -1.89 -2.15 -2.42 0.00 -0.029 -0.116 -0.261 -0.465 -0.728-147 -155 -170 -186 -201 -92.9 -108 -124 -132 -139 0.00 -15.5 -31.0 -46.5 -62.0 -77.4.430 .430 .429 .428 .426 .430 .430 .430 .430 .430.430 .430 .430 .430 .430 .430

Appendix A

Butterworth

Normalized Frequency(f/fc)

A m p (d

B )

Normalized Time (1/f sec)

D e l a y (s e c )

Normalized Time (1/f sec)

S t e p R e s p o n s e (V /V )

Frequency Response Delay (Normalized)Step Response

0.1

1.010.0

345678

234567-100

-80-60-40-200

12345

-0.0

0.20.40.60.81.01.2 (sec)Theoretical Transfer Characteristics

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).

Normalized Delay

f/fc (Hz)Amp (dB)Phase (deg)Delay -93.4 -101 -108 -115 -120

-57.3 -61.4 -65.3 -72.2 -83.9 -33.5 -36.1 -42.3

-47.8 -52.7-503 -508 -512 -515 -518-465 -471 -476 -484 -496 -419 -425 -439 -450 -458 .017 .012 .0097 .0076 .0062.071 .060 .052 .039 .025.193 .171 .132 .105 .086-17.6 -21.2 -24.5 -27.7 -30.6 -1.88 -3.01 -6.17 -9.96 -13.9 -0.009 -0.060 -0.289 -0.578 -1.080 0.00 0.00 0.00 0.00 0.00 -0.001 -368 -382 -393 -403 -412 -252 -270 -304 -331 -352-140 -167 -198 -215 -233 0.00 -22.2 -44.5 -67.2 -90.4 -115 .417 .345 .291 .251 .219 1.03 1.00 .845 .660 .518.731 .803 .911 .970 1.02 .615 .617 .624 .637 .656 .685

Appendix A

Butterworth

(sec)Normalized Frequency(f/fc)

A m p (d

B )

Theoretical Transfer Characteristics

Frequency Response 0.1

1.010.0

345678

234567-100

-80-60-40-200

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 4.005.00 6.00 7.00 8.00 9.0010.0

0.00 0.00 0.000.00 0.000.00-0.00 -0.00 -0.00-0.00 0.00 -4.55 -3.01 -0.46 -0.08 -0.02 -26.6 -18.6 -11.9 -9.05 -6.57 -120-83.9 -62.7 -47.8 -36.1518 496 473 450 425 400 373 342 325307 288 270 209

172

147

128 11590.4 74.8 55.8 44.5 37.0 31.7 27.7 24.622.2 0.025 0.017 0.013

0.010 0.008

0.006

0.219 0.171 0.105 0.071 0.039 1.033 1.005

0.660 0.4170.2910.731 0.803 0.911 0.970

1.017

0.617

0.624 0.637 0.656 0.685

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).

Normalized Delay

f/fc (Hz)Amp (dB)Phase (deg)Delay