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D68H8E-849HZ中文资料

1.0 Hz to 100 kHz Fixed Frequency

32 Pin DIP

8-Pole Filters

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. 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 (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 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 D68L8B & DP68L8B

8-pole Butterworth . . . . . . . . . . . . . . . . .2

D68L8E & DP68L8E

8-pole, 6 zero elliptic, 1.77 (-80dB) . . . .2

D68L8EX & DP68L8EX

8-pole, 6 zero elliptic, 1.56 (-80dB) . . . .2

D68L8EY & DP68L8EY

8-pole, 6 zero elliptic, 2.00 (-100dB) . . .2

D68L8L & DP68L8L

8-pole Bessel. . . . . . . . . . . . . . . . . . . . .3

D68L8D60 & DP68L8D60

8-pole constant delay (-60 dB) . . . . . . . .3

D68L8D & DP68L8D

8-pole constant delay (-80 dB) . . . . . . . .3

D68L8D10 & DP68L8D10

8-pole constant delay (-100 dB) . . . . . . .3

Available High-Pass Models:D68H8B 8-pole Butterworth . . . . . . . . . . . . . . . . .4D68H8E 8-pole, 6 zero elliptic, 1.77 (-80dB) . . . .4D68H8EX 8-pole, 6 zero elliptic, 1.56 (-80dB) . . . .4D68H8EY 8-pole, 6 zero elliptic, 2.00 (-100dB) . . . .4General Specifications:Pin-out/package data & ordering information . . . . . .5

Fixed Frequency

8-Pole

Low-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

D68L8B & DP68L8B

D68L8E & DP68L8E

D68L8EX & DP68L8EX

D68L8EY & DP68L8EY

Product Specifications Transfer Function 8-Pole, Butterworth 8-Pole, 6 zero,8-Pole, 6 zero,8-Pole, 6 zero,Elliptic Elliptic Elliptic Size 1.8” x 0.8” x 0.3” 1.8” x 0.8” x 0.3” 1.8” x 0.8” x 0.3” 1.8” x 0.8” x 0.3”Range f c,f r

D68 1 Hz to 100 kHz 1 Hz to 100 kHz 1 Hz to 100 kHz 1 Hz to 100 kHz DP68 1 Hz to 5 kHz 1 Hz to 5 kHz 1 Hz to 5 kHz 1 Hz to 5 kHz Theoretical Transfer Appendix A Appendix A Appendix A Appendix A Characteristics Page 9Page 24Page 23Page 25Passband Ripple

0.0 dB ±0.035 dB -0.05 dB -0.05 dB (theoretical)

DC Voltage Gain

0 ±0.1 dB max.0 ±0.1 dB max.0 ±0.1 dB max.0 ±0.1 dB max.(non-inverting)

0 ±0.05 dB typ.0 ±0.05 dB typ.0 ±0.05 dB typ.0 ±0.05 dB typ.Stopband

Attenuation Rate 48 dB/octave

80 dB min.

100 dB min.

Cutoff Frequency f c ±1% max.f r ±1% max.f r ±1% max.f r ±2% max.Stability ±0.01% /°C ±0.01% /°C ±0.01% /°C ±0.01% /°C Amplitude -3 dB -0.035 dB -0.05 dB -0.05 dB Phase -360°

-323.5°

-414°

-419°

Filter Attenuation

0.12 dB 0.80 f c 0.035 dB 1.00 f r 0.05 dB 1.00 f r 0.05 dB 1.00 f r (theoretical)

3.01 dB 1.00 f c 3.01 dB 1.13 f r 3.01 dB 1.05 f r 3.01 dB 1.06 f r 60.0 dB 2.37 f c 60.0 dB 1.67 f r 60.0 dB 1.45 f r 80.0 dB 1.83 f r 80.0 dB 3.16 f c 80.0 dB 1.77 f r 80.0 dB 1.56 f r 100.0 dB 2.00 f r Phase Match 1

0 - 0.8 f c ±2°max.0 - 0.8 f r ±2°max.0 - 0.8 f r ±3°max.0 - 0.8 f r ±3°max.±1°typ.±1°typ.±1.5°typ.±1.5°typ.0.8 fc - 1.0 f c

±3°max.0.8 f r - 1.0 f r

±4°max.0.8 f r - 1.0 f r

±4°max.±1.5°typ.

±2°typ.

±2°typ.Amplitude Accuracy

0 - 0.8 f c

±0.2 dB max.0 - 0.8 f r

±0.2 dB max.0 - 0.8 f r ±0.2 dB max.(theoretical)

±0.1 dB typ.

±0.1 dB typ.0.8 f c - 1.0 f c ±0.3 dB max.

0.8 f r - 1.0 f r ±0.3 dB max.

0.8 f r - 1.0 f r ±0.5 dB max.

0.8 f r - 1.0 f r

±0.5 dB max.±0.15 dB typ.

±0 .15 dB typ.

±0.25 dB typ.

Total Harmonic Distortion @ 1 kHz D68<-100 dB typ.<-88 dB typ.<-88 dB typ.<-88 dB typ.DP68<-80 dB typ.

<-80 dB typ.

Wide Band Noise

200 m Vrms typ.200 m Vrms typ.250 m Vrms typ.250 m Vrms typ.(5 Hz - 2 MHz)

Narrow Band Noise

50 m Vrms typ.

75 m Vrms typ.

(20 Hz - 100 kHz)

Filter Mounting Assembly

FMA-01A FMA-01A FMA-01A FMA-01A

8-Pole

Fixed Frequency

8-Pole

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

D68H8B

D68H8E

D68H8EX

D68H8EY

Product Specifications Transfer Function 8-Pole, Butterworth 8-Pole, 6 Zero,8-Pole, 6 Zero,8-Pole, 6 zero,

Elliptic Elliptic Elliptic Size 1.8” x 0.8” x 0.3” 1.8” x 0.8” x 0.3” 1.8” x 0.8” x 0.3” 1.8” x 0.8” x 0.3”Range f c, f r

D68 1 Hz to 100 kHz 1 Hz to 100 kHz 1 Hz to 100 kHz 1 Hz to 100 kHZ DP68Not Available Not Available Not Available Not Available Theoretical Transfer Appendix A Appendix A Appendix A Appendix A Characteristics Page 29Page 37Page 36Page 38Passband Ripple

0.0 dB

±0.035 dB

-0.05 dB

(theoretical)

Voltage Gain

0 ±0.2 dB to 100 kHz 0 ±0.2 dB to 100 kHz 0 ±0.2 dB to 100 kHz 0 ±0.2 dB to 100 kHz (non-inverting)

0 ±0.5 dB to 120 kHz 0 ±0.5 dB to 120 kHz 0 ±0.5 dB to 120 kHz 0 ±0.5 dB to 120 kHz Stopband

Attenuation Rate 48 dB/octave 80 dB 80 dB 100 dB Power Bandwidth 120 kHz 120 kHz 120 kHz 120 kHz Small Signal Bandwidth (-6dB) 1 MHz

(-6dB) 1 MHz

Cutoff Frequency f c ±1% max.f r ±1% max.f r ±1% max.f r ±2% max.Stability ±0.01% /°C ±0.01% /°C ±0.01% /°C ±0.01% /°C Amplitude -3 dB -0.035 dB`-0.05 dB -0.05 dB Phase -360°

-323.5°

-414°

-419°

Filter Attenuation

80.0 dB 0.31 f c 80.0 dB 0.56 f r 80.0 dB 0.64 f r 100.0 dB 0.50 f r (theoretical)

60.0 dB 0.42 f c 60.0 dB 0.60 f r 60.0 dB 0.69 f r 80.0 dB 0.55 f r 3.01 dB 1.00 f c 3.01 dB 0.88 f r 3.01 dB 0.95 f r 3.01 dB 0.94 f r 0.00 dB 2.00 f c 0.03 dB 1.00 f r 0.05 dB 1.00 f r 0.03 dB 1.00 f r 0.00 dB 2.00 f r 0.00 dB 2.00 f r 0.00 dB 2.00 f r

Phase Match 1

f c - 100 kHz

±3°max.0 - 1.25 f r ±4°max. 0 - 1.25 f r ±4°max. 0 - 1.25 f r ±4°max.±1.5°typ.

±2°typ.±2°typ.

±2°typ. 1.25 f r -100 kHz

±2°max. 1.25 f r -100 kHz

±2°max. 1.25 f r -100 kHz ±3°max.±1°typ.

±1°typ.

±1.5°typ.Amplitude Accuracy

1.0 - 1.25 f c ±0.3 dB max.

1.00 - 1.25 f r ±0.3 dB max. 1.00 - 1.25 f r ±0.5 dB max. 1.00 - 1.25 f r

±0.5 dB max (theoretical)

±0.15 dB typ.

±0.15 dB typ.±0.25 dB typ.

±0.25 dB typ 1.25 f c -100 kHz±0.2 dB max.

1.25 f r -100 kHz ±0.2 dB max. 1.25 f r -100 kHz±0.2 dB max. 1.25 f r -100 kHz

±0.2 dB max. ±0.1 dB typ. ±0 .1 dB typ.±0 .1 dB typ.

±0 .1 dB typ.

Total Harmonic

Distortion @ 1 kHz D68<-88 dB typ.<-88 dB typ.<-88 dB typ.<-88 dB typ.Wide Band Noise

400 m Vrms 400 m Vrms typ.500 m Vrms typ.500 m Vrms typ.(5 Hz - 2 MHz)

Narrow Band Noise

100 m Vrms typ.

150 m Vrms typ.

(20 Hz - 100 kHz)

Filter Mounting Assembly

FMA-01A FMA-01A FMA-01A FMA-01A

Pin-Out and Package Data

Specification

8-Pole

Bessel

Appendix A

Low-Pass

Normalized Time (1/f sec)

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

Step Response

12345

-0.2

-0.00.20.40.60.81.01.2Normalized Time (1/f sec)

D e l a y (s e c )

Delay (Normalized)0.1

1.0

Normalized Frequency(f/fc)

A m p (d

B )

Frequency Response 0.1

1.010.0

345678

234567-100

-80-60-40-200(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 -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

Low-Pass

8-Pole

Appendix A

Butterworth

0.1

1.0

10.0

3456782

34567

Normalized Frequency(f/fc)

-100

-80-60-40-200A m p (d B )

0.1

1.0234

56789Normalized Time (1/f sec)

D e l a y (s e c )

1.5

0.150

12345

Normalized Time (1/f sec)

-0.0

0.20.40.60.81.01.2S t e p R e s p o n s e (V /V )

Frequency Response Delay (Normalized)Step Response

(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 -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 -0.7380.00 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 .2871.48 1.46 1.17 .873 .672 .956 1.04 1.19 1.29 1.40 .816

.819 .828 .843 .867 .903

Appendix A

Low-Pass (60 dB)

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

2345

-0.00.20.40.60.81.01.2-0.2

0.1

1.0

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).Normalized Delay

1.40

1.60

1.80

2.00

2.25

0.90

0.95

1.00

1.10

1.20

0.50

0.60

0.70

0.80

0.85

0.00 0.10 0.20 0.30 0.40 (sec)

Theoretical Transfer Characteristics

f/fc (Hz)Amp (dB)Phase (deg)Delay 6.50 7.00 8.00 9.00 10.05.00 5.25 5.50 5.75 6.00 3.75 4.00 4.25 4.50 4.752.50 2.75 3.00 3.25 3.50-63.3 -63.7 -64.7 -66.0 -67.3-64.6 -63.9 -63.5 -63.3 -63.2-74.7 -85.0 -72.0 -67.9 -65.8 -50.5 -78.0 -63.7 -63.5 -66.9 -10.3 -15.9 -22.4 -29.4 -39.0 -2.02 -2.48 -3.01 -4.29

-5.91-0.161 -0.384 -0.745 -1.28 -1.62 0.00 0.005 0.012 0.005 -0.042-295 -299 -307 -313 -318-275 -279 -283 -286 -289 -425 -253 -259 -265 -270 -544 -561 -395 -407 -417 -386 -431 -467 -495 -523 -252 -265 -279 -307 -334 -140 -168 -196 -224 -238 0.00 -28.0 -55.9 -83.9 -112.028 .024 .019 .015 .012

.048 .044 .040 .036 .033 .088 .077 .068 .060 .054 .212 .171 .142 .119 .102.675 .558 .443 .351 .268 .776 .775 .773 .766 .749 .776 .776 .776 .776 .776.776 .776 .776 .776 .776

Appendix A

Low-Pass (80 dB)

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

234567-100-80-60-40-2000.1

1.0

2345

-0.2

-0.00.20.40.60.81.01.21.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

1.40

1.60

1.80

2.00

2.25

0.90

0.95

1.00

1.10

1.20

0.50 0.60 0.70 0.80 0.850.00

0.10

0.20

0.30

0.40

(sec)

Theoretical Transfer Characteristics

f/fc (Hz)Amp (dB)Phase (deg)Delay 6.50

7.00

8.00

9.00

10.0

5.00 5.25 5.50 5.75

6.00 3.75 4.00 4.25 4.50 4.752.50 2.75 3.00 3.25 3.50-86.6 -85.1 -84.1 -84.3 -84.9-92.8 -104 -101 -93.3 -89.9 -98.3 -86.3 -84.1 -85.1 -8

7.9-43.4 -50.3 -57.6 -62.5 -75.4-11.3 -17.1 -23.2 -29.1 -36.3-1.89 -2.41 -3.01 -4.50

-6.39 0.034 -0.157 -0.510 -1.07 -1.44 0.00 0.017 0.058 0.099 0.105-300 -305 -312 -317 -321-462 -466 -289 -293 -295-616 -442 -448 -454 -458-561 -576 -589 -599 -608 -417 -459 -492 -517 -542 -276 -291 -306 -336 -365 -153 -184 -215 -245 -261 0.00 -30.7 -61.3 -92.0 -123 .026 .022 .017 .013 .011.044 .040 .036 .033 .030

.079 .069 .061 .054 .049 .189 .153 .127 .107 .092.656 .512 .396 .312 .239 .849 .846 .841 .821 .783 .852 .852 .852 .851 .850 .852 .852 .852 .852 .852

Appendix A

Low-Pass (100 dB)

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 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 )

Normalized Delay

Frequency Response Delay (Normalized)Step Response

2345

-0.00.20.40.60.81.01.2-0.2

0.1

1.0

.007 .005 .004 .003 .003.025 .022 .017 .013 .011.054 .043 .036 .030 .028.186 .151 .125 .090 .068.650 .504 .389 .306 .235 .861 .857 .851 .828 .785 .865 .865 .865 .864 .863 .865 .865.865 .865 .865 0.00 -31.1

-62.3

-93.4

-125 -156 -187 -218 -249 -265-280 -296 -311 -341 -370 -422 -464 -496 -520 -544 -563 -578 -591 -610 -624 -635 -643 -651 -476 -478 -481 -486 -312 -318 -322-328 -333 -336 -339 -341-105 -106 -107 -108 -109-106 -110 -122 -109 -106 -81.3 -93.4 -142 -105 -105 -40.5 -46.1 -51.4 -61.5 -71.2 -11.2 -16.8 -22.5 -28.0 -34.5-1.89 -2.41 -3.01 -4.50 -6.38 0.010 -0.182 -0.532 -1.09 -1.45 0.00 0.015 0.051 0.085 0.08512.0 14.0 16.0 18.0 20.06.50 7.00 8.00 9.00 10.0 4.50 5.00 5.50 6.00 6.202.50 2.75 3.00 3.50 4.001.40 1.60 1.80 2.00 2.25 0.90 0.95 1.00 1.10 1.20 0.50 0.60 0.70 0.80 0.850.00 0.10 0.20 0.30 0.40 (sec)Theoretical Transfer Characteristics

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

Delay 0.1

1.010.0

345678

234567

-120-100-80-60-40-200

Low-Pass

Frequency Response Appendix A

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 )

Delay (Normalized)Step Response

Normalized Frequency(f/fc)

0.1

1.010.0

-100-80-60-40-2000.1

1.0

2345

-0.0

0.20.40.60.81.01.21.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

(sec)

Theoretical Transfer Characteristics

f/fc (Hz)Amp (dB)Phase (deg)Delay 4.00 5.00 6.00 7.002.40 2.60 2.80 3.00 3.50 1.85 1.90 1.95 2.00 2.20 1.50

1.60

1.70

1.75

1.80

1.00 1.10 1.20 1.30 1.40 0.75 0.80 0.85 0.90 0.95 0.50 0.55 0.60 0.65 0.70

8.00 9.00 10.00.00 0.10 0.20 0.30 0.40 -90.11 -91.82 -93.41-84.04 -84.76 -86.45 -88.31-88.65 -99.78 -99.97 -90.20 -85.09 -95.94 -89.31 -86.44 -84.96 -84.54-69.11 -89.09 -85.32 -89.95 -103.5 -0.050 -10.48 -25.96 -39.45 -52.87 -0.049 -0.026 -0.001 -0.024 -0.045 -0.018

-0.003 -0.002 -0.019 -0.042 0.00 -0.001 -0.013 -0.040 -0.049-165 -167 -168-150 -156 -160 -163 -307 -311 -135 -139 -145 -288 -290 -292 -295 -302-624 -453 -459 -463 -465 -414 -531 -576 -598 -614 -255 -279 -305 -335 -369-156 -174 -192 -212 -233 0.00

-29.7

-59.8

-90.5

-122 0.005 0.004 0.003

0.022 0.014 0.009 0.0070.069 0.057 0.048 0.041 0.029 0.158 0.126 0.117 0.110 0.087 0.265 0.211 0.174 0.156 0.1473.062 2.043 0.814 0.493 0.348

1.264 1.388 1.557 1.767

2.111

0.972 1.016 1.064 1.116 1.1780.823 0.829 0.844 0.865 0.904

Appendix A

Low-Pass

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

1.0

0.1

1.010.0

345678

234567-100

-80-60-40-2000

2345

-0.0

0.20.40.60.81.01.21.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

(sec)Theoretical Transfer Characteristics 1f/fc (Hz)Amp (dB)Phase (deg)Delay 4.00 5.00 6.00 7.002.40 2.60 2.80 3.00 3.50 1.85 1.90 1.95 2.00 2.20 1.50 1.60 1.70 1.75 1.80 1.00 1.10 1.20 1.30 1.40 0.75 0.80 0.85 0.90 0.95 0.50 0.55 0.60 0.65 0.70 8.00 9.00 10.00.00 0.10 0.20 0.30 0.40 -86.2 -87.8 -89.3 -83.1 -82.1 -83.1 -84.6-82.0 -83.5 -88.2 -99.9 -87.2-83.6 -82.0 -83.7 -87.8 -85.8-40.1 -51.5 -65.2 -75.0 -113.0 -0.035 -1.76 -8.28 -18.4 -29.3-0.015 -0.041 -0.046 -0.016 -0.025 0.0070.022 0.033

0.031 0.014 0.00 -0.004 -0.014 -0.024 -0.020-160 -163 -164-140 -148 -154 -157 -289 -295 -301 -305 -134 -440 -444 -447 -450 -280 -578 -594 -606 -611 -616-323 -392 -467 -522 -558-213

-232 -251 -272 -296 -133-148 -163 -179 -196 0.00

-25.7

-51.6

-77.9

-105

0.007 0.005 0.004

0.030 0.018 0.013 0.009 0.099 0.081 0.067 0.057 0.040 0.217 0.198 0.182 0.168 0.126 0.517 0.381 0.296 0.265 0.239 1.65 2.14 1.86 1.19 0.753 0.989 1.04 1.12 1.23 1.40 0.811 0.840 0.872 0.908 0.946

0.713 0.716 0.724 0.740 0.767

Low-Pass

Frequency Response Appendix A

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 )

Delay (Normalized)Step Response

0.1

1.0

Normalized Frequency(f/fc)

0.1

1.010.0

345678

234567-120

-100-80-60-40-2000

2345

-0.0

0.20.40.60.81.01.21.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

(sec)Theoretical Transfer Characteristics

f/fc (Hz)Amp (dB)Phase (deg)Delay 4.00 5.00 6.00 7.002.40 2.60 2.80 3.00 3.50 1.85 1.90 1.95 2.00 2.20 1.50 1.60 1.70 1.75 1.80 1.00 1.10 1.20 1.30 1.40 0.75 0.80 0.85 0.90 0.95 0.50 0.55 0.60 0.65 0.70 8.00 9.00 10.00.00 0.10 0.20 0.30 0.40 -107.3 -108.6 -110.0-111.5 -105.4 -105.1 -106.0 -121.3 -106.5 -105.0 -106.4 -123.6 -81.93 -87.78 -95.04 -106.6 -106.0 -50.35 -58.90 -67.54 -72.04 -76.79 -0.046 -7.910 -21.06 -31.96 -41.51-0.040 -0.014 -0.001 -0.031 -0.036 -0.001 0.000

-0.007 -0.027 -0.045 0.00 -0.001 -0.015 -0.040 -0.042 -165 -167 -168 -149 -156 -160 -163 -307 -311 -315 -318 -325 -647-650 -652 -654 -481 -623 -632 -639 -642 -645 -419 -525 -573 -597 -612 -268 -291 -317 -346 -378-166 -185 -204 -225 -245 0.00 -31.9 -64.2 -97.0 -131 0.005 0.004 0.003

0.022 0.014 0.010 0.007 0.070 0.058 0.049 0.042 0.030 0.138 0.128 0.119 0.111 0.087 0.271 0.216 0.177 0.162 0.149 2.681 2.127 0.856 0.509 0.3571.269 1.377 1.513 1.677 1.960 1.020 1.057 1.099 1.140 1.193 0.885 0.891 0.903 0.922 0.958

High-Pass

8-Pole

Appendix A

Butterworth

0.1

1.010.0

345678

234567Normalized Frequency(f/fc)

-100

-80-60-40-200A m p (d B )

Frequency Response (sec)Theoretical Transfer Characteristics

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 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 0.00 0.00

0.000.000.000.000.000.00 0.000.00 0.00-5.15 -3.01 -0.229 -0.020-0.00259.049.0 42.1

36.8 32.7 29.4-35.5 -24.8

-15.6 -11.6 -8.06-160 -112 -83.7 -63.7 -48.2386360 275226 194 170152 12099.2 74.0 535

499 459 437413691 661 631

600

568

0.033

0.023 0.017 0.013 0.010 0.008

0.287 0.2260.139 0.0940.0521.48

1.46 0.873 0.540

0.380

.956 1.04 1.19 1.29 1.40

0.819

0.828 0.843 0.867 0.903

High-Pass

Frequency Response Appendix A

A m p (d

B )

Normalized Frequency(f/fc)

0.1

1.010.0

345678

234567-100

-80-60-40-2001.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

(sec)

Theoretical Transfer Characteristics

f/fc (Hz)Amp (dB)Phase (deg)Delay 9.00 10.0 4.00 5.00 6.007.00 8.00 1.80 1.902.00 2.50 3.00 1.30 1.401.50 1.60 1.70 0.90 0.95 1.00 1.10 1.20 0.55 0.60 0.70 0.80 0.85 0.10 0.20 0.30

0.40

0.50

0.00 0.00-0.03-0.01 -0.01 0.00 0.00 0.00-0.01 -0.02 -0.05 -0.05

-0.04 -0.05 -0.03 -0.01 0.00 -12.3 -3.08 -0.05 -0.03-0.01 -114 -84.1 -57.0 -32.8 -22.6 -93.4-84.8 -86.0 -92.6 -85.033.0 29.7 75.1

59.8 49.7

42.5 37.2176165156 122 101264 239 219 202

188 538 483

414

341

296

287 458 617 589 569 168

156

143 310 295 0.010 0.008

0.053

0.034 0.0230.017 0.013 0.315

0.275

0.243 0.145

0.0970.773 0.612

0.505 0.426 0.364

2.198

3.993 3.062 1.498 1.0390.472 0.515 0.652 0.962 1.325

0.334 0.344 0.3630.392 0.439

Appendix A

High-Pass

Normalized Frequency(f/fc)

A m p (d

B )Frequency Response

0.1

1.0

10.0

3456782

34567

-100

-80-60-40-2001.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

(sec)Theoretical Transfer Characteristics 1f/fc (Hz)Amp (dB)Phase (deg)Delay 9.00 10.0 4.00 5.00 6.00 7.00 8.00 1.80 1.90 2.00 2.50 3.00 1.30 1.40 1.50 1.60 1.70 0.90 0.95 1.00 1.10 1.20 0.55 0.60 0.70 0.80 0.85 0.10 0.20 0.30 0.40 0.50

-0.01 0.00 -0.02 -0.01 -0.01-0.01 -0.01 0.02 0.01 0.01 -0.02 -0.02 -0.03 0.01 0.03 0.03 0.03-2.21 -0.51 -0.03 -0.01 -0.05 -90.0-60.2-32.4 -13.1 -6.28-89.3 -82.1 -90.6 -82.4

-87.828.6 25.7

64.7 51.6 42.9 36.8 32.1

150 141 133 105 86.9221 201 185 172 160401358324277225437603563498451

164

148

131

2924500.009 0.007

0.046 0.029 0.020

0.015 0.011 0.260 0.229 0.203 0.123 0.083 0.596 0.486 0.409 0.347 0.2992.66

2.15 1.64 1.04 0.757

0.761

0.890 1.37 2.35 2.77 0.440 0.459 0.495 0.559 0.671

High-Pass

Frequency Response Appendix A

A m p (d

B )

Normalized Frequency(f/fc)

0.1

1.010.0

345678

234567-120

-100-80-60-40-2001.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

(sec)

Theoretical Transfer Characteristics

f/fc (Hz)Amp (dB)Phase (deg)Delay 9.00 10.0 4.00 5.00 6.00 7.00 8.00 1.80 1.902.00 2.50 3.00 1.30 1.40 1.50 1.60

1.70

0.90 0.95 1.00 1.10 1.20 0.55 0.60 0.70 0.80 0.85 0.10 0.20 0.30 0.40

0.50

-0.002 -0.001 -0.028 -0.015 -0.008 -0.005 -0.003 0.000 -0.003 -0.010 -0.042 -0.045 -0.032 -0.046 -0.034 -0.016 -0.004-9.46 -2.16 -0.046 -0.038 -0.001 -78.6 -64.6 -44.1 -26.7

-18.2 -110-105-114 -110 -107 35.531.980.664.253.4 45.7 40.0 187 176166131 108 277 252 231 214 200 533 478 419 352

308

646 637 615 586 565 168

156

323

309 654 0.011

0.009

0.057

0.036 0.025 0.018 0.014

0.328 0.288 0.255

0.153 0.103

0.773 0.618 0.514

0.436 0.3762.315 3.604 2.681

1.416 1.018 0.4800.524 0.669 1.001 1.401 0.338 0.348 0.367 0.397 0.445