Datasheet > D70H4L-849HZ

D70H4L-849HZ

更新时间： 2022-02-26 12:11:52

品牌	Logo	应用领域
FREQUENCYDEVICES		/
页数	文件大小	规格书
14页	677K
描述
100 Hz to 50 kHz Fixed Frequency

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数据手册

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D70H4L-849HZ 数据手册

Low-Pass

4-Pole

Bessel

Appendix A

Theoretical Transfer Characteristics

Frequency Response

-20

-40

-60

-80

-100

f/fc

Amp

(dB)

Phase

(deg)

Delay

(sec)

(Hz)

0.00

0.10

0.20

0.30

0.40

0.50

0.00

-12.1

-24.2

-36.3

-48.4

-60.6

.336

-0.028

-0.111

-0.251

-0.448

-0.705

0.60

0.70

0.80

0.85

0.90

-1.02

-1.41

-1.86

-2.11

-2.40

-72.7

-84.8

-96.8

-103

-109

.336

.335

.334

.333

3 4 5 6 7

0.1

^{3 4 5 6 78}1.0

10.0

Normalized Frequency(f/fc)

0.95

1.00

1.10

1.20

1.30

-2.69

-3.01

-3.71

-4.51

-5.39

-115

-121

-133

-144

-156

.332

.330

.325

.318

.308

Delay (Normalized)

1.0

0.5

0.0

-166

-177

-187

-195

-204

1.40

1.50

1.60

1.70

1.80

-6.37

-7.42

-8.54

-9.71

-10.9

.295

.280

.263

.246

.228

1.90

2.00

2.25

2.50

2.75

-12.2

-13.4

-16.5

-19.5

-22.4

-212

-219

-235

-248

-259

.211

.194

.158

.129

.107

0.1

^{5 6 7 8 9}1.0

0.15

1.5

-267

-275

-281

-291

-305

3.00

3.25

3.50

4.00

5.00

-25.1

-27.6

-30.0

-34.4

-41.9

.089

.076

.065

.049

.031

Normalized Time (1/f sec)

Step Response

1.2

1.0

0.8

0.6

0.4

0.2

-0.0

-0.2

6.00

7.00

8.00

9.00

10.0

-48.1

-53.4

-58.0

-62.0

-65.7

-315

-321

-326

-330

-333

.021

.016

.012

.009

.008

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 Time (1/f sec)

Normalized Delay

Actual Delay =

Actual Corner Frequency (fc) in Hz

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