Datasheet > D824H8B

D824H8B

更新时间： 2022-12-17 13:31:12

品牌	Logo	应用领域
FREQUENCYDEVICES		/
页数	文件大小	规格书
13页	535K
描述
2" x 2" Differential Input 4-Pole Filters

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D824H8B 数据手册

D824 Series

2" x 2"

Differential Input

4-Pole Filters

1.0 Hz to 102.4 kHz

8-Bit Programmable

Description

The D824 Series are digitally programmable low

pass and high pass active filters with differential

input that are tunable over a 256:1 frequency range.

D824 filters are available with any one of five

standard factory-set tuning ranges up to 102.4 kHz.

These units contain 8 CMOS logic inputs .

All D824 Series models are convenient, low profile,

easy to use fully finished filters which require no ex-

ternal components or adjustments. They feature low

harmonic distortion, and near theoretical phase and

amplitude characteristics. D824 filters operate from

non-critical ± 12 to ± 18 Vdc power supplies, have a

10 kW (min.) input impedance, a 10 W (max.) output.

Features/Benefits:

• Compact 2" x 2" design minimizes board space

requirements.

• Digitally programmable corner frequency allows

selecting cut-off frequencies specific to each appli-

cation.

• Plug-in ready-to-use, reducing engineering de-

sign and manufacturing cycle time.

• Factory-set tuning range, no external clocks or

adjustments needed.

• Broad range of transfer characteristics and corner

frequencies to meet a wide range of applications.

Programmable Specifications. . . . . . . . . . . . . . Page

Digital Tuning & Control . . . . . . . . . . . . . . . . . . . . . . 2

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

• Real and compressed time data analysis

• Noise elimination

Available Low-Pass Models:. . . . . . . . . . . . . . . . . . .

D824L8B 4-pole Butterworth . . . . . . . . . . . . . . . . . 3

D824L8L 4-pole Bessel . . . . . . . . . . . . . . . . . . . . . 3

D824L8Y2 4-pole Cheby (0.2 dB Ripple) . . . . . . . . . 3

D824L8Y5 4-pole Cheby (0.5 dB Ripple) . . . . . . . . . 3

Available High-Pass Models: . . . . . . . . . . . . . . . . . .

D824H8B 4-pole Butterworth . . . . . . . . . . . . . . . . . 4

D824H8Y2 4-pole Cheby (0.2 dB Ripple) . . . . . . . . . 4

D824H8Y5 4-pole Cheby (0.5 dB Ripple) . . . . . . . . . 4

General Specifications:

Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . 5

Pin-out/package data. . . . . . . . . . . . . . . . . . . . . . . . . 5

• Signal reconstruction

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

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