Datasheet > HMC882A

HMC882A

更新时间： 2024-09-18 01:13:31

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
11页	473K
描述
3.95 GHz to 6.9 GHz, Tunable Low-Pass Filter

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HMC882A 数据手册

3.95 GHz to 6.9 GHz,

Tunable Low-Pass Filter

HMC882A

Data Sheet

FEATURES

FUNCTIONAL BLOCKDIAGRAM

Amplitude settling time: 200 ns

Wideband rejection: ≥35 dB

Single-chip replacement for mechanically tuned designs

RoHS compliant, 32-lead, 5 mm × 5 mm LFCSP package

HMC882A

GND

RFIN

GND

RFOUT

APPLICATIONS

FCTL

Figure 1.

Testing and measurement equipment

Military radar and electronic warfare/electronic counter

measures (ECMs)

Satellite communication and space

Industrial and medical equipment

GENERAL DESCRIPTION

The HMC882A is a monolithic microwave integrated circuit

(MMIC) low-pass filter that features a user-selectable cutoff

frequency (f_3dB). The cutoff frequency can be varied from

3.95 GHz to 6.9 GHz by applying a single analog tuning voltage

between 0 V and 14 V. This low-pass filter provides a low 3 dB

insertion loss, 13 dB return loss, and >20 dB stopband attenuation

at 1.28 × f_3dBGHz. This tunable filter can be used as a much

smaller alternative to physically large switched filter banks and

cavity tuned filters. The HMC882A has excellent microphonics

due to the monolithic design and low residual phase noise of

−165 dBc/Hz, and provides a dynamically adjustable solution in

advanced communications applications. The low-pass tunable

filter is packaged in a RoHS compliant, 5 mm × 5mm LFCSP

package.

Rev. 0

Document Feedback

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rightsof third parties that may result fromits use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks andregisteredtrademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Technical Support

www.analog.com

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