HMC881LP5

更新时间： 2024-09-17 05:36:15

品牌	Logo	应用领域
HITTITE		过滤器 LTE
页数	文件大小	规格书
6页	464K
描述
FILTER - TUNABLE, LOW PASS SMT 2.2 - 4.0 GHz

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HMC881LP5 数据手册

HMC881LP5E

v01.0110

FILTER - TUNABLE, LOW PASS SMT

2.2 - 4.0 GHz

Typical Applications

The HMC881LP5E is ideal for:

• Test & Measurement Equipment

• Military, RADAR & EW

• SATCOM & Space

Features

Fast Tuning Response

Excellent Wideband Rejection

Single Positive Frequency Control: 0 to +14V

Low Insertion Loss &

User Selectable Cutoff Frequency

• R&D Laboratories

Single Chip Replacement

for Mechanically Tuned Designs

32 Lead 5x5 mm SMT Package: 25 mm²

General Description

Functional Diagram

The HMC881LP5E is a MMIC low pass ﬁlter which

features a user selectable cutoff frequency. The

cutoff frequency can be varied from 2.2 to 4.0 GHz

by applying a single analog tuning voltage between

0 and 14V. This low pass ﬁlter provides a low 3.8 dB

insertion loss, 10 dB return loss and 1.25 x ƒcutoff

stopband attenuation of >20 dB. This tunable ﬁlter

can be used as a much smaller alternative to physi-

cally large switched ﬁlter banks and cavity tuned ﬁl-

ters. The HMC881LP5E has excellent microphonics

due to the monolithic design, and provides a dynami-

cally adjustable solution in advanced communications

applications. The low pass tunable ﬁlter is packaged

in a RoHS compliant 5x5mm QFN leadless package.

Electrical Speciﬁcations, T_A= +25°C

Parameter

Min.

Typ.

Max.

Units

GHz

Passband

[1]

ƒcutoff Tuning Range

2.2

Stopband Frequency (Rejection >20 dB)

Re-entry Frequency (Rejection <30 dB)

Insertion Loss

1.25 x ƒcutoff

3.8

Return Loss

Maximum Input Power for Linear Operation

Frequency Control Voltage (Vfctl)

dBm

Frequency Control Port Source/Sink Current (I_fctl

)

Residual Phase Noise ^[2](1 MHz offset)

ƒcutoff Drift Rate (Fixed Vfctl)

-165

-0.8

dBc/Hz

MHz/°C

Tuning Characteristics ^[3]

tFULLBAND (0% Vfctl to 90% RF)

150

[1] ƒcutoff deﬁned as the point at which the insertion loss is 3 dB below the minimum passband insertion loss.

[2] Optimum residual phase noise performance requires the use of a low noise driver circuit.

[3]Tuning speed is dependent on driver circuit. Data measured with a high speed op-amp driver and includes driver slew rate delay.

For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824

Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com

Application Support: Phone: 978-250-3343 or apps@hittite.com

3 - 2

12 3 4 5 6

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与HMC881LP5相关器件

型号	品牌	获取价格	描述	数据表
HMC881LP5_10	HITTITE	获取价格	FILTER - TUNABLE, LOW PASS SMT 2.2 - 4.0 GHz
HMC881LP5E	HITTITE	获取价格	FILTER - TUNABLE, LOW PASS SMT 2.2 - 4.0 GHz
HMC881LP5ETR	HITTITE	获取价格	2200MHz, LOW PASS FILTER, ROHS COMPLIANT, PLASTIC PACKAGE-32
HMC882A	ADI	获取价格	3.95 GHz to 6.9 GHz, Tunable Low-Pass Filter
HMC882ALP5E	ADI	获取价格	3.95 GHz to 6.9 GHz, Tunable Low-Pass Filter
HMC882ALP5ETR	ADI	获取价格	3.95 GHz to 6.9 GHz, Tunable Low-Pass Filter
HMC882LP5E	HITTITE	获取价格	FILTER - TUNABLE, LOW PASS SMT 4.5 - 7.6 GHz
HMC882LP5E_1007	HITTITE	获取价格	FILTER - TUNABLE, LOW PASS SMT 4.5 - 7.6 GHz
HMC882LP5ETR	ADI	获取价格	Filter - Tunable, Low Pass SMT, 4.5 - 7.6 GHz
HMC882LP5ETR	HITTITE	获取价格	Wide Band Low Power Amplifier,

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