Datasheet > HMC895LP4E_12

HMC895LP4E_12

更新时间： 2022-11-07 18:00:24

品牌	Logo	应用领域
HITTITE		过滤器 LTE
页数	文件大小	规格书
8页	969K
描述
FILTER - TUNABLE, BAND PASS SMT

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HMC895LP4E_12 数据手册

HMC895LP4E

v01.0911

FILTER - TUNABLE, BAND PASS SMT

6.8 - 12.6 GHz

Typical Applications

The HMC895LP4E is ideal for:

Features

Fast Tuning Response

Excellent Wideband Rejection

• Test & Measurement Equipment

• Military RADAR & EW/ECM

• SATCOM & Space

Tunable low side/high side rejection “notch”

Single Chip Replacement

for Mechanically Tuned Designs

• Industrial & Medical Equipment

Functional Diagram

24 Lead 4x4 mm SMT Package

General Description

The HMC895LP4E is a MMIC band pass ﬁlter which

features a user selectable passband frequency. The

3 dB ﬁlter bandwidth is approximately 10%. The 20

dB ﬁlter bandwidth is approximately 22%. The center

frequency can be varied between 6.8 and 12.6

GHz by applying an analog tune voltage between 0

and 14V. This tunable ﬁlter can be used as a much

smaller alternative to physically large switched ﬁlter

banks and cavity tuned ﬁlters. The HMC895LP4E has

excellent microphonics due to the monolithic design,

and provides a dynamically adjustable solution in

advanced communications applications.

Electrical Speciﬁcations, T_A= +25 °C, Vfctl = Vnctl Unless Otherwise Stated

Parameter

Min.

6.8

Typ.

Max.

12.6

Units

GHz

F_centerTuning Range

3 dB Bandwidth

Low Side Rejection Frequency (Rejection >20 dB)

High Side Rejection Frequency (Rejection >20 dB)

Low Side Sub-Harmonic Rejection (Rejection >40 dB)

High Side Sub-Harmonic Rejection (Rejection >40 dB)

Re-entry Frequency (Rejection <30 dB)

Insertion Loss

0.88 *F_center

GHz

1.10 *F_center

0.75 *F_center

1.22 *F_center

>40

Return Loss (2 dB bandwidth)

Input IP3 (Pin = 0 to +15 dBm)

dBm

Input Power @ 5° Shift In Insertion Phase (Vfctl = 0V)

Input Power @ 5° Shift In Insertion Phase (Vfctl = 1V)

Frequency Control Voltage (Vfctl)

16.5

Source/Sink Current (Ifctl

Low Side/High Side Rejection Control Voltage (Vnctl)

Source/Sink current (Inctl)

Residual Phase Noise ^[1](100 kHz Offset)

-155

-1.0

dBc/Hz

MHz/°C

F_centerDrift Rate

Tuning Speed, Phase Settling to within 10° ^[2]

<200

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

[2] Tuning speed includes 40 ns tuning voltage ramp from driver.

For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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

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