Datasheet > 388LP4E

388LP4E

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
HITTITE		缓冲放大器
页数	文件大小	规格书
6页	358K
描述
MMIC VCO w/ BUFFER AMPLIFIER, 3.15 - 3.4 GHz

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数据手册

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388LP4E 数据手册

HMC388LP4 / 388LP4E

v02.0805

MMIC VCO w/ BUFFER

AMPLIFIER, 3.15 - 3.4 GHz

Typical Applications

Features

Low noise MMIC VCO w/Buffer Ampliﬁer for:

• Wireless Local Loop (WLL)

• VSAT & Microwave Radio

• Test Equipment & Industrial Controls

• Military

Pout: +4.9 dBm

Phase Noise: -113 dBc/Hz @100 KHz

No External Resonator Needed

Single Supply: 3V @ 39 mA

QFN Leadless SMT Package, 16 mm²

Functional Diagram

General Description

The HMC388LP4 & HMC388LP4E are GaAs InGaP

Heterojunction Bipolar Transistor (HBT) MMIC VCOs

with integrated resonators, negative resistance dev-

ices, varactor diodes, and buffer ampliﬁers. Covering

3.15 to 3.4 GHz, the VCO’s phase noise performance

is excellent over temperature, shock, vibration and

process due to the oscillator’s monolithic structure.

Power output is 4.9 dBm typical from a single supply

of 3V @ 39mA. The voltage controlled oscillator is

packaged in a low cost leadless QFN 4x4 mm surface

mount package.

Electrical Specifications, T_A= +25° C, Vcc = +3V

Parameter

Frequency Range

Min.

1.5

Typ.

3.15 - 3.4

4.9

Max.

Units

GHz

dBm

dBc/Hz

Power Output

SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RF Output

Tune Voltage (Vtune)

-113

Supply Current (Icc) (Vcc = +3.0V)

Tune Port Leakage Current

μA

Output Return Loss

Harmonics

2nd

3rd

-7

-14

dBc

Pulling (into a 2.0:1 VSWR)

Pushing @ Vtune= +5V

Frequency Drift Rate

2.7

-2

MHz pp

MHz/V

MHz/°C

0.4

For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

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