Datasheet > 618LP3E

618LP3E

更新时间： 2024-01-15 05:22:48

品牌	Logo	应用领域
HITTITE		放大器
页数	文件大小	规格书
10页	327K
描述
GaAs SMT PHEMT LOW NOISE AMPLIFIER, 1.7 - 2.2 GHz

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中文翻译

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618LP3E 数据手册

HMC618LP3 / 618LP3E

v04.0508

GaAs SMT PHEMT LOW NOISE

AMPLIFIER, 1.7 - 2.2 GHz

Features

Typical Applications

The HMC618LP3(E) is ideal for:

• Cellular/3G and LTE/WiMAX/4G

• BTS & Infrastructure

Noise Figure: 0.75 dB

Gain: 19 dB

OIP3: 36 dBm

• Repeaters and Femto Cells

• Public Safety Radios

Single Supply: +3V to +5V

50 Ohm Matched Input/Output

16 Lead 3x3mm SMT Package: 9 mm²

Functional Diagram

General Description

The HMC618LP3(E) is a GaAs PHEMT MMIC

Low Noise Ampliﬁer that is ideal for Cellular/3G and

LTE/WiMAX/4G basestation front-end receivers

operating between 1.7 - 2.2 GHz. The ampliﬁer has

been optimized to provide 0.75 dB noise ﬁgure,

19 dB gain and +36 dBm output IP3 from a single

supply of +5V. Input and output return losses are

excellent and the LNA requires minimal external

matching and bias decoupling components. The

HMC618LP3(E) shares the same package and

pinout with the HMC617LP3(E) 0.55 - 1.2 GHz LNA.

The HMC618LP3(E) can be biased with +3V to +5V

and features an externally adjustable supply current

which allows the designer to tailor the linearity

performance of the LNA for each application. The

HMC618LP3(E) is an ideal replacement for the

HMC375LP3(E).

Electrical Speciﬁcations, T_A= +25° C, R_bias= 10K

Vdd = 3 Vdc

Parameter

Vdd = 5 Vdc

Units

Min.

Typ.

1700 - 2000

Max.

Min.

Typ.

2000 - 2200

15.8

Max.

1.2

Min.

Typ.

1700 - 2000

Max.

Min.

Typ.

2000 - 2200

Max.

Frequency Range

Gain

MHz

12.5

13.5

Gain Variation Over Temperature

Noise Figure

0.009

0.90

0.009

0.9

0.008

0.75

0.008

0.85

dB/°C

1.2

1.1

1.15

Input Return Loss

Output Return Loss

19.5

12.5

9.5

Output Power for 1 dB

Compression (P1dB)

13.5

16.5

dBm

Saturated Output Power (Psat)

Output Third Order Intercept (IP3)

Supply Current (Idd)

20.5

dBm

117

155

117

155

* Rbias resistor sets current, see application circuit herein

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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