1

Rev. E

BeRex

●website: www.berex.com

●email: sales@berex.com

Specifications and information are subject to change and products may be discontinued without notice. BeRex is a trademark of BeRex.

All other trademarks are the property of their respective owners. © 2015 BeRex

5-4000 MHz Wideband Low Noise Amplifier

BL081

BeRex’s BL081 is a high performance LNA

based on GaAs material with E-pHEMT pro-

cess, packaged in a RoHS-compliant with SOT-

89 surface mount package. It is designed for

use where low noise and high linearity are re-

quired and features low noise and high OIP3

with low current at wideband frequency. It

requires a few external matching components.

All devices are 100% RF/DC tested and classi-

fied as HBM ESDS Class 0.

Product Description

Device Features

 Base station Infrastructure/RFID

 Commercial/Industrial/Military wireless system

Applications

Applications Circuit

Typical Performance

1

Absolute Maximum Ratings

Parameter

Frequency

Unit

900

1900

2140

2450

3500

MHz

Gain

20.5

17.0

16.0

15.5

13.4

dB

S11

-20.0

-20.0

-20.0

-21.0

-18.3

dB

S22

-22.0

-17.0

-17.0

-17.0

-12.1

dB

OIP3

2

28.5

30.0

30.0

30.0

31.1

dBm

P1dB

17.5

17.5

17.5

17.5

18.5

dBm

Noise Figure

0.95

1.13

1.15

1.25

1.4

dB

Min.

Typical

Max.

Unit

Bandwidth

5

4000

MHz

15

27

35

mA

5.0

V

63

°C/W

Parameter

Unit

Rating

Operating Case Temperature

°C

-40 to +85

Storage Temperature

°C

-55 to +155

Junction Temperature

°C

+220

Operating Voltage

V

+6.0

Supply Current

mA

160

Input RF Power

dBm

30

Operation of this device above any of these parameters may result in permanent damage.

*external matching circuit: refer to the page 4 to 12.

RF Choke

RF In

RF Out

Vcc

BL081

DC

Block

Bypass

DC

Block