1

Rev. F

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. © 2018 BeRex

5-4000 MHz Wideband Medium Power Amplifier

BT09VG

BeRex’s BT09VG is a high performance and a

high dynamic range amplifier in a low cost

surface mount package(SOT-89) with a RoHS

-compliant, that incorporates reliable het-

erojunction-bipolar-transistor (HBT) devices

fabricated with InGaP GaAs technology.

This device is designed for use where high

linearity is required and features high OIP3

and P1 with low consumption current

(85mA) and requires a few external match-

ing components such as a DC blocking ca-

pacitors on the In/Output pin, a bypass ca-

pacitor and a RF choke for the out port.

All devices are 100% RF/DC tested.

Product Description

Device Features

• Base station Infrastructure/RFID

• Commercial/Industrial/Military wireless system

Applications

Typical Performance

1

Absolute Maximum Ratings

Parameter

Frequency

Unit

900

1900

2450

3500

MHz

Gain

21.5

15.5

13.5

10.8

dB

S11

-16.0

-30.0

-14.0

-15.0

dB

S22

-24.0

-19.0

-19.0

-14.0

dB

OIP3

2

39.0

41.0

41.0

42.0

dBm

P1dB

24.5

25.5

27.0

25.0

dBm

Noise Figure

3.7

4.0

4.7

5.4

dB

Min.

Typical

Max.

Unit

Bandwidth

5

4000

MHz

140

160

180

mA

5.0

V

50

°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

+7.0

Supply Current

mA

220

Input RF Power

dBm

23

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

Application Circuits

*external matching circuit: refer to the page 5 to 14.

RF Choke

RF In

RF Out

Vcc

BT09VG

DC

Block

Bypass

DC

Block