BIF3 datasheet(1/9 Pages) BEREX

номер детали	BIF3

подробное описание детали	5-800 MHz Internally Matched IF Amplifier

PDF	9 Pages

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производитель	BEREX [BeRex Corporation]

домашняя страница	http://www.berex.com

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1

5-800 MHz Internally Matched IF Amplifier

BIF3

 OIP3 = 44.0 dBm @ 70 MHz

 Gain = 20.3 dB @ 70 MHz

 Output P1 dB = 23.5 dBm @ 70 MHz

 50 Ω Cascadable

 Patented over voltage protection

 Lead-free/RoHS-compliant SOT-89 SMT package

BeRex’s BIF3 is a high performance InGaP/

GaAs HBT MMIC amplifier, internally

matched to 50 Ohms and uses a patented

over voltage protection circuit to protect a

internal device. The BIF3 is designed for

high linearity IF amplifier that requires excel-

lent gain, high OIP3 and flatness. It is pack-

aged in a RoHS-compliant with SOT-89 sur-

face mount package.

Product Description

Device Features

 Base station Infrastructure/RFID

 Commercial/Industrial/Military wireless system

Applications

Applications Circuit

*C1, C2=8200pF ± 5%; C3 = 100 pF ± 5%; C4 = 1000pF ±5%

1 Device performance _ measured on a BeRex evaluation board at 25°C, 50 Ω system.

2 OIP3 _ measured with two tones at an output of 8 dBm per tone separated by 1 MHz.

Typical Performance

1

Absolute Maximum Ratings

Parameter

Frequency

Unit

70

140

250

500

800

MHz

Gain

20.3

20.2

19.9

19.0

17.9

dB

S11

-19.0

-18.0

-15.0

-11.0

-8.0

dB

S22

-16.0

-17.0

-16.0

-13.0

-11.0

dB

OIP3

2

44.0

41.5

40.5

39.5

dBm

P1dB

23.5

24.5

24.2

24.0

dBm

Noise Figure

5.1

5.2

5.3

dB

Min.

Typical

Max.

Unit

Bandwidth

5

800

MHz

IC @ (Vc = 5V)

75

85

97

mA

VC

5.0

V

dG/dT

-0.004

dB/°C

RTH

45

°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

140

Input RF Power

dBm

23

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

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.

*C5 = 10uF; L1 = 680nH ±5%

Above 7V, a device goes to protection mode.

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