Datasheet > BG20B_1

BG20B_1

更新时间： 2024-11-06 08:52:47

品牌	Logo	应用领域
BEREX		放大器
页数	文件大小	规格书
9页	1116K
描述
5-800 MHz Internally Matched IF Amplifier

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BG20B_1 数据手册

BG20B

5-800 MHz Internally Matched IF Amplifier

Device Features

 OIP3 = 41.0 dBm @ 70 MHz

 Gain = 22.0 dB @ 70 MHz

 Output P1 dB = 21.0 dBm @ 70 MHz

 50 Ω Cascadable

 Patented temperature compensation

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

Typical Performance¹

Product Description

Parameter

Frequency

Unit

BeRex’s BG20B is a high performance InGaP/

GaAs HBT MMIC amplifier, internally

140

21.9

-26.5

250

21.7

-27.0

500

21.0

-25.5

800

20.5

-23.2

MHz

matched to 50 Ohms and uses a patented

temperature compensation circuit to pro-

vide stable current over the operating tem-

perature range without the need for exter-

nal components. The BG20B 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.

Gain

S11

22.0

-23.5

S22

OIP3²

-18.0

41.0

21.0

4.6

-21.5

39.5

21.0

4.7

-20.0

38.5

21.0

4.7

-16.0

36.0

21.0

4.8

-12.2

31.0

19.0

4.8

dBm

P1dB

Noise Figure

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

OIP3 _ measured with two tones at an output of 13 dBm per tone separated by 1 MHz.

Min.

Typical

Max.

800

115

Unit

Applications

Bandwidth

I_C@ (Vc = 5V)

V_C

MHz



Base station Infrastructure/RFID

105

5.0

Commercial/Industrial/Military wireless system

dG/dT

R_TH

-0.002

dB/°C

°C/W

Applications Circuit

Absolute Maximum Ratings

Parameter

Rating

Unit

°C

Operating Case Temperature

Storage Temperature

Junction Temperature

Operating Voltage

Supply Current

-40 to +85

-55 to +155

+220

+6.0

200

*C1, C2=2700pF ± 5%; C3 = 100 pF ± 5%; C4 = 1000pF ±5%

*C5 = 10uF; L1 = 470nH ±5%

Input RF Power

dBm

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

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.

Rev. C

12 3 4 5 6 7...9

中文翻译

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