SXB-4089 데이터 시트보기 (PDF) - Sirenza Microdevices => RFMD

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SXB-4089

400-2500 MHz ½ W Medium Power InGaP/GaAs HBT Amplifier with Active Bias

Sirenza Microdevices => RFMD 

Product Description

Sirenza Microdevices’ SXB-4089 amplifier is a high efficiency InGaP/ GaAs

Heterojunction Bipolar Transistor (HBT) MMIC housed in low-cost, surface-

mountable plastic package.

These amplifiers are specially designed for use as driver devices for

infrastructure equipment in the 400-2500 MHz cellular, ISM, WLL, PCS, W-

CDMA applications.

Its high linearity makes it an ideal choice for multi-carrier as well as digital

applications.

The matte tin finish on Sirenza’s lead-free package utilizes a post

annealing process to mitigate tin whisker formation and is RoHS compliant

per EU Directive 2002/95. This package is also manufactured with green

molding compounds that contain no antimony trioxide nor halogenated fire

retardants.

Typical IP3, P1dB, Gain

50

45

OIP3

40

P1dB

35

Gain

30

25

20

15

10

5

0

880 MHz

1960 MHz

2140 MHz

SXB-4089

SXB-4089Z

Pb RoHS Compliant

& Green Package

400-2500 MHz ½ W Medium Power

InGaP/GaAs HBT Amplifier with

Active Bias

Product Features

• On-chip Active Bias Control, Single 5V Supply

• High Output 3rd Order Intercept:

+45 dBm typ.

• High P1dB : +28 dBm typ.

• High Gain: +20 dB at 880 MHz

• Low Rth: 25°C/W typ.

• Robust 2000V ESD, Class 2

Applications

• W-CDMA, PCS, Cellular Systems

• Multi-Carrier Applications

Symbol

Parameters

P1dB

Output Power at 1 dB Compression

Units

dBm

S21

Small Signal Gain

dBm

S11

Input VSW R

OIP3

Output Third Order Intercept Point

(Pout/Tone = +11 dBm, Tone spacing = 1 MHz)

dBm

NF

Noise Figure

VCC

Device Operating Voltage

ID

Device Operating Current

RTH, j-l

Thermal Resistance (junction - lead)

Test Conditions:

Ta = 25°C

ZO = 50 Ohms

Measured in Application Circuit

dB

V

mA

°C/W

Frequency

880 MHz

1960 MHz

2140 MHz

880 MHz

1960 MHz

2140 MHz

880 MHz

1960 MHz

2140 MHz

880 MHz

1960 MHz

2140 MHz

880 MHz

1960 MHz

2140 MHz

Min.

26

18

12.5

41.5

42.5

4.75

235

Typ.

27.5

27.5

27.5

20

15

14

1.3:1

1.3:1

1.3:1

43.5

44.5

44.5

5.6

3.3

3.3

5

265

25.3

Max.

22

15.5

2.0:1

5.25

295

The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or omissions. Sirenza Microdevices assumes no responsibility for the use of this

information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or

granted to any third party. Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systems. Copyright 2001 Sirenza Microdevices, Inc.. All worldwide rights

reserved.

303 S. Technology Ct.

Phone: (800) SMI-MMIC

http://www.sirenza.com

Broomfield, CO 80021

1

EDS-103215 Rev E

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