Datasheet > SGA5286ZSQ

SGA5286ZSQ

更新时间： 2022-02-26 11:21:01

品牌	Logo	应用领域
威讯 - RFMD		放大器
页数	文件大小	规格书
7页	289K
描述
DC to 5000MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER

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SGA5286ZSQ 数据手册

SGA5286ZDC

to 5000MHz,

Cascadable

SiGe HBT

MMIC Ampli-

fier

SGA5286Z

DC to 5000MHz, CASCADABLE SiGe HBT

MMIC AMPLIFIER

Package: SOT-86

Product Description

Features

The SGA5286Z is a high performance SiGe HBT MMIC Amplifier. A Darling-

ton configuration featuring one-micron emitters provides high F_Tand



High Gain: 12.0dB at

1950MHz

excellent thermal performance. The heterojunction increases breakdown

voltage and minimizes leakage current between junctions. Cancellation of

emitter junction non-linearities results in higher suppression of intermodu-

lation products. Only two DC-blocking capacitors, a bias resistor, and an

optional RF choke are required for operation.



Cascadable 50Ω

Operates from Single Supply

Low Thermal Resistance

Package

Applications

Optimum Technology

Matching® Applied

Gain & Return Loss vs. Frequency



PA Driver Amplifier

Cellular, PCS, GSM, UMTS

IF Amplifier

V_D= 3.5 V, I_D= 60 mA (Typ.)

GaAs HBT

GaAs MESFET

InGaP HBT

SiGe BiCMOS

Si BiCMOS

SiGe HBT

-10

-20

GAIN

Wireless Data, Satellite

IRL

T_L=+25ºC



-30

-40

GaAs pHEMT

Si CMOS

ORL

Si BJT

Frequency (GHz)

GaN HEMT

RF MEMS

Specification

Parameter

Unit

Condition

Min.

12.2

Typ.

13.5

12.0

11.5

17.0

14.0

31.0

27.2

5000

Max.

14.9

Small Signal Gain

dBm

MHz

850MHz

1950MHz

2400MHz

850MHz

1950MHz

850MHz

1950MHz

>10dB

Output Power at 1dB Compression

Output Third Intercept Point

Bandwidth Determined by Return

Loss

Input Return Loss

Output Return Loss

Noise Figure

Device Operating Voltage

Device Operating Current

Thermal Resistance

(Junction - Lead)

19.5

24.4

4.9

3.5

1950MHz

3.1

3.9

°C/W

Test Conditions: V =8V, I =60mA Typ., OIP Tone Spacing=1MHz, P

per tone=-5dBm, R

=75Ω, T =25°C, Z =Z =50Ω

OUT

BIAS

RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-

mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc.

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

DS100915

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