Datasheet > SGA6489Z

SGA6489Z

更新时间： 2024-11-27 01:08:35

品牌	Logo	应用领域
威讯 - RFMD		放大器
页数	文件大小	规格书
6页	469K
描述
DC to 3500MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER

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SGA6489Z 数据手册

SGA6489ZLow

Noise, High

Gain SiGe HBT

SGA6489Z

DC to 3500MHz, CASCADABLE SiGe HBT

MMIC AMPLIFIER

Package: SOT-89

Product Description

Features

The SGA6489Z is a high performance SiGe HBT MMIC Amplifier. A Darling-

ton configuration featuring one-micron emitters provides high F_Tand



High Gain: 17.5dB 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 50

Operates from Single Supply

Low Thermal Resistance

Package

Applications

Optimum Technology

Matching® Applied

Gain & Return Loss vs. Frequency

V_D= 5.1 V, I_D= 75 mA (Typ.)



PA Driver Amplifier

Cellular, PCS, GSM, UMTS

IF Amplifier

GaAs HBT

GaAs MESFET

InGaP HBT

GAIN

SiGe BiCMOS

Si BiCMOS

-10

-20

-30

-40

Wireless Data, Satellite

ORL

SiGe HBT



GaAs pHEMT

Si CMOS

Si BJT

IRL

GaN HEMT

InP HBT

Frequency (GHz)

RF MEMS

LDMOS

Specification

Parameter

Unit

Condition

Min.

18.4

Typ.

20.1

17.5

16.5

20.7

18.7

34.0

32.0

3500

Max.

22.4

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)

14.4

10.9

3.0

5.1

1950MHz

4.7

5.5

°C/W

Test Conditions: V =8V, I =75mA Typ., OIP Tone Spacing=1MHz, P

per tone=0dBm, R

=39, T =25°C, Z =Z =50

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.

DS111014

1 of 6

12 3 4 5 6

中文翻译

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与SGA6489Z相关器件

型号	品牌	获取价格	描述	数据表
SGA-6489Z	SIRENZA	获取价格	DC-3500 MHz, Cascadable SiGe HBT MMIC Amplifier
SGA6489ZPCK1	RFMD	获取价格	DC to 3500MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER
SGA6489ZSQ	RFMD	获取价格	DC to 3500MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER
SGA6489ZSR	RFMD	获取价格	DC to 3500MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER
SGA-6586	SIRENZA	获取价格	DC-4000 MHz, Cascadable SiGe HBT MMIC Amplifier
SGA6586Z	RFMD	获取价格	DC to 4000MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER
SGA-6586Z	SIRENZA	获取价格	DC-4000 MHz, Cascadable SiGe HBT MMIC Amplifier
SGA6586ZPCK1	RFMD	获取价格	DC to 4000MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER
SGA6586ZSQ	RFMD	获取价格	DC to 4000MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER
SGA6586ZSR	RFMD	获取价格	DC to 4000MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER

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