Datasheet > AM55-0003

AM55-0003

更新时间： 2024-11-15 23:29:55

品牌	Logo	应用领域
其他 - ETC		开关放大器射频微波功率放大器
页数	文件大小	规格书
8页	448K
描述
250 mW Power Amplifier with T/R and Diversity Switches 2.42.5 GHz

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中文翻译

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数据手册

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AM55-0003 数据手册

Preliminary Speciﬁcations

250 mW Power Ampliﬁer with T/R and Diversity Switches

2.4 - 2.5 GHz

AM55-0003

Features

SSOP-28

+.0037

-.0041

+0,09

-0,1

●

Highly Integrated Power Ampliﬁer With T/R and

.3900

9,91

+.0025

Diversity Switches

.0275

0,7

-.0025

●

Operates Over 2.7 V to 6 V Supply Voltage

+0,06

-0,06

●

High Linear Output Power (P : +24 dBm)

1dB

+.0034

●

Individual Gate Control for Each Ampliﬁer Stage

Low Cost SSOP-28 Plastic Package

.1540

.236 ±.008

5,99±0,2

-.0043

●

+0,09

-0,11

3,91

PIN 1

Description

+.0018

-.0005

+0,05

-0,01

.057 ±.003

1,45 ±0,08

.015 (0,38) X 45°

.0080

0,2

M/A-COM’s AM55-0003 is a GaAs power ampliﬁer with

integrated transmit/receive and an antenna diversity switch

in a low cost SSOP 28 plastic package. The power

amplifier delivers +24 dBm of linear power with high

efﬁciency and can be operated with voltages as low as 2.7

volts. The power ampliﬁer switch is fully monolithic. The

T/R and diversity switches achieve good insertion loss and

isolation without degrading the overall linearity. The

switches can be controlled with CMOS logic levels.

+.004

-.001

+0,1

-0,03

.010

0-8°

.007 ±.003

0,18 ±0,08

.025

0,64

0,25

+.022

-.013

.028

0,71

.004 (0,10)

+0,56

-0,33

Dimensions are inches over millimeters

The AM55-0003 is ideally suited for QPSK, BPSK or other

linearly modulated systems in the 2.4 GHz ISM frequency

band. It can also be used in GFSK systems where levels of

+25 dBm are required. Typical applications include WLAN

and wireless portable data collection. This power ampliﬁer

can be combined with a transceiver IC (MD58-0001 or

MD58-0002) to form a complete RF front end.

Ordering Information

Part Number

Description

AM55-0003

SSOP 28-Lead Plastic Package

Forward Tape & Reel*

Reverse Tape & Reel*

Designer’s Kit

AM55-0003TR

AM55-0003RTR

AM55-0003SMB

M/A-COM's AM55-0003 is fabricated using a mature

0.5-micron gate length GaAs process. The process features

full passivation for increased performance and reliability.

If speciﬁc reel size is required, consult factory for part number

assignment.

Typical Electrical Speciﬁcations

Test Conditions: Frequency: 2.45 GHz, V

adjusted for 70 mA quiescent bias on V

= 5 V±5%, V adjusted for 20 mA quiescent bias on V , V

DD1 G2

DD1,2,3

, V adjusted for 90 mA quiescent bias on V

, T = +25°C

DD2

DD3

Parameter

Units

Min.

Typ.

Max.

Power Ampliﬁer

Linear Gain

1.75:1

24.5

-20

VSWR In/Out

Output Power @ P_1dB

Second Harmonic @ P_1dB

Third Harmonic @ P_1dB

I_DD@ P_1dB(V_DD1+ V_DD2+ V_DD3

T/R and Diversity Switches

Insertion Loss

dBm

dBc

22.5

-30

-10

375

)

270

1.2

Isolation

VSWR In/Out

1.5:1

Speciﬁcations Subject to Change Without Notice

V 2.0

M/A-COM Inc.

■

1011 Pawtucket Boulevard, Lowell, MA 01853 USA

■

Telephone: 800-366-2266

12 3 4 5 6 7 8

中文翻译

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与AM55-0003相关器件

型号	品牌	获取价格	描述	数据表
AM55-0003RTR	ETC	获取价格	250 mW Power Amplifier with T/R and Diversity Switches 2.42.5 GHz
AM55-0003SMB	ETC	获取价格	250 mW Power Amplifier with T/R and Diversity Switches 2.42.5 GHz
AM55-0003TR	ETC	获取价格	250 mW Power Amplifier with T/R and Diversity Switches 2.42.5 GHz
AM55-0004	TE	获取价格	250 mW Linear Power Amplifier and T/R Switch 1.8 - 2.0 GHz
AM55-0004_1	TE	获取价格	250 mW Linear Power Amplifier and T/R Switch 1.8 - 2.0 GHz
AM55-0004RTR	TE	获取价格	250 mW Linear Power Amplifier and T/R Switch 1.8 - 2.0 GHz
AM55-0004SMB	TE	获取价格	250 mW Linear Power Amplifier and T/R Switch 1.8 - 2.0 GHz
AM55-0004TR	TE	获取价格	250 mW Linear Power Amplifier and T/R Switch 1.8 - 2.0 GHz
AM55-0007	ETC	获取价格	140 mW Power Amplifier with T/R Switch 2.42.5 GHZ
AM55-0007RTR	ETC	获取价格	Microwave/Millimeter Wave Amplifier

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