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參數(shù)資料
| 型號(hào)： | AM55-0001RTR |
| 英文描述： | 140 mW Power Amplifier with T/R and Diversity Switches 2.42.5 GHz |
| 中文描述： | 140毫瓦功率放大器與T / R和多樣性開關(guān)2.42.5吉赫 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 400K |
| 代理商： | AM55-0001RTR |
Features
Highly Integrated PA/Attenuator and T/R Switch
Low Current Consumption: 120 mA Typ.
Switch and Attenuator Controls CMOS Compatible
High Power (140 mW) and Low Power (16 mW)
Transmit Power Control
+5 V/-5 V Fixed Supply Voltages
G
Description
M/A-COM’s AM55-0001 is a GaAs power amplifier with
integrated transmit/receive and an antenna diversity switch
in a low cost SSOP 24 plastic package. The AM55-0001
employs active bias circuits that eliminate the need for
external bias adjustment. A ‘Sleep Mode’ is incorporated
which turns off current draw from the positive supply of
the PA during receive mode. The AM55-0001 provides a
10-dB step attenuator for use as a transmit power controller.
The AM55-0001 is designed for low power consumption
and is ideally suited for FSK systems in the 2.4 - 2.5 GHz
bands (North American ISM, Japanese RCR.32 and
European ETSI). Typical applications include WLAN and
wireless portable data collection.
This amplifier is also available without diversity switching
(AM55-0007). Either power amplifier can be combined
with a transceiver IC (MD58-0001) to form a complete RF
front end.
M/A-COM's AM55-0001 is fabricated using a mature
0.5-micron gate length GaAs process. The process features
full passivation for increased performance and reliability.
Specifications Subject to Change Without Notice
V 2.20
1
140 mW Power Amplifier with T/R and Diversity Switches
2.4 - 2.5 GHz
AM55-0001
SSOP-24
Preliminary Specifications
Parameter
Test Conditions
Units
Min.
Typ.
Max.
Power Amplifier
Linear Gain
High Power Mode
Low Power Mode
Both Modes
High Power Mode
Low Power Mode
dB
dB
22
11
26.5
16
1.5:1
21.5
12
-25
-17
120
VSWR In/Out
Output Power
P
IN
= -3 dBm
dBm
dBm
dBc
dBc
mA
18
8
Second Harmonic
Third Harmonic
I
DD
(V
DD1
+ V
DD2
+ V
DD
PA)
T/R and Diversity Switches
Insertion Loss
Isolation
VSWR In/Out
P
IN
= -3 dBm
High Power Mode
200
dB
dB
1.2
15
1.5:1
10
Typical Electrical Specifications
Test Conditions: Frequency: 2.45 GHz, V
DD
= 5 V ±5%, V
GG
= - 5 V ±5%, T
A
= +25°C
G
G
G
G
PIN 1
.004(0,10)
.236
±
.008
5,99
±
0,2
.0275-.0025
0,7-0,06
.340-.0041
8,64-0,1
.025
0,64
.010-.001
+0,1
-0,03
0,25
.057
±
.003
1,45
±
0,08
.007
±
.003
0,18
±
0,08
.015(0,38) x 45
°
.028-.013
0,71-0,33
0-8
°
.008-.0005
0,2
-0,01
.1540-.0043
3,91-0,11
Part Number
AM55-0001
AM55-0001TR
AM55-0001RTR
AM55-0001SMB
*
If specific reel size is required, consult factory for part
number assignment.
Description
SSOP 24-Lead Plastic Package
Forward Tape & Reel
*
Reverse Tape & Reel
*
Designer’s Kit
Ordering Information
Dimensions are in inches over millemeters.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AM55-0001SMB | 140 mW Power Amplifier with T/R and Diversity Switches 2.42.5 GHz |
| AM55-0001TR | 140 mW Power Amplifier with T/R and Diversity Switches 2.42.5 GHz |
| AM55-0003 | DIE(FLASH) |
| AM55-0003RTR | 120NS, PLCC, COM TEMP(FLASH) |
| AM55-0003SMB | 120NS, PDIP, IND TEMP(FLASH) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM55-0001SMB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:140 mW Power Amplifier with T/R and Diversity Switches 2.42.5 GHz |
| AM55-0001TR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:140 mW Power Amplifier with T/R and Diversity Switches 2.42.5 GHz |
| AM55-0003 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:250 mW Power Amplifier with T/R and Diversity Switches 2.42.5 GHz |
| AM55-0003RTR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:250 mW Power Amplifier with T/R and Diversity Switches 2.4 - 2.5 GHz |
| AM55-0003SMB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:250 mW Power Amplifier with T/R and Diversity Switches 2.4 - 2.5 GHz |
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