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參數(shù)資料
| 型號： | AM52-0023SMB |
| 英文描述： | Power Amplifier with T/R Switch for 802.11b |
| 中文描述： | 功率放大器的T / R 802.11開關(guān) |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 198K |
| 代理商： | AM52-0023SMB |
for 802.11b
Specifications subject to change without notice.
n
North America:
Tel. (800) 366-2266
n
Asia/Pacific:
Tel.+81-44-844-8296, Fax +81-44-844-8298
n
Europe:
Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
1
Visit www.macom.com for additional data sheets and product information.
Power Amplifier with T /R S witc h
Preliminary Release
V 1.3
Features
WLAN and Bluetooth Applications
Meets 802.11b Spectral Mask Requirements at +20
dBm PA Output Power
Integrated SPDT Switch
Integrated Detector
Downset Leadframe for Excellent Heat Dissipation
High Power, Low Power, Shutdown Modes
Description
The AM52-0023 is a two stage power amplifier designed
for 802.11b and other 2.4 GHz applications. This
product includes a detector and a T/R switch. Transmit
specifications are given at the antenna port and include
the switch insertion loss. The small size and height of
the AM52-0023 make it ideal for PC card applications.
The AM52-0023 has three operating modes; High
Power, Low Power, and Shutdown. The High Power
Mode has both the first and second PA stages biased on
and is achieved by setting both Vctrl1 and Vctrl2 to +3
volts. The Low Power Mode has the first PA stage on
and the second PA stage off and is achieved by setting
Vctrl1 to +3 volts and Vctrl2 to 0 volts. The Shutdown
Mode is achieved by setting both Vctrl1 and Vctrl2 to 0
volts.
Handling Procedures
Please observe the following precautions to avoid
damage to the AM52-0023:
Static Sensitivity
Gallium arsenide integrated circuits are ESD
sensitive and can be damaged by static electricity.
Use proper ESD precautions when handling these
devices.
Ordering Information
Part Number
Description
AM52-0023TR
AM52-0023TR-3000
13 inch, 3000 piece reel
AM52-0023SMB
7 inch, 1000 piece reel
AM52-0023 Sample Test Board
Functional Schematic
1
20
P
O
/
V
S
V
S
V
C
N
R
SW
TX
NC
TX
SW
RX
ANT
V
S
V
D
V
S
V
C
V
SUP
V
SUP
NC
RF
IN
NC
V
C
Pin Configuration
Pin No.
Function
Description
3, 5, 9, 14
NC
No Connection
4
RF
IN
RF Input to Amplifier
1, 2, 7, 18, 20
V
SUPPLY
DC Supply
6
V
CTRL1
Power Control, Stage 1
8
V
CTRL2
Power Control, Stage 2
10
RX
Receive Port on Switch
11
SW
TX
Switch Control
12
ANT
Switch Antenna Port
13
SW
RX
Switch Control
15
TX
Switch Transmit Port
16
PA
OUT
/V
SUP
PA Output, DC Supply
17
V
DET
Detected Output Power
19
V
CTL
Detector Control
Base
GND
RF/DC Ground
A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AM52-0023TR | Power Amplifier with T/R Switch for 802.11b |
| AM52-0023 | Power Amplifier with T/R Switch for 802.11b |
| AM52-0023TR-3000 | Power Amplifier with T/R Switch for 802.11b |
| AM52-0024 | 0.5 W, 2.4 GHz Power Amplifier |
| AM52-0024SMB | 0.5 W, 2.4 GHz Power Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM52-0023TR | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Power Amplifier with T/R Switch for 802.11b |
| AM52-0023TR-3000 | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Power Amplifier with T/R Switch for 802.11b |
| AM52-0024 | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Power Amplifier 0.5W 2.4GHz |
| AM52-0024_1 | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Power Amplifier 0.5W 2.4GHz |
| AM52-0024SMB | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Power Amplifier 0.5W 2.4GHz |
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