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PDF AM52-0023 Data sheet ( Hoja de datos )
| Número de pieza | AM52-0023 | |
| Descripción | Power Amplifier with T/R Switch for 802.11b | |
| Fabricantes | Tyco Electronics | |
| Logotipo |  |
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Power Amplifier with T/R Switch
for 802.11b
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
7 inch, 1000 piece reel
AM52-0023TR-3000 13 inch, 3000 piece reel
AM52-0023SMB
AM52-0023 Sample Test Board
Functional Schematic
20
VSUP 1
VSUP
NC
RFIN
NC
TX
NC
SWRX
ANT
SWTX
Pin Configuration
Pin No.
Function
3, 5, 9, 14
NC
4
1, 2, 7, 18, 20
6
RFIN
VSUPPLY
VCTRL1
8 VCTRL2
10 RX
11 SWTX
12 ANT
13 SWRX
15 TX
16
17
19
Base
PAOUT /VSUP
VDET
VCTL
GND
Description
No Connection
RF Input to Amplifier
DC Supply
Power Control, Stage 1
Power Control, Stage 2
Receive Port on Switch
Switch Control
Switch Antenna Port
Switch Control
Switch Transmit Port
PA Output, DC Supply
Detected Output Power
Detector Control
RF/DC Ground
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
Visit www.macom.com for additional data sheets and product information.
1
1 page  
PaProt wDeerscArmipptiloifnier with T/R Switch for 802.11b
Transmit Spectrum Mask, High Power Mode
Pin = 0 dBm
AM52-0023
V 1.3
Transmit Spectrum Mask, Low Power Mode
Pin = 0 dBm
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
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet AM52-0023.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| AM52-0023 | Power Amplifier with T/R Switch for 802.11b | Tyco Electronics |
| AM52-0023SMB | Power Amplifier with T/R Switch for 802.11b | Tyco Electronics |
| AM52-0023TR | Power Amplifier with T/R Switch for 802.11b | Tyco Electronics |
| AM52-0023TR-3000 | Power Amplifier with T/R Switch for 802.11b | Tyco Electronics |
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