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PDF SW-489 Data sheet ( Hoja de datos )
| Número de pieza | SW-489 | |
| Descripción | GaAs SP3T 2.5V High Power Switch | |
| Fabricantes | Tyco Electronics | |
| Logotipo |  |
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1. SW-489 datasheet pdf  Hay una vista previa y un enlace de descarga de SW-489 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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GaAswww.DataSheet4U.com SP3T 2.5V High Power Switch
DC - 2.5 GHz
Feb 12 2002
Preliminary
Features
• Low Voltage Operation 2.5V
• Low Harmonics > 65 dBc at +34 dBm & 1 GHz
• Low Insertion Loss 0.5 dB at 1 GHz
• High Isolation 18.5 dB at 2 GHz
• Miniature FQFP 12-lead 3x3mm Package
• 0.5 micron GaAs pHEMT Process
Description
M/A-COM’s SW-489 is a GaAs PHEMT MMIC single
pole three throw (SP3T) high power switch in a low cost
miniature FQFP 12-lead 3x3mm thin profile package.
The SW-489 is ideally suited for applications where high
power, low control voltage, low insertion loss, high isola-
tion, small size and low cost are required. Typical appli-
cations are for GSM and DCS handset systems that con-
nect separate transmit and receive functions to a com-
mon antenna, as well as other handset and related appli-
cations. This part can be used in all systems operating
up to 2.5 GHz requiring high power at low control volt-
age.
The SW-489 is fabricated using a 0.5 micron gate length
GaAs PHEMT process. The process features full pas-
sivation for performance and reliability.
Absolute Maximum Ratings 1
Parameter
Max Input Power (0.5 - 2.5 GHz,
2.5V Control)
Operating Voltage
Operating Temperature
Storage Temperature
Absolute
Maximum
+38 dBm
+8.5 volts
-40 oC to +85 oC
-65 oC to +150 oC
1. Exceeding any one or combination of these limits may
cause permanent damage.
Functional Schematic
PIN 12
PIN 1
V3
RF3
100 pF
GND
V1
RF1
100 pF
GND
Pin Configuration
PIN PIN Name
No.
1 V3
2 RF3
3 GND
4 GND
5 RF2
6 V2
7 GND
8 RF1
9 V1
10 GND
11 ANT
12 GND
13 GND (paddle)
Description
Control 3
RF Port 3
RF Ground
RF Ground
RF Port 2
Control 2
RF Ground
RF Port 1
Control 1
RF Ground
Antenna Port
RF Ground
RF Ground
1 page  
GaAs SP3T 2.5V High Power Switch
Handling Procedures
The following precautions should be observed to avoid
damage:
Static Sensitivity
Gallium Arsenide Integrated Circuits are ESD sensitive
and can be damaged by static electricity. Proper ESD
techniques should be used when handling these devices.
Ordering Information
Part Number
SW-489
SW-489TR
SW-489SMB
Package
FQFP-N 12-lead Plastic Package
1000 piece reel
Sample Test Board
SW-489
V 1.04
Specifications subject to change without notice.
North America: Tel. (800) 366-2266, Fax (800) 618-8883
Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet SW-489.PDF ] | |
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