MASWSS0157
GaAs SPDT Switch
DC - 2.5 GHz
Features
Very Low DC Power Consumption: 100 µW
Low Insertion Loss: 0.5 dB
High Isolation: 25 dB up to 2 GHz
Very High Intercept Point: 45 dBm IP3
Nanosecond Switching Speed
Lead-Free SOIC-8 Package
100% Matte Tin Plating over Copper
Halogen-Free “Green” Mold Compound
260°C Reflow Compatible
RoHS* Compliant Version of the SW-239
Description
The MASWSS0157 is a GaAs MMIC SPDT switch in
a lead-free SOIC 8-lead surface mount plastic
package. This device is ideally suited for use where
low power consumption is required.
Typical applications include transmit/receive
switching, switch matrices and switched filter banks
in systems such as radio and cellular equipment,
PCM, GPS, fiber optic modules, and other battery
powered radio equipment.
The MASWSS0157 is fabricated using a monolithic
GaAs MMIC using a mature 1 micron process. The
process features full chip passivation for increased
performance and reliability.
Ordering Information 1
Part Number
Package
MASWSS0157
Bulk Packaging
MASWSS0157TR
1000 piece reel
MASWSS0157TR-3000
3000 piece reel
MASWSS0157SMB
Sample Test Board
1. Reference Application Note M513 for reel size information.
Functional Schematic
Pin 8
GND
GND
RF2
B
Rev. V4
Pin 1
RFC
GND
RF1
A
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
Function
RF Common
Ground
RF Port 1
Control A
Control B
RF Port 2
Ground
Ground
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
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