MASWSS0028 Datasheet, PDF (1/3 Pages) Tyco Electronics – GaAs SP3T 2.5 V Switch DC - 3.0 GHz

GaAs SP3T 2.5 V Switch
DC - 3.0 GHz
Features
• Low Voltage Operation: 2.5V
• Low Insertion Loss: 0.3 dB at 1 GHz
• 2mm 8-Lead PQFN Package
• 0.5 micron GaAs PHEMT Process
Description
M/A-COM’s MASWSS0028 is a GaAs PHEMT
MMIC single pole three throw (SP3T) switch in a low
cost 2mm 8-Lead PQFN package. The
MASWSS0028 is ideally suited for applications
where low control voltage, low insertion loss, high
isolation, small size and low cost are required.
Typical applications are for filter and antenna
switching in handset systems that connect separate
receive functions to a common antenna, as well as
other related handset and general purpose
applications. This part can be used in all systems
operating up to 3 GHz requiring low control voltage.
The MASWSS0028 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process
features full passivation for performance and
reliability.
Ordering Information¹
Part Number
Package
MASWSS0028
Bulk Packaging
MASWSS0028TR
1000 piece reel
MASWSS0028TR-3000
3000 piece reel
MASWSS0028SMB
Sample Board
1. Reference Application Note M513 for reel size information.
Truth Table ²
V1
V2
0
1
V3
RFC -
RF1
0
On
1
0
0
Off
0
0
1
Off
2. 0 = 0 V ± 0.2 V, 1 = +2.5 V to +5 V.
RFC -
RF2
Off
On
Off
RFC -
RF3
Off
Off
On
Functional Schematic
100pF
MASWSS0028
V2
100pF
100pF
100pF
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
Function
RFC
GND
V1
RF1
RF2
V2
V3
RF3
Description
RF In/Out
RF Ground
Control 1
RF In/Out
RF In/Out
Control 2
Control 3
RF In/Out
Absolute Maximum Ratings ^3,4
Parameter
Absolute Maximum
Max Input Power
(0.5 - 3 GHz, 2.5V Control)
+32 dBm
Voltage
Operating Temperature
Storage Temperature
±8.5 volts
-40^°C to +85^°C
-65^°C to +150^°C
3. Exceeding any one or combination of these limits may cause
permanent damage to this device.
4. M/A-COM does not recommend sustained operation near
these survivability limits.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
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Visit www.macom.com for additional data sheets and product information.