MASWSS0033 Datasheet, PDF (1/5 Pages) Tyco Electronics – GaAs SP3T 2.5V High Power Switch DC - 2.5 GHz

GaAs SP3T 2.5V High Power Switch
DC - 2.5 GHz
Feb 12 2002
Preliminary
Features
• Low Harmonic Knee Voltage < 2.5V
• Low Harmonics > 65 dBc at +34 dBm & 1 GHz
• Low Insertion Loss 0.45 dB at 1 GHz
• High Isolation 18.5 dB at 2 GHz
• FQFP 12-lead 3x3mm Low Profile Package
• 0.5 micron GaAs pHEMT Process
Description
M/A-COM’s MASWSS0033 is a GaAs PHEMT MMIC
SP3T high power switch in a low cost miniature FQFP
12-lead 3x3mm thin profile package. This package
represents a lower profile than standard FQFP style,
featuring a 0.8mm maximum thickness.
The MASWSS0033 is ideally suited for applications
where high power, low control voltage, low insertion
loss, high isolation, small size and low cost are re-
quired. Typical applications are for GSM and DCS
handset systems that connect separate transmit and
receive functions to a common antenna, as well othe
handset and related applications. This part can be
used in all systems operating up to 2.5 GHz requiring
high power at low control voltage.
The MASWSS0033 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process fea-
tures full passivation 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 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