MASWSS0199_15 Datasheet, PDF (1/5 Pages) M/A-COM Technology Solutions, Inc. – GaAs SP3T 2.6 V CDMA-GPS Switch

MASWSS0199
GaAs SP3T 2.6 V CDMA-GPS Switch
DC - 2.5 GHz
Features
 Unbalanced (asymmetric) RF Paths
 Low Cross Modulation
 Low Insertion Loss: 0.5 dB at 1.0 GHz
 High Isolation: 20 dB at 2.0 GHz
 0.5 micron GaAs PHEMT Process
 Lead-Free 3 mm 12-lead PQFN Package
 Halogen-Free ―Green‖ Mold Compound
 260°C Reflow Compatible
 RoHS* Compliant Version of MASWSS0065
Description
The MASWSS0199 is an industry leading GaAs
pHEMT MMIC single pole three throw (SP3T)
CDMA-GPS switch in a lead-free 3 mm 12-lead
PQFN package.
The MASWSS0199 is uniquely configured to enable
switching from a common antenna port to CDMA
cellular, CDMA PCS, or GPS ports. The design is
asymmetric and has been fully optimized for
excellent cross modulation performance in CELL
and PCS paths while still maintaining excellent
insertion loss and isolation.
The MASWSS0199 is fabricated using a 0.5 micron
gate length GaAs pHEMT process. The process
features full passivation for performance and
reliability.
Ordering Information^1,2
Part Number
Package
MASWSS0199TR-3000
3000 piece reel
MASWSS0199SMB
sample test board
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
Functional Schematic
Pin 12
Pin 1
V1
GPS
39 pF
GND
Rev. V1
V3
CELL
39 pF
GND
Pin Configuration
Pin No. Pin Name
Description
1
V1
Control 1
2
GPS
GPS Receive
3
GND
RF Ground
4
GND
RF Ground
5
PCS
PCS Transmit/Receive
6
V2
Control 2
7
GND
RF Ground
8
CELL
Cellular Transmit/Receive
9
V3
Control 3
10
GND
RF Ground
11
ANT
Antenna Port
12
GND
13
GND (paddle)³
RF Ground
RF Ground
3. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
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