MASWSS0129 Datasheet, PDF (1/4 Pages) Tyco Electronics – GaAs Broadband DPDT Diversity Switch DC - 6.0 GHz

MASWSS0129
GaAs Broadband DPDT Diversity Switch
DC - 6.0 GHz
Features
• 802.11a + b/g Dual Band Applications
• Broadband Performance: DC - 6.0 GHz
• Low Insertion Loss: 0.7 dB @ 2.4 GHz
1.0 dB @ 4.9 to 6.0 GHz
• High Isolation: 43 dB @ 2.4 GHz
30 dB @ 4.9 to 6.0 GHz
• Fast Switching Speed: 0.5 µm GaAs PHEMT
• Lead-Free 3 mm 12-lead PQFN Package
• 100% Matte Tin Plating over Copper
• Halogen-Free “Green” Mold Compound
• 260°C Reflow Compatible
• RoHS* Compliant Version of MASWSS0094
Description
M/A-COM’s MASWSS0129 is a broadband GaAs
PHEMT MMIC diversity switch available in a low
cost, lead-free 3 mm 12-lead PQFN package. The
MASWSS0129 is ideally suited for applications
where very small size and low cost are required.
Typical applications are for WLAN IEEE 802.11a
and 802.11b/g systems that employ two antennas
for transmit and receive diversity. Other applications
include cordless phones and base stations.
Designed for high power, this DPDT switch
maintains high linearity up to 6.0 GHz.
The MASWSS0129 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process
features full passivation for performance and
reliability.
Ordering Information ¹
Part Number
Package
MASWSS0129
Bulk Packaging
MASWSS0129TR
7 inch, 1000 piece reel
MASWSS0129TR-3000
13 inch, 3000 piece reel
MASWSS0129SMB
Sample Test Board
(Includes 5 Samples)
1. Reference Application Note M513 for reel size information.
Functional Schematic
Pin 1
GND
GND
Vc1
Rev. V6
GND
GND
Vc2
Pin Configuration
Pin No.
Pin Name
Description
1
GND
Ground
2
GND
Ground
3
V_C1
4
ANT1
Control 1
Antenna Port 1
5
GND
Ground
6
ANT2
Antenna Port 2
7
V_C2
8
GND
Control 2
Ground
9
GND
Ground
10
Rx
Receive Port
11
GND
Ground
12
Tx
Transmit Port
13
Paddle ²
RF and DC Ground
2. 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
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: [phone] / Fax: [phone]
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
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Visit www.macomtech.com for additional data sheets and product information.
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. _{M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make}
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.