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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 • Low Cost 3 mm 12-Lead PQFN Package • Lead-Free Package Available: MASWSS0129 • Known Good Die Available
MASWSS0094 V6
Functional Schematic
GND Rx Tx
Pin 1
GND GND Vc1
GND GND Vc2
Description
M/A-COM’s MASWSS0094 is a broadband GaAs PHEMT MMIC diversity switch available in a low cost 3 mm 12-lead PQFN package or as known good die. The MASWSS0094 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 MASWSS0094 is fabricated using a 0.5 micron gate length GaAs PHEMT process. The process features full passivation for performance and reliability.
ANT1
Pin Configuration 3 mm 12-Lead PQFN Package
Pin No.
1 2 3 4 5
Pin Name
GND GND VC1 ANT1 GND ANT2 VC2 GND GND Rx GND Tx Paddle 3
Description
Ground Ground Control 1 Antenna Port 1 Ground Antenna Port 2 Control 2 Ground Ground Receive Port Ground Transmit Port RF and DC Ground
Ordering Information 1
Part Number
MASWSS0094 MASWSS0094TR MASWSS0094TR-3000 MASWSS0094SMB MASWSS0094-DIE
6 7
Package
Bulk Packaging 7 inch, 1000 piece reel 13 inch, 3000 piece reel Sample Test Board (Includes 5 Samples) Separated Die on Grip Ring
2
8 9 10 11 12 13
1. Reference Application Note M513 for reel size information. 2. Die quantity varies.
3. The exposed pad centered on the package bottom must be connected to RF and DC ground.
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.
• North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information.
ANT2
GND
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GaAs Broadband DPDT Diversity Switch DC - 6.0 GHz
MASWSS0094 V6
Electrical Specifications: TA = 25°C, Z0 = 50Ω, VC = 0 V / 3 V, 8 pF Capacitor 4
Parameter
Insertion Loss
5
Test Conditions
2.4 GHz 2 - 4 GHz 4 - 5 GHz 4.9 - 6 GHz 2.4 GHz 4.9 - 6 GHz 2.4 GHz 4.9 - 6 GHz 2.4 GHz 4.9 - 6 GHz Two Tone, +15 dBm/Tone, 5 MHz Spacing, > 50 MHz 2.4 GHz 5.3 GHz 5.8 GHz Two Tone, +15 dBm/Tone, 5 MHz Spacing, > 50 MHz 2.4 GHz 5.3 GHz 5.8 GHz .