MASWSS0190 Datasheet, PDF (1/4 Pages) Tyco Electronics – GaAs Broadband DPDT Diversity Switch 2.0 - 6.0 GHz

GaAs Broadband DPDT Diversity Switch
2.0 - 6.0 GHz
Features
• 802.11a + b/g Dual Band Applications
• Broadband Performance: 2.0 - 6.0 GHz
• Low Insertion Loss: 0.75 dB @ 2.4 GHz
0.9 dB @ 4.9 to 6.0 GHz
• High Isolation: 43 dB @ 2.4 GHz
31 dB @ 4.9 to 6.0 GHz
• Fast Switching Speed: 0.5 µm GaAs PHEMT
• Lead-Free 2 mm 8-Lead UTDFN Package
• Electrolytic Gold Plate over Nickel Plate
• Halogen-Free “Green” Mold Compound
• RoHS* Compliant and 260°C Reflow Compatible
Description
M/A-COM’s MASWSS0190 is a broadband GaAs
PHEMT MMIC diversity switch available in a low
cost, lead-free, ultra thin 2 mm 8-lead UTDFN
package. The MASWSS0190 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 MASWSS0190 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process
features full passivation for performance and
reliability.
Ordering Information
Part Number
MASWSS0190TR-3000
MASWSS0190SMB
Package
7 inch, 3000 piece reel
Sample Test Board
RoHS
Compliant
Functional Schematic
MASWSS0190
V1
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
9
Pin Name
Rx
GND
GND
Tx
V_C1
ANT1
ANT2
V_C2
Paddle¹
Description
Receive Port
Ground
Ground
Transmit Port
Control 1
Antenna Port 1
Antenna Port 2
Control 2
RF and DC Ground
1. 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
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: [phone] / Fax: [phone]
• Europe Tel: [phone] / Fax: [phone]
• Asia/Pacific Tel: [phone] / Fax: [phone]
Visit www.macom.com for additional data sheets and product information.