MASWSS0143 Datasheet, PDF (1/3 Pages) Tyco Electronics – 3 Watt Cellular T/R and Antenna Changeover Switch DC - 3.0 GHz

MASWSS0143
3 Watt Cellular T/R and Antenna Changeover Switch
DC - 3.0 GHz
Features
• Low Insertion Loss: < 0.4 dB @ 1900 MHz
• Low Current Consumption: <20 µA @ +5V
• High Intercept Point: 58 dBm @ 1 GHz
• Positive or Negative Voltage Control
• CDMA, W-CDMA, TDMA, GSM, PCS and DCS
• Lead-Free Plastic SOT-26 Package
• 100% Matte Tin Plating over Copper
• Halogen-Free “Green” Mold Compound
• 260°C Reflow Compatible
• RoHS* Compliant Version of SW-425
Functional Block Diagram
39 pF
VA
RFC
VB
Rev. V4
Description
M/A-COM’s MASWSS0143 is a GaAs monolithic
switch in a lead-free, SOT-26 surface mount plastic
package. The MASWSS0143 is ideally suited for
applications where very low power consumption, low
intermodulation products and very small size are
required.
RF1
Pin 1
GND
39 pF
RF2
39 pF
Typical applications include internal / external an-
tenna select switch for portable telephones and data
radios. In addition because of its low loss, good iso-
lation, and inherent speed, the MASWSS0143 can
be used as a conventional T/R switch or as an an-
tenna diversity switch.
The MASWSS0143 can be used in power applica-
tions up to 3 watts in systems such as cellular PCS,
CDMA, W-CDMA, TDMA, GSM and other analog /
digital wireless communications systems.
The MASWSS0143 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process
features full chip passivation for increased perform-
ance and reliability.
Ordering Information ¹
Part Number
Package
MASWSS0143
Bulk Packaging
MASWSS0143TR
1000 piece reel
MASWSS0143TR-3000
3000 piece reel
1. Reference Application Note M513 for reel size information.
Pin Configuration
Pin No.
1
2
3
4
5
6
Function
RF1
GND
RF2
VB
RFC
VA
Description
RF In/Out
RF Ground
RF In/Out
Voltage Control B
RF Common
Voltage Control A
Absolute Maximum Ratings ^2,3
Parameter
Absolute Maximum
Input Power (1 GHz)
5 V Control
Operating Temperature
+36 dBm
-40°C to +85°C
Storage Temperature
-65°C to +150°C
2. Exceeding any one or combination of these limits may cause
permanent damage to this device.
3. M/A-COM does not recommend sustained operation near
these survivability limits.
* 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
• Europe Tel: [phone] / Fax: [phone]
• Asia/Pacific Tel: [phone] / Fax: [phone]
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.