1
Features
• Low Insertion Loss: <0.5 dB @ 900 MHz
• Low Power Consumption: <1.0 µA @ 3 VDC
• Very High Intercept Point: 52 dBm IP3
• Both Positive and Negative 3 to 8 V Control
• Low Cost SOT-26 Package
Description
The SW-395 is a GaAs single pole, double throw
switch in a low cost SOT-26 surface mount plastic
package.
applications where very low power consumption, low
intermodulation products, very small size and low
cost are required.
Typical application is an internal / external antenna
select switch for portable telephones and data
radios. In addition, because of its low loss, good
isolation and inherent speed, the SW-395 can be
used as a conventional T/R switch or as an antenna
diversity switch. The SW-395 can be used in power
applications up to 0.5 Watts in systems such as
cellular, PCS, GSM and other analog / digital
wireless communications systems.
The SW-395 is fabricated using a mature 0.5-micron
gate length GaAs pHEMT process. The process
features
performance and reliability.
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
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
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
3 V GaAs SPDT Switch
DC - 2.0 GHz
Ordering Information
SW-395
1. Reference Application Note M513 for reel size information.
SW-395TR-3000
Part Number
SW-395
full
The
chip
SW-395
passivation
1
is
ideally
Bulk Packaging
3000 piece reel
Package
for
suited
increased
for
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
Functional Schematic
Pin Configuration
Absolute Maximum Ratings
3. Exceeding any one or combination of these limits may cause
4. M/A-COM Technology does not recommend sustained
2. DC blocking capacitors are not required if negative control
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.43537383
Pin No.
permanent damage to this device.
operation near these survivability limits.
Operating Temperature
Visit www.macomtech.com for additional data sheets and product information.
voltage is used.
Storage Temperature
Operating Voltage
1
2
3
Input Power
Parameter
Function
Ground
RF1
RF2
6
1
5
2
2
• China Tel: +86.21.2407.1588
Pin No.
Absolute Maximum
-65°C to +150°C
4
5
6
-40°C to +85°C
4
3
+8.5 Volts
+33 dBm
3,4
RF Common
Function
Control B
Control A
Rev. V7