MASWSS0179 Datasheet, PDF (1/3 Pages) Tyco Electronics – 3 V GaAs SPDT Switch DC - 2.0 GHz

3 V GaAs SPDT Switch
DC - 2.0 GHz
Features
• Low Insertion Loss: <0.5 dB @ 900 MHz
• Low Power Consumption: <10 µA @ 3 VDC
• Very High Intercept Point: 52 dBm IP3
• Both Positive and Negative 3 to 8 V Control
• Lead-Free SOT-26 Package
• 100% Matte Tin Plating over Copper
• Halogen-Free “Green” Mold Compound
• 260°C Reflow Compatible
• RoHS* Compliant Version of SW-395
Description
M/A-COM’s MASWSS0179 is a GaAs single pole,
double throw switch in a lead-free SOT-26 surface
mount plastic package. The MASWSS0179 is ideally
suited for 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 MASWSS0179 can be used as a
conventional T/R switch or as an antenna diversity
switch. The MASWSS0179 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 MASWSS0179 is fabricated using a mature 0.5-
micron gate length GaAs PHEMT process. The process
features full chip passivation for increased performance
and reliability.
Ordering Information ¹
Part Number
MASWSS0179
MASWSS0179TR-3000
Package
Bulk Packaging
3000 piece reel
1. Reference Application Note M513 for reel size information.
RoHS
Compliant
Functional Schematic ²
MASWSS0179
V2
6
5
4
1
2
3
2. DC blocking capacitors are not required if negative control
voltage is used.
Pin Configuration
Pin No.
1
2
3
Function
RF1
Ground
RF2
Pin No.
4
5
6
Function
Control B
RF Common
Control A
Absolute Maximum Ratings ^3,4
Parameter
Input Power
Absolute Maximum
+33 dBm
Operating Voltage
+8.5 Volts
Storage Temperature
-65°C to +150°C
Operating Temperature
-40°C to +85°C
3. Exceeding any one or combination of these limits may cause
permanent damage to this device.
4. M/A-COM does not recommend sustained operation near
these survivability limits.
* 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.