SW-276 Datasheet, PDF (1/5 Pages) Tyco Electronics – High Power GaAs SPDT Switch DC - 3.0 GHz

High Power GaAs SPDT Switch
DC - 3.0 GHz
Features
• 1 dB Compression Point: +39 dBm @ -8 V
• 3rd Order Intercept: +65 dBm @ -8 V
• Insertion Loss: 0.4 dB
• Low Power Consumption
• Fast Switching Speed
• Lead-Free High Performance Ceramic Package
• RoHS* Compliant and 260°C Reflow Compatible
Description
M/A-COM’s SW-276 is a broadband GaAs SPDT
switch available in a lead-free, 7-lead ceramic
package. The package is hermetically sealed,
making this switch ideal for space, military radios
and other environmentally harsh applications.
Typical applications include synthesizer switching,
transmit / receive switching, switch matrices and
filter banks in systems such as radio and cellular
equipment, PCM, GPS and fiber optic modules.
M/A-COM fabricates the SW-276 using a 1.0-micron
gate length MESFET process. The process features
full chip passivation for performance and reliability.
Ordering Information
Part Number
SW-276
SW-276G
SW-276B¹
SW-276T1²
1. Table B Screening
2. Table 1 Screening
Package
Bulk Packaging (CR-2)
Gull Wing (CR-2 w/gull wing)
Bulk Packaging (CR-2)
Bulk Packaging (CR-2)
RoHS
Compliant
SW-276
V3
Functional Schematic/Pin Configuration
Absolute Maximum Ratings ^3,4
Parameter
Absolute Maximum
Input Power
0.05 GHz
0.5 - 2.0 GHz, -5 V Control
0.5 - 2.0 GHz, -8 V Control
0.5 - 2.0 GHz, -10 V Control
Power Dissipation ^5,6
+35 dBm
+36 dBm
+39 dBm
+40 dBm
2.0 W
Control Voltage
-12 V, +1 V
Operating Temperature
-55°C to +125°C
Storage Temperature
-65°C to +150°C
Maximum Junction Temperature
Thermal Resistance⁵: θjc
+175°C
+50°C/W
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.
5. T_CASE = +25°C, where T_CASE is the temperature at the
bottom of the case.
6. Special consideration must be given to the mounting of the
switch to minimize the thermal resistance. The bottom of the
case should be thermally attached to the mounting surface to
maintain the junction temperature under the absolute
maximum rating.
* 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.
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• Europe Tel: [phone] / Fax: [phone]
• Asia/Pacific Tel: [phone] / Fax: [phone]
Visit www.macom.com for additional data sheets and product information.