SW-393 Datasheet, PDF (1/3 Pages) Tyco Electronics – GaAs SPST High Isolation Terminated Switch 0.5 - 2.0 GHz

GaAs SPST High Isolation Terminated Switch
0.5 - 2.0 GHz
Features
• Terminated RF Output
• High Isolation: 42 dB up to 2.0 GHz
• Single Positive Control
• CMOS Compatible Logic
• SOIC-8 Plastic Package
Description
M/A-COM’s SW-393 is a GaAs monolithic SPST
terminated switch in a low cost SOIC 8-lead plastic
package. The SW-393 is ideally suited for use
where low power consumption and high isolation are
required.
Typical applications include PCS and GSM LO
Switching, switch matrices and switched filter banks
in systems such as radio and cellular equipment.
The SW-393 is fabricated using a mature 1-micron
gate length GaAs MESFET process. The process
features full chip passivation for increased
performance and reliability.
Ordering Information ¹
Part Number
Package
SW-393-PIN
Bulk Packaging
SW-393TR
1000 piece reel
SW-393SMB
Sample Board
1. Reference Application Note M513 for reel size information.
Functional Schematic
SW-393
V4
Pin Configuration ⁴
Pin No.
1
2
3
4
Function
GND
RF1
GND
GND
Pin No.
5
6
7
8
Function
GND
CTL
RF2
GND
4. Blocking capacitors are required on all RF ports. V_S can be
applied at RF1 or RF2 using 10K or greater pull-up resistors.
Absolute Maximum Ratings ^2,3
Parameter
Absolute Maximum
Input Power
+34 dBm
Operating Voltage (V_S, V_CTL)
+8.5 Volts
Operating Temperature
-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.
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.
Truth Table ^5,6,7
Control
0
1
5. “0” = 0 ± 0.2 VDC
6. “1” = +5 ± 0.2 VDC
7. Vs = +5 ± 0.2 VDC
RF1 - RF2
Off
On
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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.