MASWSS0169_15 Datasheet, PDF (1/4 Pages) M/A-COM Technology Solutions, Inc. – GaAs High Isolation Switch

MASWSS0169
GaAs High Isolation Switch
DC - 3.0 GHz
Features
 Low Power Consumption: < 20 µA @ +3 V
 High Isolation: 50 dB Typical @ 2 GHz
 Low Insertion Loss: 0.7 dB @ 2 GHz
 Positive 2.5 to 5 V Control
 Lead-Free MSOP-10 Package
 Halogen-Free “Green” Mold Compound
 260°C Reflow Compatible
 RoHS* Compliant Version of SW-439
Description
The MASWSS0169 is a GaAs MMIC SPDT switch
in a lead-free MSOP-10 surface mount plastic
package. This part is ideal for high isolation,
broadband switching requirements. 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.
The MASWSS0169 is fabricated as a monolithic
GaAs MMIC using a 0.5 micron pHEMT process.
The process features full passivation.
Ordering Information ¹
Part Number
Package
MASWSS0169
Bulk Packaging
MASWSS0169TR-3000
3000 piece reel
MASWSS0169SMB
Sample Board
1. Reference Application Note M513 for reel size information.
Truth Table ^2,3
Control V1 Control V2 RFC - RF1 RFC - RF2
0
1
Off
On
1
0
On
Off
2. External DC blocking capacitors are required on all RF ports.
3. “0” = 0 + 0.2 Vdc, “1” = +2.5 to +5 Vdc
Functional Schematic ⁴
C = 39 pF
C = 39 pF
Pin 10
Rev. V3
Pin 1
C = 39 pF
4. For improved performance at frequencies below 500 MHz,
use larger value capacitors.
Pin Configuration
Pin No. Function
1
Control 1
2
Ground
3
RF Input
4
Ground
5
Control 2
Pin No.
6
7
8
9
10
Function
RF Port 2
Ground
Ground
Ground
RF Port 1
Absolute Maximum Ratings ^5,6
Parameter
Absolute Maximum
Input Power
+30 dBm
Operating Voltage
+8.5 Volts
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
5. Exceeding any one or combination of these limits may cause
permanent damage to this device.
6. M/A-COM Technology does not recommend sustained
operation near these survivability limits.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
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