SW-277TR M/A-Com Technology Solutions, SW-277TR Datasheet
SW-277TR
Manufacturer Part Number
SW-277TR
Description
RF Switch SPDT 0MHz to 2GHz 27dB 8-Pin SOIC T/R
Manufacturer
M/A-Com Technology Solutions
Datasheet
1.SW-277TR.pdf
(3 pages)
Specifications of SW-277TR
Package
8SOIC
Switch Type
SPDT
Switch Configuration
Single SPDT
Number Of Switches
1
Frequency Band
0 to 2000 MHz
Maximum Frequency
2000 MHz
Maximum Insertion Loss
0.65 dB
Minimum Isolation Voltage
27 dB
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SW-277TR
Manufacturer:
MA/COM
Quantity:
20 000
1
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.
High Power GaAs SPDT Switch
DC - 2.0 GHz
Features
• Positive Supply and Control Voltages
• 1 dB Compression Point: +36 dBm Typical, 8 V
• 3rd Order Intercept Point: +65 dBm Typical, 8 V
• Low Insertion Loss: 0.4 dB Typical
• Low Power Consumption: 100 µW
• Fast Switching Speed
Description
M/A-COM’s SW-277 is a GaAs MMIC SPDT switch
in a SOIC-8 lead surface mount plastic package.
The SW-277 is ideally suited for use where low
power consumption is required.
Typical
switching, switch matrices and switched filter banks
in systems such as radio and cellular equipment,
PCM, GPS, fiber optic modules, and other battery
powered radio equipment.
The SW-277 is fabricated using a monolithic GaAs
MMIC using a mature 1 micron process. The
process features full chip passivation for increased
performance and reliability.
Truth Table
SW-277
Ordering Information
1. Reference Application Note M513 for reel size information.
2.
A
Part Number
1
0
“0” = 0 to +0.2 V @ 20 μA maximum.
“1” = +5 V @ 20 μA typical to 10 V @ 500 μA maximum.
SW-277TR
Control
Inputs
SW-277
applications
B
2
0
1
RF Common to Each RF Port
RF1
Condition of Switch
1
Off
On
include transmit/receive
Bulk Packaging
1000 piece reel
Package
RF2
On
Off
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
Absolute Maximum Ratings
4. Exceeding any one or combination of these limits may cause
5. M/A-COM does not recommend sustained operation near
6. Thermal resistance is given for T
Pin Configuration
3. External DC blocking capacitors required on all RF ports.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Pin No.
permanent damage to this device.
these survivability limits.
temperature of leads 1 and 4.
Visit www.macomtech.com for additional data sheets and product information.
Input Power - 0.5 - 2.0 GHz
1
2
3
4
10 V Control and Supply
5 V Control and Supply
8 V Control and Supply
Operating Temperature
Storage Temperature
Thermal Resistance
Power Dissipation
Control Voltage
Supply Voltage
Parameter
Ground, Thermal
Ground, Thermal
Description
Contact
Contact
RFC
V
DD
3
6
Pin No.
A
= 25°C. T
5
6
7
8
Absolute Maximum
-1 V ≤ V
-1 V ≤ V
-65°C to +150°C
-40°C to +85°C
θjc = 87°C/W
4,5
+37 dBm
+40 dBm
+42 dBm
CASE
C
1.0 W
Description
≤ V
DD
RF Port 1
RF Port 2
Control A
Control B
is the
≤ + 12 V
DD
+ 0.2 V
Rev. V6
3
3
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SW-277TR Summary of contents
Page 1
... MMIC using a mature 1 micron process. The process features full chip passivation for increased performance and reliability. 1 Ordering Information Part Number SW-277 Bulk Packaging SW-277TR 1000 piece reel 1. Reference Application Note M513 for reel size information. 2 Truth Table Control Condition of Switch Inputs ...
Page 2
... High power (greater than 1 W) handling specifications apply to cold switching only. For input powers under 1 W, hot switching can be used. The high control voltage must be within ± 0 the supply voltage. External DC blocking capacitors are required on all RF ports. ...
Page 3
... SW-277 High Power GaAs SPDT Switch DC - 2.0 GHz Typical Performance Curves Insertion Loss 1.0 0.8 0.6 0.4 0.2 0.0 0.5 1.0 1.5 Frequency (GHz) VSWR 2.0 +25°C -40°C +85°C 1.8 1.6 1.4 1.2 1.0 0.5 1.0 1.5 Frequency (GHz) Handling Procedures ...