MA-COM SW-226-PIN

SW-226-PIN / -227-PIN / -228-PIN
GaAs SPDT Switch
DC - 4 GHz
Rev. V6
Features
• Terminated (SW-226-PIN), High Isolation
(SW-227-PIN), Low Loss (SW-228-PIN)
• Fast Switching Speed: 6 nS Typical
• Ultra Low DC Power Consumption
• Lead-Free 7-Lead Ceramic Package
• RoHS* Compliant and 260°C Reflow Compatible
Block Diagram/Pin Configuration
SW-226-PIN 3
RF Common
50
50
Description
RF1
M/A-COM’s SW-226/227/228-PIN are GaAs MMIC
SPDT switches packaged in lead-free, surface
mount CR-2 ceramic style packages. The SW-226PIN is a terminated SPDT. The SW-227-PIN offers
high isolation. The SW-228-PIN offers low insertion
loss. This ceramic switch platform has a common
footprint for all three designs. The CR-2 package is
hermetically sealed, making these switches ideal for
space, military radios, and other environmentally
harsh applications.
RF2
A1
B1
B2
A2
Block Diagram/Pin Configuration
SW-227-PIN 3
RF Common
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.
RF1
RF2
The SW-226/227/228-PIN are fabricated as monolithic GaAs MMICs using a 1.0 micron MESFET
process.
Ordering Information
A1
Part Number
Package
SW-226-PIN
Ceramic (CR-2)
SW-227-PIN
Ceramic (CR-2)
SW-228-PIN
Ceramic (CR-2)
B1
B2
A2
Block Diagram/Pin Configuration
SW-228-PIN 3
RF Common
Absolute Maximum Ratings 1,2
Parameter
Absolute Maximum
Input Power
0.05 GHz
0.5 - 4.0 GHz
+27 dBm
+34 dBm
Control Voltage
-8.5 V < Vc < +5 V
Operating Temperature
-55°C to +125°C
Storage Temperature
-65°C to +150°C
RF1
RF2
A1
1. Exceeding any one or combination of these limits may cause
permanent damage to this device.
2. M/A-COM does not recommend sustained operation near
these survivability limits.
1
N/C
N/C
B1
N/C = No Connection
3. Bottom of case is RF ground.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
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. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
SW-226-PIN / -227-PIN / -228-PIN
GaAs SPDT Switch
DC - 4 GHz
Rev. V6
Electrical Specifications: TA = -55°C to +85°C, Vc = 0 V / -5 V, Z0 = 50 Ω 4
Parameter
Test Conditions
Units
Min.
Typ.
Max.
Insertion Loss (SW-226-PIN)
DC - 0.5 GHz
DC - 1 GHz
DC - 2 GHz
DC - 4 GHz
dB
dB
dB
dB
—
—
—
—
—
—
—
—
0.9
1.0
1.2
1.5
Insertion Loss (SW-227-PIN)
DC - 0.5 GHz
DC - 1 GHz
DC - 2 GHz
DC - 4 GHz
dB
dB
dB
dB
—
—
—
—
—
—
—
—
0.9
1.0
1.1
1.4
Insertion Loss (SW-228-PIN)
DC - 0.5 GHz
DC - 1 GHz
DC - 2 GHz
DC - 4 GHz
dB
dB
dB
dB
—
—
—
—
—
—
—
—
0.7
0.7
0.8
1.0
Isolation (SW-226-PIN)
DC - 0.5 GHz
DC - 1 GHz
DC - 2 GHz
DC - 4 GHz
dB
dB
dB
dB
53
48
40
25
—
—
—
—
—
—
—
—
Isolation (SW-227-PIN)
DC - 0.5 GHz
DC - 1 GHz
DC - 2 GHz
DC - 4 GHz
dB
dB
dB
dB
55
50
40
35
—
—
—
—
—
—
—
—
Isolation (SW-228-PIN)
DC - 0.5 GHz
DC - 1 GHz
DC - 2 GHz
DC - 4 GHz
dB
dB
dB
dB
50
42
32
22
—
—
—
—
—
—
—
—
VSWR (SW-226-PIN)
DC - 0.5 GHz
DC - 1 GHz
DC - 2 GHz
DC - 4 GHz
Ratio
Ratio
Ratio
Ratio
—
—
—
—
—
—
—
—
1.2:1
1.4:1
1.6:1
2.3:1
VSWR (SW-227-PIN)
DC - 0.5 GHz
DC - 1 GHz
DC - 2 GHz
DC - 4 GHz
Ratio
Ratio
Ratio
Ratio
—
—
—
—
—
—
—
—
1.2:1
1.4:1
1.6:1
2.0:1
VSWR (SW-228-PIN)
DC - 0.5 GHz
DC - 1 GHz
DC - 2 GHz
DC - 4 GHz
Ratio
Ratio
Ratio
Ratio
—
—
—
—
—
—
—
—
1.2:1
1.2:1
1.3:1
1.9:1
Trise, Tfall 5
10% to 90% RF, 90% to 10% RF
nS
—
3
—
Ton, Toff 5
50% control to 90% RF, 50% control to 10% RF
nS
—
6
—
Transients (SW-226-PIN,SW-227-PIN)
In-Band
mV
—
30
—
In-Band
mV
—
10
—
5
5
Transients (SW-228-PIN)
4. See MIL-STD-883 for environmental screening options.
5. Faster switching speed can be achieved with enhanced driver waveform.
2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
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. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
SW-226-PIN / -227-PIN / -228-PIN
GaAs SPDT Switch
DC - 4 GHz
Rev. V6
Electrical Specifications (continued): TA = -55°C to +85°C, Vc = 0 V / -5 V, Z0 = 50 Ω
Parameter
Test Conditions
Units
Min.
Typ.
Max.
Input P1dB
0.5 - 4 GHz, 0 / -5 VDC
0.05 GHz, 0 / -5 VDC
0.5 - 4 GHz, 0 / -8 VDC
0.05 GHz, 0 / -8 VDC
dBm
dBm
dBm
dBm
—
—
—
—
27
21
33
26
—
—
—
—
IP2
For two-tone input power up to +13 dBm
0.5 - 4 GHz
0.05 GHz
dBm
dBm
—
—
68
62
—
—
For two-tone input power up to +13 dBm
0.5 - 4 GHz
0.05 GHz
dBm
dBm
—
—
46
40
—
—
│Vc│ = 0 to 0.2 V
│Vc│ = 5 V (SW-226-PIN, SW-227-PIN)
│Vc│ = 8 V (SW-226-PIN, SW-227-PIN)
│Vc│ = 5 V (SW-228-PIN)
│Vc│ = 8 V (SW-228-PIN)
µA
µA
µA
µA
µA
—
—
—
—
—
—
110
—
50
—
20
—
600
—
300
IP3
Control Current
Handling Procedures
Please observe the following precautions to avoid
damage:
SW-226-PIN and SW-227-PIN
Truth Table 6,7
Control Input
Condition of Switch,
RF Common to each
RF Port
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control
techniques should be used when handling these
devices.
A1
B1
A2
B2
RF1
RF2
1
0
0
1
ON
OFF
0
1
1
0
OFF
ON
SW-228-PIN Truth Table 6,7
Control Input
Condition of Switch,
RF Common to each
RF Port
A1
B1
RF1
RF2
1
0
ON
OFF
0
1
OFF
ON
6. 0 = 0 V to -0.2 V, 1 = -5 V to -8 V
7. For the SW-227-PIN and SW-228-PIN only, when an RF
output is “OFF” it is shorted to case ground.
3
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
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. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
SW-226-PIN / -227-PIN / -228-PIN
GaAs SPDT Switch
DC - 4 GHz
Rev. V6
Typical Performance Curves
Isolation
Insertion Loss
2.0
80
1.5
SW-228
SW-227
SW-226
70
SW-228
SW-226/SW-227
60
1.0
50
0.5
40
0.0
30
0
1
2
3
4
0
Frequency (GHz)
1
2
3
4
Frequency (GHz)
VSWR
Lead-Free CR-2†
2.0
SW-228
SW-226/SW-227
1.8
1.6
1.4
1.2
1.0
0
1
2
3
4
Frequency (GHz)
†
Reference Application Note M538 for lead-free solder reflow
recommendations.
4
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
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. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.