SW-243
Reflective GaAs SP4T Switch
DC - 4 GHz
Electrical Specifications: TA = -55 to +85°C, Vc = 0 V / -5 V, Z0 = 50 Ω 4,5
Parameter
Test Conditions
Units
Min.
Insertion Loss
Isolation
VSWR
Trise, Tfall 5
DC - 0.5 GHz
DC - 1 GHz
DC - 2 GHz
DC - 4 GHz
DC - 0.5 GHz
DC - 1 GHz
DC - 2 GHz
DC - 4 GHz
DC - 0.5 GHz
DC - 1 GHz
DC - 2 GHz
DC - 4 GHz
10% to 90% RF, 90% to 10% RF
dB
—
dB
—
dB
—
dB
—
dB
35
dB
30
dB
25
dB
20
Ratio
—
Ratio
—
Ratio
—
Ratio
—
nS
—
Ton, Toff 5
50% control to 90% RF, 50% control to 10% RF
nS
—
Transients 5
In-Band
mV
—
Input P1dB
IP2
IP3
Control Current
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
For two-tone input power up to +13 dBm
0.5 - 4 GHz
0.05 GHz
For two-tone input power up to +13 dBm
0.5 - 4 GHz
0.05 GHz
│Vc│ = 0 to 0.2 V
│Vc│= 5 V
│Vc│= 8 V
dBm
—
dBm
—
dBm
—
dBm
—
dBm
—
dBm
—
dBm
—
dBm
—
µA
—
µA
—
µA
—
4. See MIL-STD-883 for environmental screening options.
5. Faster switching speed can be achieved with enhanced driver waveform.
Typ.
—
—
—
—
—
—
—
—
—
—
—
—
2
4
25
26
20
32
23
68
55
46
37
—
10
—
Rev. V3
Max.
0.8
0.9
1.0
1.3
—
—
—
—
1.25:1
1.25:1
1.5:1
1.9:1
—
—
—
—
—
—
—
—
—
—
—
5
—
100
Truth Table6,7
Control Input
Condition of Switch,
RF Common to
each RF Port
A
1
B
1
A
2
B
2
A
3
B
3
A
4
B
4
RF1 RF2 RF3 RF4
1 0 0 1 0 1 0 1 On Off Off Off
0 1 1 0 0 1 0 1 Off On Off Off
0 1 0 1 1 0 0 1 Off Off On Off
Handling Procedures
Please observe the following precautions to avoid
damage:
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.
0 1 0 1 0 1 1 0 Off Off Off On
6. 0 = 0 V to -0.2 V, 1 = -5 V to -8 V
7. When an RF output port is “off” it is shorted to ground
through an “on” shunt MESFET.
2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 / Fax: 978.366.2266
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
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macomtech.com for additional data sheets and product information.
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.