SW-243 Просмотр технического описания (PDF) - Tyco Electronics
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SW-243 Datasheet PDF : 3 Pages
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Reflective GaAs SP4T Switch
DC - 4 GHz
SW-243
V3
Electrical Specifications: TA = -55 to +85°C, Vc = 0 V / -5 V, Z0 = 50 Ω 4,5
Parameter
Test Conditions
Insertion Loss
Isolation
VSWR
Trise, Tfall 5
Ton, Toff 5
Transients 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
50% control to 90% RF, 50% control to 10% RF
In-Band
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
4. See MIL-STD-883 for environmental screening options.
5. Faster switching speed can be achieved with enhanced driver waveform.
Units
dB
dB
dB
dB
dB
dB
dB
dB
Ratio
Ratio
Ratio
Ratio
nS
nS
mV
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
µA
µA
µA
Min.
—
—
—
—
35
30
25
20
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Typ.
—
—
—
—
—
—
—
—
—
—
—
—
2
4
25
26
20
32
23
68
55
46
37
—
10
—
Max.
0.8
0.9
1.0
1.3
—
—
—
—
1.25:1
1.25:1
1.5:1
1.9:1
—
—
—
—
—
—
—
—
—
—
—
5
—
100
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.
2
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 Table6,7
Control Input
Condition of Switch,
RF Common to each
RF Port
A1 B1 A2 B2 A3 B3 A4 B4 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
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.
• 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
Visit www.macom.com for additional data sheets and product information.
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