SW-489 View Datasheet(PDF) - M/A-COM Technology Solutions, Inc.
Part Name
Description
Manufacturer
SW-489 Datasheet PDF : 3 Pages
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SW-489
GaAs SP3T 2.5 V High Power Switch
DC - 2.5 GHz
Electrical Specifications: TA = 25°C, PIN = +34 dBm, VC = 0 / 2.5 V, Z0 = 50 Ω 5
Rev. V2
Parameter
Test Conditions
Units Min. Typ. Max.
Insertion Loss 6
DC – 1 GHz
1 – 2 GHz
2 - 2.5 GHz
dB
—
0.5
0.65
dB
—
0.6
0.8
dB
—
0.8
1.0
Isolation
DC – 1 GHz
1 – 2 GHz
2 - 2.5 GHz
dB
23
25
—
dB
18
18.5
—
dB
15
16
—
Return Loss
DC – 2.5 GHz
dB
—
20
—
P1dB
2nd Harmonic
3rd Harmonic
—
1 GHz, PIN = +34 dBm
1 GHz, PIN = +34 dBm
dBm
—
38
—
dBc
—
-74
-65
dBc
—
-72
-65
Trise, Tfall
10% to 90% RF, 90% to 10% RF
μS
—
1
—
Ton, Toff
50% control to 90% RF, and 50% control to 10% RF
μS
—
1
—
Transients
In Band
mV
—
10
—
Control Current
|VC| = 2.5 V
µA
—
20
80
5. For positive voltage control, external DC blocking capacitors are required on all RF ports.
6. Insertion loss can be optimized by varying the DC blocking capacitor value, e.g. 1000 pF for 100 - 500 MHz, 100 pF for 0.5 - 2.5 GHz.
Truth Table 7,8
V1 V2 V3
ANT -
RF1
ANT -
RF2
ANT -
RF3
1
0
0
On
Off
Off
0
1
0
Off
On
Off
0
0
1
Off
Off
On
7. Differential voltage, V(state 1) - V(state 0), must be
+2.3 V minimum and less than 5.2 V.
8. 0 = 0 ± 0.2 V, 1 = +2.5 to +5 V
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
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is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
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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.
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