SW-425 Datasheet, PDF (2/3 Pages) Tyco Electronics – 3 Watt Cellular T/R and Antenna Changeover Switch, DC - 3.0 GHz

SW-425
3 Watt Cellular T/R and Antenna Changeover Switch
DC - 3.0 GHz
Electrical Specifications: T_A = +25°C
Parameter
Insertion Loss
Isolation
VSWR
Test Conditions
DC - 1 GHz
1 - 2 GHz
2 - 3 GHz
DC - 1 GHz
1 - 2 GHz
2 - 3 GHz
DC - 3 GHz
P1dB (3 V supply)
500 MHz - 3 GHz
P1dB (5 V supply)
500 MHz - 3 GHz
Input IP2
Input IP3
2nd Harmonics
3rd Harmonics
Trise, Tfall
Two-Tone, 5 MHz spacing, +10 dBm (+13 dBm total) V_CTL = 3 V
0.9 GHz
Two-Tone, 5 MHz spacing, +10 dBm (+13 dBm total) V_CTL = 3 V
0.9 GHz
Pin 30 dBm [V_CTL] = 3 V
Pin 33 dBm [V_CTL] = 5 V
Pin 30 dBm [V_CTL] = 3 V
Pin 33 dBm [V_CTL] = 5 V
10% to 90% RF, 90% to 10% RF
Ton, Toff
50% Control to 90% RF, Control to 10% RF
Transients
In-Band
Gate Leakage Current
V_CTL = 3 V
Units
dB
dB
dB
dB
dB
dB
Ratio
dBm
dBm
dBm
dBm
dBc
dBc
dBc
dBc
ns
ns
mV
µA
Min
—
—
—
18
13
10
—
32
34
62
48
65
65
45
65
—
—
—
—
Typ
0.4
0.55
0.7
20
15
12
1.2:1
34
36
70
53
70
75
48
75
60
20
20
10
Rev. V5
Max
0.5
0.65
0.8
—
—
—
1.4:1
—
—
—
—
—
—
—
—
—
—
—
20
SOT-26
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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