MASWSS0151
GaAs SPDT Switch
DC - 3.0 GHz
Electrical Specifications: TA = 25°C, VC = 0 V / -3.0 V, Pin = 0 dBm, Z0 = 50 4
Parameter
Test Conditions
Units
Min.
Typ.
Insertion Loss
DC - 3.0 GHz
dB
—
0.65
Isolation
Return Loss
P1dB
DC - 1.0 GHz
1.0 - 2.0 GHz
2.0 - 3.0 GHz
DC - 1.5 GHz
1.5 - 3.0 GHz
1 GHz
dB
29
31
dB
—
25
dB
—
21
dB
—
22
dB
—
20
dBm
—
31
IP2
Two Tone, 10 dBm / Tone, 900 MHz, 5 MHz Spacing
dBm
—
81
IP3
Two Tone, 10 dBm / Tone, 900 MHz, 5 MHz Spacing
dBm
—
55
2nd Harmonic
2.4 GHz, Pin = +20 dBm
dBc
—
-70
3rd Harmonic
2.4 GHz, Pin = +20 dBm
dBc
—
-60
Ton, Toff
50% control to 90% RF, 50% control to 10% RF
nS
—
20
Trise, Tfall
10% to 90% RF, 90% to 10% RF
nS
—
10
Control Current
mA
—
5
4. For positive voltage control, external DC blocking capacitors are required on all RF ports.
Rev. V5
Max.
0.8
—
—
—
—
—
—
—
—
—
—
—
—
10
Truth Table 5,6
V1
V2
RFC-RF1
RFC-RF2
1
0
Off
On
0
1
On
Off
5. Differential voltage, V (state 1) - V (state 0), must be +2.1 V
minimum and must not exceed 5 V.
6. 0 = -5 V to 0 V, 1 = -2.9 V to 5 V.
Lead-Free SC70 (SOT-363)†
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.
† Reference Application Note M538 for lead-free solder reflow
recommendations.
2
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