MASWSS0136
GaAs SPDT Switch
DC - 3.0 GHz
Rev. V2
Electrical Specifications: TA = 25°C, VC = 0 V / 3 V, Z0 = 50 4
Parameter
Test Conditions
Units Min. Typ. Max.
Insertion Loss5
1.0 GHz
2.4 GHz
dB
—
0.3
—
dB
—
0.4
0.5
Isolation
1.0 GHz
2.4 GHz
dB
—
24
—
dB
25
27
—
VSWR
0.05 - 3.0 GHz
Ratio
—
1.2:1
—
IP2
Two Tone, +5 dBm / Tone, 5 MHz Spacing
2.4 GHz
dBm
—
80
—
IP3
Two Tone, +5 dBm / Tone, 5 MHz Spacing
2.4 GHz
dBm
—
48
—
Linear Pout
2.5 GHz, OFDM, QAM-64,54Mbps, EVM=2.5%
3.0 V
3.3 V
5.0 V
dBm
dBm
dBm
—
22.5
—
—
24.0
—
—
28.5
—
P1dB
—
dBm
—
28
—
Trise, Tfall
10% to 90% RF and 90% to 10% RF
nS
—
35
—
Ton, Toff
50% control to 90% RF, 50% control to 10% RF
nS
—
40
—
Transients
—
mV
—
10
—
Current
VC = 3.0 V
µA
—
5
10
4. For positive voltage control, external DC blocking capacitors are required on all RF ports.
5. Insertion Loss can be optimized by varying the DC blocking capacitor value, e.g. 1000 pF for 100 MHz – 1.0 GHz, 39 pF for 0.5 - 3.0 GHz.
Truth Table 6,7
Lead-Free SC-70 (SOT-363)†
Control V1 Control V2 RFC-RF1 RFC-RF2
0
1
On
Off
1
0
Off
On
6. Differential voltage, V (state 1) - V (state 0), must be +2.3 V
minimum and must not exceed 8.5 V.
7. 0 = 0 V ± 0.2 V, 1 = +2.5 V to 5.0 V
Qualification
Qualified to M/A-COM specification REL-201, Proc-
ess Flow –2.
Handling Procedures
The following precautions should be observed to
avoid damage:
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be dam-
aged by static electricity. Proper ESD control tech-
niques should be used when handling these de-
vices.
† Reference Application Note M538 for lead-free solder reflow
recommendations.
Meets JEDEC moisture sensitivity level 1 requirements.
2
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