MASWSS0144
2.7 V GaAs SP3T Switch: GSM - CDMA - GPS
DC - 3.0 GHz
Rev. V1
Electrical Specifications: TA = 25°C, VC = 0 V, 2.7 V, Pin = +34 dBm, Z0 = 50 2
Parameter
Insertion Loss3
RF1 and RF2 Paths
Insertion Loss3
RF3 Path
Isolation
All Paths
Return Loss (All RF ports)
Cross Modulation
RF1 Path
2nd Harmonic
RF2 Path
3rd Harmonic
RF2 Path
P0.1dB
RF1 & RF2 Paths
IP2
IP3
Test Conditions
1 GHz
1-2 GHz
2-3 GHz
1 GHz
1-2 GHz
2-3 GHz
0.5-1 GHz
1-2 GHz
2-3 GHz
0.5-3 GHz
Cell Band: CDMA TX = +25 dBm @ 820 MHz,
RXINT = -23 dBm @ 865 MHz
PCS Band: CDMA TX = +20 dBm @ 1950 MHz,
RXINT = -23 dBm @ 1870 MHz
GSM Band: Pin = 34 dBm
DCS/PCS Band: Pin = 32 dBm
GSM Band: Pin = 34 dBm
DCS/PCS Band: Pin = 32 dBm
VC = 2.7 V
VC = 5.0 V
Two Tone, +18 dBm / Tone, 1 MHz spacing, >50 MHz
Two Tone, +18 dBm / Tone, 1 MHz spacing, >50 MHz
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
Min.
—
—
—
—
—
—
25
—
—
—
—
dBm
—
dBc
—
dBc
—
dBc
—
dBc
—
dBm
—
dBm
—
dBm
—
dBm
—
Typ.
0.60
0.60
0.65
0.65
0.65
0.75
30
24
19
21
-102
Max.
0.75
—
—
0.85
—
—
—
—
—
—
—
-105
—
-75
—
-75
—
-72.5
-70
-68.0
—
36.0
—
37.5
—
70
—
55
—
Trise, Tfall
10% to 90% RF, 90% to 10% RF
nS
—
50
—
Ton, Toff
50% control to 90% RF, and 50% control to 10% RF
nS
—
70
—
Transients
In Band
mV
—
10
—
Control Current
|VC| = 2.7 V
µA
—
10
25
2. For positive voltage control, external DC blocking capacitors are required on all RF ports.
3. Insertion Loss can be optimized by varying the DC blocking capacitor value, e.g. 1000 pF for 100 MHz - 500 MHz, 100 pF for 0.5 GHz - 2.5 GHz.
The low frequency response will be determined by the capacitor value used.
Truth Table 4
Absolute Maximum Ratings 5,6
V1
V2
V3
ANT–
RF1
1
0
0
On
0
1
0
Off
0
0
1
Off
4. 1 = 2.7 V to 5.0 V, 0 = 0 V ± 0.2 V
ANT -
RF2
Off
On
Off
ANT -
RF3
Off
Off
On
2
Parameter
Absolute Maximum
Input Power
(0.5 - 2.5 GHz, 2.7 V Control)
+36 dBm
Operating Voltage
Operating Temperature
+8.5 volts
-40°C to +85°C
Storage Temperature
-65°C to +150°C
5. Exceeding any one or combination of these limits may cause
permanent damage to this device.
6. M/A-COM does not recommend sustained operation near
these survivability limits.
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
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