MASWSS0204 View Datasheet(PDF) - M/A-COM Technology Solutions, Inc.
Part Name
Description
MFG CO.
'MASWSS0204' PDF : 3 Pages View PDF
MASWSS0204
GaAs SPDT 2.7 V High Power Switch
DC - 3.0 GHz
Rev. V3
Electrical Specifications: TA = 25°C, Vc = 0 V/2.7 V, Z0 = 50 Ω 3
Parameter
Test Conditions
Units Min.
Typ.
Max.
Insertion Loss4
DC - 1 GHz
1 - 2 GHz
2 - 3 GHz
—
0.30
0.65
dB
—
0.35
—
—
0.35
—
Isolation
DC - 1 GHz
1 - 2 GHz
2 - 3 GHz
23
25
—
dB
—
19
—
—
15
—
Return Loss
DC - 3 GHz
dB
—
20
—
IP3
825 MHz
Two Tone, +24 dBm Total Pin, 5 MHz Spacing
dBm
—
56
—
Cross Modulation
P0.1dB
For Cell Band: Two-tone signal input:
TX1 = +22 dBm @ 820 MHz,
TX2 = +22 dBm @ 821 MHz,
RX interfere = -23 dBm @ 869 MHz.
For PCS Band: Two-tone signal input:
TX1 = +18 dBm @ 1880 MHz,
TX2 = +18 dBm @ 1881 MHz,
RX interfere = -23 dBm @ 1960 MHz.
1 GHz
dBm
—
-99
—
dBm
—
-94
—
dBm
—
38
—
Trise, Tfall
10% to 90% RF, 90% to 10% RF
ns
—
70
—
Ton, Toff
50% control to 90% RF,
50% control to 10% RF
ns
—
100
—
Transients
In Band
mV
—
25
—
Control Current
VC = 2.7 V
µA
—
5
20
3. For positive voltage control, external DC blocking capacitors are required on all RF ports.
4. Insertion loss can be optimized by varying the DC blocking capacitor value, e.g. 1000 pF for 100 MHz - 1 GHz, 39 pF for 0.5 - 3 GHz.
Absolute Maximum Ratings 5,6
Parameter
Absolute Maximum
Input Power
(0.5 - 3 GHz, 3 V Control)
+38 dBm
Operating Voltage
+8.5 volts
Operating Temperature
-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 Technology does not recommend sustained
operation near these survivability limits.
Truth Table 7,8,9
V1
V2
ANT– RF1 ANT - RF2
1
0
On
Off
0
1
Off
On
7. For positive voltage control, external DC blocking capacitors
are required on all RF ports.
8. Differential voltage, V(state 1) - V(state 0), must be +2.7 V
minimum, but must not exceed 8.5 V.
9. 0 = -5 V to +2.3 V, 1 = -2.3 V to +5 V.
2
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