GaAs SP3T 2.6 V CDMA-GPS Switch
DC - 2.5 GHz
RoHS
Compliant
MASWSS0199
V1
Electrical Specifications: TA = 25°C, VC = 0 V/2.6 V, Z0 = 50 Ohms2
Parameter
Test Conditions
Units Min. Typ. Max.
Insertion Loss 3
CELL Path
GPS Path
PCS Path
820 MHz
1.5 GHz
1.9 GHz
dB
—
0.5
0.7
dB
—
0.75
0.95
dB
—
0.5
0.7
Isolation (CELL Path)
820 MHz
1.5 GHz
1.9 GHz
dB
27
30
—
dB
—
26
—
dB
—
24
—
Isolation (GPS Path)
820 MHz
1.5 GHz
1.9 GHz
dB
29
32
—
dB
—
27
—
dB
—
25
—
Isolation (PCS Path)
820 MHz
1.5 GHz
1.9 GHz
dB
25
27
—
dB
—
22
—
dB
—
20
—
Return Loss
All RF ports, DC – 2.5 GHz
dB
—
20
—
IP3
CELL Path
Two Tones, +22 dBm / tone, 1 MHz Spacing, 820 MHz
dBm
—
58
—
PCS Path
Two Tones, +22 dBm / tone, 1 MHz Spacing, 1880 MHz
dBm
—
59
—
Cross Modulation
Cell Band: Two-tone signal input: Tx1 = +22 dBm @ 820 MHz,
CELL Path
Tx2 = +22 dBm @ 821 MHz,
dBm
—
-113
—
RX interfere = -30 dBm @ 869 MHz.
Cross Modulation
PCS Band: Two-tone signal input: Tx1 = +18 dBm @ 1880 MHz,
PCS Path
Tx2 = +18 dBm @ 1881 MHz,
dBm
—
-115
—
RX interfere = -30 dBm @ 1960 MHz.
P0.1 dB
CELL Path
GPS Path
PCS Path
820 MHz
1.5 GHz
1.9 GHz
dBm
—
37
—
dBm
—
35
—
dBm
—
35
—
Trise, Tfall
10% to 90% RF, 90% to 10% RF
µS
—
0.05
—
Ton, Toff
50% control to 90% RF, and 50% control to 10% RF
µS
—
0.07
—
Transients
In Band
mV
—
50
—
Control Current
|Vc| = 2.6 V
µA
—
5
20
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 - 1 GHz, 39 pF for 0.5 GHz - 3 GHz.
2
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
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