MASWSS0178 Просмотр технического описания (PDF) - M/A-COM Technology Solutions, Inc.
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MASWSS0178 Datasheet PDF : 5 Pages
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MASWSS0178
SPDT High Isolation Terminated Switch
0.01 - 3.0 GHz
Rev. V4
Electrical Specifications: TA = 25°C, VC = 0 V / 5 V, Z0 = 50 Ω 5
Parameter
Insertion Loss
Isolation
Return Loss
Input IP2
Input IP3
Input P1dB Compression
Trise, Tfall
Ton, Toff
Transients
Test Conditions
0.01 - 0.5 GHz
0.5 - 1.0 GHz
1.0 - 2.0 GHz
2.0 - 3.0 GHz
0.01 - 0.5 GHz
0.5 - 1.0 GHz
1.0 - 2.0 GHz
2.0 - 3.0 GHz
0.01 - 0.5 GHz6
0.5 - 1.0 GHz
1.0 - 2.0 GHz
2.0 - 3.0 GHz
2-Tone, 900 MHz, 5 MHz spacing
2-Tone, 900 MHz, 5 MHz spacing
VC = 0 V/5.0 V, 1 GHz
VC = 0 V/3.0 V, 1 GHz
10% to 90% RF & 90% to 10% RF
50% of VC to 10% / 90% RF
In-band
Units
dB
dB
dB
dBm
dBm
dBm
ns
ns
mV
Min.
—
—
—
—
—
51
44
—
—
—
—
—
—
—
—
—
—
—
—
Typ.
0.5
0.6
0.7
0.75
59
57
53
43
20
20
20
20
83
43
29
17.5
24
15
12
Max.
—
0.7
0.8
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Control Current
VC = 5 V
µA
—
2
13
5. External DC blocking capacitors are required on all RF ports (47 pF capacitors are recommended). Use larger value capacitors for lower
frequency operation (e.g. use 10,000 pF capacitors to optimize insertion and return loss at frequencies below 50 MHz).
6. Terminated return loss is governed by blocking capacitors internal to the device; see applications plot.
Truth Table
V1
V2
0
1
1
0
Logic Level
VLOW “0”
VHIGH “1”
RFC-RF1
Off
On
RFC-RF2
On
Off
Voltage Level
0 ± 0.2 V
3.0 V to 8.0 V
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.
2
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