SW-394 Ver la hoja de datos (PDF) - Tyco Electronics
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SW-394 Datasheet PDF : 2 Pages
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GaAs SPDT High Isolation Terminated Switch, 0.5 - 2.0 GHz
SW-394
Absolute Maximum Ratings1
Parameter
Input Power
Operating Voltage(VS, VA, VB)
Operating Temperature
Absolute Maximum
+34 dBm
+8.5 Volts
-40°C to +85°C
Storage Temperature
-65°C to +150°C
1. Exceeding any one or a combination of these limits may cause
permanent damage.
Truth Table
Control Input A Control Input B
0
1
1
0
RFC - RF2
Off
On
RFC - RF1
On
Off
“0” = ±0.2 Vdc
“1” = +5±0.2 Vdc
Vs = +5±0.2 Vdc
30 µA max. current total
Functional Schematic1
RF2 GND GND RF1
8
7
6
5
5 0 =Ω
5 0 =Ω
1
2
3
4
A GND RFC B
Vs 10k
1. Blocking capacitors are required on all RF ports. VS can be
applied at any RF port using 10K or greater pull-up resistor.
Typical Performance Curves
Insertion Loss vs. Frequency
6
5
4
3
2
1
0
0.5
1
1.5
2
2.5
3
FREQUENCY (GHz)
Isolation vs Frequency
50
45
40
35
30
25
20
15
10
5
0
0.5
1
1.5
2
2.5
3
FREQUENCY (GHz)
VSWR vs. Frequency
3
2.8
2.6
2.4
OUTPUT INSERTION
2.2
2
OUTPUT ISOLATION
INPUT
1.8
1.6
1.4
1.2
1
0.5
1
1.5
2
2.5
3
FREQUENCY (GHz)
Specifications subject to change without notice.
North America: Tel. (800) 366-2266, Fax (800) 618-8883
Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
V3.00
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