SW-395 Просмотр технического описания (PDF) - Tyco Electronics
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SW-395 Datasheet PDF : 2 Pages
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3 Volt GaAs SPDT Switch, DC - 2.0 GHz
SW-395
Absolute Maximum Ratings1
Parameter
Input Power
Operating Voltage
Operating Temperature
Absolute Maximum
+33 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.
Functional Schematic1
VA
RFC
VB
Truth Table
Mode
(Control)
Control
A
Positive1
0±0.2V
+3V to +8V
Control
B
+3V to +8V
0±0.2V
RFC - RF1
Off
On
RFC - RF2
On
Off
Positive/
-Vc±0.2V
+Vc
On
Off
Negative1,2
+Vc
-Vc±0.2V
Off
On
Negative3
0±0.2V -3V to -8V
On
Off
-3V to -8V 0±0.2V
Off
On
1. External DC blocking capacitors are required on all RF ports.
2. |-Vc|< 8 V.
3. If negative control is used, DC blocking capacitors are not re-
quired on RF ports.
Typical Performance Curves
INISnEsReTrItOioNnLOLSoSssvsvFsR. EFQrUeEqNuCeYncy
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
0.5
1
1.5
2
2.5
3
3.5
FREQUENCY (GHz)
PIN 1
RF1
GND
RF2
1. DC blocking capacitors not required if negative control voltage is
used.
VVSSWWRRvsvsF.RFEQreUqEuNeCnYcy
1.5
1.4
1.3
1.2
1.1
1
0
0.5
1
1.5
2
2.5
3
3.5
FREQUENCY (GHz)
IIsSoOlLaAtTioIOnNvvss FFRreEqQuUeEnNcCyY
50
45
40
35
30
25
20
15
10
5
0
0
0.5
1
1.5
2
2.5
3
3.5
FREQUENCY (GHz)
M/A-COM Division of AMP Incorporated 3 North America: Tel. (800) 366-2266, Fax (800) 618-8883 3 Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
3 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
V2.00
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