SW-438SMB データシートの表示（PDF） - Tyco Electronics
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SW-438SMB Datasheet PDF : 4 Pages
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GaAs SPDT Switch, DC-3.0 GHz
SW-438
V 1.00
Electrical Specifications: TA = 25°C, 3V Control
Parameter
Test Conditions
Units
Min
Typ
Max
Insertion Loss
DC-3.0 GHz
dB
0.7
0.8
Isolation
DC-1.0 GHz
1.0-2.0 GHz
2.0-3.0 GHz
dB
29
31
dB
23
25
dB
21
23
Return Loss
P1dB (2.3 V supply)
DC-1.5 GHz
1.5-3.0 GHz
500 MHz-2.0 GHz
dB
18
22
dB
16
20
dBm
23
26
P1dB (3V supply)
500 MHz-2.0 GHz
dBm
28
31
IP2
2-tone 900 MHz, 5 MHz spacing (2.3V)
dBm
81
IP3
2-tone 900 MNz, 5 MHz spacing (2.3V)
dBm
55
2nd Harmonic
2.4 GHz Pin = 20 dBm, Vc = 2.3V
dBc
70
3rd Harmonic
2.4 GHz Pin = 20 dBm, Vc = 2.3V
dBc
60
Ton, Toff
50% ctl to 10/90% RF
ns
20
Trise, Tfall
10% to 90% RF
ns
10
Gate Leakage
|Vctl| = 5V
µA
5
10
Typical Performance Curves
Bluetooth Applications
(8 pF DC Blocking Capacitors, +2.3V Control)
Insertion Loss vs. Frequency Over Temperature Isolation vs. Frequency Over Temperature
1.0
0.9
+85°C
0.8
+25°C
0.7
0.6
-40°C
0.5
0.4
0.3
0.2
0.1
0.0
2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0
Frequency (GHz)
30
29
28
27
26
+25°C
-40°C
25
24
+85°C
23
22
21
20
2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0
Frequency (GHz)
Specifications subject to change without notice.
2
n North America: Tel. (800) 366-2266
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
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