HMC195
/
195E
v02.0805
GaAs MMIC SOT26 T/R
SWITCH, DC - 2.5 GHz
Compression vs. Bias Voltage
Carrier at 900 MHz
Control
Input
(Vdc)
+3
+5
+8
Input Power
for 0.1 dB
Compression
(dBm)
23
29
34
Input Power
for 1.0 dB
Compression
(dBm)
27
33
36
Carrier at 1900 MHz
Input Power for
0.1 dB Com-
pression
(dBm)
22
29
33
Input Power
for 1.0 dB
Compression
(dBm)
26
32
35
Caution: Do not operate in 1dB compression at power
levels above +33 dBm and do not “hot switch” power levels
greater than +23dBm (Vctl = +5Vdc).
DC blocks are required at ports RFC, RF1 and RF2.
14
SWITCHES - SMT
Distortion vs. Bias Voltage
1 Watt Carrier at
900 MHz
Control
Input
(Vdc)
+3
+4
+5
+8
Third
Order
Intercept
(dBm)
40
44
49
62
Second
Order
Intercept
(dBm)
87
88
90
90
1 Watt Carrier at
1900 MHz
Third
Order
Intercept
(dBm)
39
41
43
59
Second
Order
Intercept
(dBm)
79
85
91
99
Truth Table
*Control Input Voltage Tolerances are ± 0.2 Vdc.
Control Input*
A
(Vdc)
0
+3
0
+5
0
+8
B
(Vdc)
+3
0
+5
0
+8
0
Control Current
Ia
(uA)
-25
25
-120
120
-200
200
Ib
(uA)
25
-25
120
-120
200
-200
Signal Path State
RF to RF1
ON
OFF
ON
OFF
ON
OFF
RF to RF2
OFF
ON
OFF
ON
OFF
ON
14 - 38
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
HITTITE [ HITTITE MICROWAVE CORPORATION ]
