HMC346C8 データシートの表示（PDF） - Hittite Microwave
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HMC346C8 Datasheet PDF : 6 Pages
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v02.1008
HMC346C8
GaAs MMIC SMT VOLTAGE-
VARIABLE ATTENUATOR, DC - 8 GHz
Insertion Loss vs. Temperature
0
Relative Attenuation, Control Voltage
5
Optimized for 4 GHz Operation
0
-5
-1
-10
-2
-15
+25C
-3
+85C
-20
-40C
-25
-4
-30
-5
0 1 2 3 4 5 6 7 8 9 10
FREQUENCY (GHz)
-35
0 1 2 3 4 5 6 7 8 9 10
FREQUENCY (GHz)
Return Loss vs. Attenuation
0
-5
-10
-15
-20
5dB
-25
10dB
15dB
20dB
-30
25dB
30dB
-35
012345678
FREQUENCY (GHz)
9 10
Relative Attenuation, Control Voltage
Optimized for 8 GHz Operation
0
-5
-10
-15
-20
-25
-30
-35
0 1 2 3 4 5 6 7 8 9 10
FREQUENCY (GHz)
Relative Attenuation vs.
Control Voltage @ 4 GHz
0
-0.5
-1
V1 +25C
V2 +25C
V1 +85C
V2 +85C
V1 -40C
V2 -40C
-1.5
-2
-2.5
-3
0
5
10
15
20
25
30
RELATIVE ATTENUATION (dB)
Relative Attenuation vs.
Control Voltage @ 8 GHz
0
-0.5
V1 +25C
V2 +25C
V1 +85C
V2 +85C
-1
V1 -40C
V2 -40C
-1.5
-2
-2.5
-3
0
5
10
15
20
25
30
RELATIVE ATTENUATION (dB)
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
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