HMC346 Datasheet, PDF (5/9 Pages) Hittite Microwave Corporation – GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR, DC - 20 GHz

v04.1008
Insertion Loss vs. Temperature
0
-0.5
-1
-1.5
-2
-2.5
+25 C
-55 C
-3
+85 C
-3.5
-4
0
5
10
15
20
25
FREQUENCY (GHz)
Return Loss vs. Attenuation
0
-5
MIN
5 dB
MAX
-10
-15
-20
-25
-30
-35
0
5
10
15
20
25
FREQUENCY (GHz)
Relative Phase
240
5 dB
200
10 dB
15 dB
20 dB
160
25 dB
30 dB
MAX
120
80
40
0
0
5
10
15
20
25
FREQUENCY (GHz)
HMC346
GaAs MMIC VOLTAGE-VARIABLE
ATTENUATOR, DC - 20 GHz
Relative Attenuation
1
0
-5
-10
-15
-20
-25
-30
-35
-40
0
5
10
15
20
25
FREQUENCY (GHz)
Relative Attenuation vs.
Control Voltage @ 10 GHz
0
-0.5
V1 +25 C
V1 -55 C
V1 +85 C
V2 +25 C
-1
V2 -55 C
V2 +85 C
-1.5
-2
-2.5
-3
0
5
10
15
20
25
30
RELATIVE ATTENUATION (dB)
Relative Attenuation vs.
Control Voltage @ 20 GHz
0
-0.5
V1 +25 C
V1 -55 C
V1 +85 C
V2 +25 C
-1
V2 -55 C
V2 +85 C
-1.5
-2
-2.5
-3
0
5
10
15
20
25
RELATIVE ATTENUATION (dB)
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com
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