HMC346MS8G Datasheet, PDF (2/6 Pages) Hittite Microwave Corporation – GaAs MMIC SMT VOLTAGE-VARIABLE ATTENUATOR, DC - 8 GHz

MICROWAVE CORPORATION
v03.0304
HMC346MS8G
GaAs MMIC SMT VOLTAGE-VARIABLE
ATTENUATOR, DC - 8 GHz
InseGrtiaoAn sLoMssMvIsC. TeSmUpBer-aHtuAreRMONICALLY RPeUlaMtivPeEADtteMnuIXatEioRn 17 - 25 GHz
0
-1
-2
-3
T+25C
T -40C
T+85C
-4
0 1 2 3 4 5 6 7 8 9 10
FREQUENCY (GHz)
0
-5
-10
-15
-20
-25
-30
-35
-40
0 1 2 3 4 5 6 7 8 9 10
FREQUENCY (GHz)
Return Loss vs. Attenuation
0
-5
-10
-15
-20
MIN
-25
15 dB
MAX
-30
0 1 2 3 4 5 6 7 8 9 10
FREQUENCY (GHz)
Relative Attenuation vs.
Control Voltage @ 4 GHz
0
-0.5
V2 -40C
-1
V2 +25C
V2 +85C
-1.5
-2
-2.5
-3
0
V1 +85C _{V1 +25C V1 -40C}
5
10
15
20
25
30
RELATIVE ATTENUATION (dB)
Relative Phase
140
130
max
25 dB
120
20 dB
30 dB
110
100
15 dB
90
10 dB
80
70
5 dB
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10
FREQUENCY (GHz)
Relative Attenuation vs.
Control Voltage @ 8 GHz
0
-0.5
V2 -40C
-1
V2 +25C
V2 +85C
-1.5
-2
-2.5
-3
0
V1 +85C _{V1 +25C}
V1 -40C
5
10
15
20
25
30
RELATIVE ATTENUATION (dB)
9
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12 Elizabeth Drive, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
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