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MAAD-007077 Datasheet, PDF (4/6 Pages) M/A-COM Technology Solutions, Inc. – Contains Internal DC to DC Converter
MAAD-007077
Digital Attenuator
15 dB, 4-Bit, TTL Driver, DC-4.0 GHz
Typical Performance Curves
Attenuation - 8 dB Bit vs. Frequency
8.6
-40ºC
8.4
25ºC
8.2
8.0
85ºC
7.8
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
VSWR vs. Frequency
Reference Loss State
2.0
1.8
RF1
1.6
1.4
1.2
RF2
1.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Rev. V5
Attenuation - 15 dB Attenuation vs. Frequency
16.5
-40ºC
25ºC
16.0
15.5
15.0
85ºC
14.5
14.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
VSWR - 1 dB Bit vs. Frequency
2.0
1.8
1.6
1.4
RF1
RF2
1.2
1.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
VSWR - 2 dB Bit vs. Frequency
VSWR - 4 dB Bit vs. Frequency
2.0
2.0
1.8
1.8
1.6
RF2
1.4
RF1
1.2
1.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
1.6
RF2
1.4
1.2
RF1
1.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
4
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