MAAD-009170 Datasheet, PDF (5/9 Pages) M/A-COM Technology Solutions, Inc. – Minimal Phase Variation over Attenuation Range

MAAD-009170
Digital Attenuator, Constant Phase
15.5 dB, 5-Bit, TTL Driver, DC - 4.0 GHz
Typical Performance Curves
Attenuation - 15.5 dB Attenuation vs. Frequency
16.0
15.8
25ºC
15.6
85ºC
15.4
15.2
-40ºC
15.0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Frequency (GHz)
Phase - 1 dB Bit vs. Frequency
Relative to Reference Loss State
3.0
2.0
25ºC
-40ºC
1.0
0.0
85ºC
-1.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Rev. V2
Phase - 0.5 dB Bit vs. Frequency
Relative to Reference Loss State
3.0
2.0
25ºC
-40ºC
1.0
0.0
85ºC
-1.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Phase - 2 dB Bit vs. Frequency
Relative to Reference Loss State
4.0
3.0
25ºC
2.0
-40ºC
1.0
0.0
-1.0
85ºC
-2.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Phase - 4 dB Bit vs. Frequency
Relative to Reference Loss State
Phase - 8 dB Bit vs. Frequency
Relative to Reference Loss State
6.0
6.0
4.0
25ºC
-40ºC
2.0
4.0
-40ºC
25ºC
2.0
0.0
0.0
-2.0
85ºC
-4.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
-2.0
85ºC
-4.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
5
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