MAAD-009260 Datasheet, PDF (4/7 Pages) M/A-COM Technology Solutions, Inc. – Minimal Phase Variation over Attenuation Range

MAAD-009260
Constant Phase Digital Attenuator
32 dB, 2-Bit, TTL Driver, DC - 3.0 GHz
Typical Performance Curves
Reference Loss vs. Frequency
3.0
25ºC
2.5
85ºC
2.0
1.5
1.0
-40ºC
0.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Attenuation - 16 dB Bit (C2) vs. Frequency
17.0
85ºC
16.7
25ºC
16.4
16.1
-40ºC
15.8
15.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Rev. V2
Attenuation - 16 dB Bit (C1) vs. Frequency
17.0
25ºC
16.7
85ºC
16.4
16.1
15.8
-40ºC
15.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Attenuation - 32 dB Attenuation vs. Frequency
35.0
25ºC
85ºC
34.0
33.0
-40ºC
32.0
31.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Phase - 16 dB Bit (C1) vs. Frequency
Relative to Reference Loss State
Phase - 16 dB Bit (C2) vs. Frequency
Relative to Reference Loss State
2.0
-40ºC
1.0
0.0
-1.0
25ºC
-2.0
-3.0
85ºC
-4.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
5.0
3.0
25ºC
-40ºC
1.0
-1.0
-3.0
-5.0
85ºC
-7.0
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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