MAAD-009170 Datasheet, PDF (7/9 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
VSWR - 8 dB Bit vs. Frequency
2.0
1.8
RF1
1.6
1.4
1.2
RF2
1.0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Frequency (GHz)
Rev. V2
VSWR - 15.5 dB Attenuation vs. Frequency
2.0
1.8
RF1
1.6
1.4
1.2
RF2
1.0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Frequency (GHz)
Typical Input IP2 and IP3 at Room Temperature¹¹
Attenuation
IP2
IP3
50 MHz 500 MHz 2 GHz 50 MHz 500 MHz 2 GHz
Units
Reference State
50
72
73
43
40
44
dBm
0.5 dB
51
73
74
43
41
44
dBm
1 dB
51
73
75
43
41
44
dBm
2 dB
51
73
74
43
41
45
dBm
4 dB
51
73
74
43
41
45
dBm
8 dB
50
71
75
41
43
41
dBm
15.5 dB
53
74
79
43
42
44
dBm
11. IP2 and IP3 are measured with two-tone inputs F1 and F2 up to +5 dBm with 1 MHz spacing.
7
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