MA4VAT2000-1277T_15 Datasheet, PDF (3/5 Pages) M/A-COM Technology Solutions, Inc. – HMIC PIN Diode Variable Attenuator

MA4VAT2000-1277T
HMIC PIN Diode Variable Attenuator
1.70 - 2.20 GHz
Rev. V3
Plots of Typical RF Characteristics @ + 25 °C
Typical Insertion Loss & Attenuation Plot
Typical Attenuation Vs Voltage Plot (@ 1950 MHz)
Typical Insertion Loss & Attenuation for MA4VAT2000-1277
0
-5
-10
-15
-20
-25
-30
1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30 2.40 2.50
Frequency (GHz)
0V/0mA
0.70V/37uA
0.90V/86uA
1.11V/143uA
1.30V/190uA
1.40V/230uA
1.50V/260uA
Typical Attenuation VSVoltageFor MA4VAT2000-1277
30
25
20
15
10
5
0
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
Voltage Applied (V)
Typical Return Loss @ All Attenuation Levels Plot
Typical IIP3 Vs Attenuation Plot
Typical Return Losses for MA4VAT2000-1277
0
-5
-10
-15
-20
-25
-30
-35
1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30 2.40 2.50
Frequency (GHz)
0V/0uA
0.70V/37uA
0.90V/86uA
1.11V/143uA
1.30V/190uA
1.40V/230uA
1.50V/260uA
Typical IP3 VSAttenuationfor MA4VAT2000-1277
60
50
40
30
20
10
0
0
5
10
15
20
25
Attenuation (dB)
Typical Relative Phase Shift Per Attenuation
(Voltage) Plot
Typical RelativePhaseShift vs Frequency per Voltage(Attenuation) for
MA4VAT2000-1277
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30 2.40 2.50
Frequency (GHz)
0V/0mA 0.70V/37uA 0.90V/86uA 1.11V/143uA 1.30V/190uA 1.40V/230uA 1.50V/260uA
For Reference ONLY:
 Low Loss
 5 dB Attenuation
 10 dB Attenuation
 15 dB Attenuation
 20 dB Attenuation
 25 dB Attenuation
= 0V, @0uA
= 0.90V, @86uA
= 1.11V, @143uA
= 1.30V, @190uA
= 1.40V, @230uA
= 1.50V, @260uA
3
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