RFSA2013 Datasheet, PDF (5/17 Pages) RF Micro Devices – VOLTAGE CONTROLLED ATTENUATOR

RFSA2013
Measured Positive Attenuation Slope Performance
Data includes PCB and connector losses
110
100
90
80
70
60
50
40
30
20
10
0
-40
70
Input IP2 versus Attenuation
V_DD=5V, Pin=+20dBm/Tone, Temp=+25°C
500MHz
2GHz
4GHz
1GHz
3GHz
-35
-30
-25
-20
-15
-10
-5
0
Attenuation (dB)
3rd Harmonic IH3 versus Attenuation
RF 2GHz, V_DD=5V, Pin=+20dBm
60
50
40
30
20
10
0
-40
-35
-30
-25
-20
-15
-10
Attenuation (dB)
25°C
-40°C
85°C
-5
0
110
100
90
80
70
60
50
40
30
20
10
0
0.0
Input IP2 versus Voltage Control
V_DD=5V, Pin=+20dBm/Tone, Temp=+25°C
500MHz
2GHz
4GHz
1GHz
3GHz
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Voltage Control (V)
3rd Harmonic IH3 versus Voltage Control
RF 2GHz, V_DD=5V, Pin=+20dBm
70
60
50
40
30
20
25°C
10
-40°C
85°C
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Voltage Control (V)
3rd Harmonic IH3 versus Attenuation
V_DD=5V, Pin=+20dBm, Temp=+25°C
70
3rd Harmonic IH3 versus Voltage Control
V_DD=5V, Pin=+20dBm, Temp=+25°C
70
60
60
50
50
40
40
30
30
20
20
500MHz
1GHz
10
2GHz
3GHz
10
4GHz
500MHz
2GHz
4GHz
1GHz
3GHz
0
-40
-35
-30
-25
-20
-15
-10
-5
0
Attenuation (dB)
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Voltage Control (V)
DS150622
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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