RFSA3013 Datasheet, PDF (10/17 Pages) RF Micro Devices – 75 VOLTAGE CONTROLLED ATTENUATOR

RFSA3013
Measured Negative Attenuation Slope Performance
Note: Data includes PCB and connector losses
110
100
90
80
70
60
50
40
30
20
10
0
-40
Input IP2 versus Attenuation
RFSA3013, V_DD=5V, Pin=+15dBm/Tone, Temp=+25°C
200MHz
500MHz
1GHz
-35
-30
-25
-20
-15
-10
-5
0
Attenuation (dB)
110
100
90
80
70
60
50
40
30
20
10
0
0.0
Input IP2 versus Voltage Control
RFSA3013, V_DD=5V, Pin=+15dBm/Tone, Temp=+25°C
200MHz
500MHz
1GHz
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Voltage Control (V)
70
60
50
40
30
20
10
0
-40
3^rd Harmonic IH3 versus Attenuation
RFSA3013, RF 1GHz, V_DD=5V, Pin=15dBm
-35
-30
-25
-20
-15
-10
Attenuation (dB)
25°C
-40°C
85°C
-5
0
3^rd Harmonic IH3 versus Voltage Control
RFSA3013, RF 1GHz, V_DD=5V, Pin=+15dBm
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
Voltage Control (V)
110
100
90
80
70
60
50
40
30
20
10
0
-40
2^nd Harmonic IH2 versus Attenuation
VCA 5V Mode, V_DD=5V, F=1GHz
Extrapolated from Pin=+15dBm
-35
-30
-25
-20
-15
-10
Attenuation (dB)
25°C
-40°C
85°C
-5
0
2^nd Harmonic IH2 versus Voltage Control
VCA 5V Mode, V_DD=5V, F=1GHz
Extrapolated from Pin=+15dBm
110
100
90
80
70
60
50
40
30
25°C
20
-40°C
10
85°C
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Voltage Control (V)
10 of 17
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DS120419