RFSA3023 Datasheet, PDF (6/17 Pages) RF Micro Devices – 75 VOLTAGE CONTROLLED ATTENUATOR

RFSA3023
110
100
90
80
70
60
50
40
30
20
10
0
-40
70
Measured Positive Attenuation Slope Performance
Note: Data includes PCB and connector losses
Input IP2 versus Attenuation
RFSA3023, V_DD=3.3V, Pin=+15dBm/Tone, Temp=+25°C
Input IP2 versus Voltage Control
RFSA3023, V_DD=3.3V, Pin=+15dBm/Tone, Temp=+25°C
110
100
90
80
70
60
50
40
200MHz
500MHz
1GHz
-35
-30
-25
-20
-15
-10
-5
0
Attenuation (dB)
30
20
200MHz
500MHz
10
1GHz
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6
Voltage Control (V)
3^rd Harmonic IH3 versus Attenuation
RFSA3023, RF 1GHz, V_DD=3.3V, Pin=+15dBm
3rd Harmonic IH3 versus Voltage Control
RFSA3023, RF 1GHz, V_DD=3.3V, Pin=+15dBm
70
60
60
50
50
40
40
30
30
20
10
0
-40
110
100
90
80
70
60
50
40
30
20
10
0
-40
25°C
-40°C
85°C
-35
-30
-25
-20
-15
-10
-5
0
Attenuation (dB)
2nd Harmonic IH2 versus Attenuation
RFSA3023, RF 1GHz, V_DD=3.3V, Pin=+15dBm
-35
-30
-25
-20
-15
-10
Attenuation (dB)
25°C
-40°C
85°C
-5
0
20
25°C
10
-40°C
85°C
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6
Voltage Control (V)
2nd Harmonic IH2 versus Voltage Control
RFSA3023, RF 1GHz, V_DD=3.3V, Pin=+15dBm
110
100
90
80
70
60
50
40
30
20
25°C
-40°C
10
85°C
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6
Voltage Control (V)
6 of 17
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
DS120419