RF Attenuators
Axiro offers a wide range of monolithic silicon RF Attenuators that utilize either digital or analog control. All of the Axiro RF attenuators offer broad bandwidth, low insertion loss, high linearity with high attenuation accuracy, and low error. Applications supported by these RF attenuators include wireless infrastructure (base stations, broadband infrastructure (CATV), microwave radios, satellite and data terminals, general-purpose communication equipment, and test and measurement equipment.
CONTACT SALESProduct Selector
Part Number (14)
F1951
Glitch-free Wideband DSA
Description
6 - bit
RF Frequency Min (GHz)
0.1
RF Frequency Max (GHz)
5
Supply Voltage (V)
3.3 - 5
Maximum Attenuation (dB)
31.5
Resolution (dB)
0.5
Insertion Loss (dB)
1.2
IP0.1dB (dB)
29
IIP3 (dBm)
64
Current (mA)
1.1
Package (mm)
4 x 4, 24–Pin QFN
F1953
Glitch-free Wideband DSA
Description
6 - bit
RF Frequency Min (GHz)
0.4
RF Frequency Max (GHz)
4
Supply Voltage (V)
3.3
Maximum Attenuation (dB)
31.5
Resolution (dB)
0.5
Insertion Loss (dB)
1.4
IP0.1dB (dB)
28.5
IIP3 (dBm)
66
Current (mA)
0.2
Package (mm)
4 x 4, 20–Pin QFN
F1956
Glitch-free Wideband DSA
Description
7 - bit
RF Frequency Min (GHz)
0.001
RF Frequency Max (GHz)
6
Supply Voltage (V)
3.3 - 5
Maximum Attenuation (dB)
31.75
Resolution (dB)
0.25
Insertion Loss (dB)
1.6
IP0.1dB (dB)
34.5
IIP3 (dBm)
64
Current (mA)
0.35
Package (mm)
5 x 5, 32–Pin QFN
F1958
Glitch-free Wideband DSA
Description
7 - bit
RF Frequency Min (GHz)
0.001
RF Frequency Max (GHz)
6
Supply Voltage (V)
3.3 - 5
Maximum Attenuation (dB)
31.75
Resolution (dB)
0.25
Insertion Loss (dB)
1.6
IP0.1dB (dB)
35
IIP3 (dBm)
64
Current (mA)
0.25
Package (mm)
4 x 4, 24–Pin QFN
F1975
Glitch-free Wideband DSA
Description
6 - bit ,75Ω
RF Frequency Min (GHz)
0.005
RF Frequency Max (GHz)
3
Supply Voltage (V)
3.3 - 5
Maximum Attenuation (dB)
31.5
Resolution (dB)
0.5
Insertion Loss (dB)
1.2
IP0.1dB (dB)
30.5
IIP3 (dBm)
64
Current (mA)
0.55
Package (mm)
4 x 4, 20–Pin QFN
F1977
Glitch-free Wideband DSA
Description
7 - bit ,75Ω
RF Frequency Min (GHz)
0.005
RF Frequency Max (GHz)
3
Supply Voltage (V)
3.3 - 5
Maximum Attenuation (dB)
31.75
Resolution (dB)
0.25
Insertion Loss (dB)
1.4
IP0.1dB (dB)
32
IIP3 (dBm)
64
Current (mA)
0.322
Package (mm)
5 x 5, 32–Pin QFN
F1978
Glitch-free Wideband DSA
Description
6 - bit ,75Ω
RF Frequency Min (GHz)
0.005
RF Frequency Max (GHz)
3
Supply Voltage (V)
3.3 - 5
Maximum Attenuation (dB)
31.5
Resolution (dB)
0.5
Insertion Loss (dB)
1.2
IP0.1dB (dB)
30.5
IIP3 (dBm)
64
Current (mA)
0.55
Package (mm)
4 x 4, 20–Pin QFN
F2250
Wideband VVA
Description
Positive/Negative Slope Control
RF Frequency Min (GHz)
0.05
RF Frequency Max (GHz)
6
Supply Voltage (V)
3.15 – 5.25
Maximum Attenuation (dB)
35
Resolution (dB)
-
Insertion Loss (dB)
1.4
IP0.1dB (dB)
34.4
IIP3 (dBm)
65
Current (mA)
1.17
Package (mm)
3 x 3, 16–Pin QFN
F2251
Wideband VVA
Description
Positive Slope Control
RF Frequency Min (GHz)
0.05
RF Frequency Max (GHz)
6
Supply Voltage (V)
3.15 – 5.25
Maximum Attenuation (dB)
35
Resolution (dB)
-
Insertion Loss (dB)
1.4
IP0.1dB (dB)
34.4
IIP3 (dBm)
67
Current (mA)
0.8
Package (mm)
3 x 3, 16–Pin QFN
F2255
Wideband VVA
Description
Positive/Negative Slope Control
RF Frequency Min (GHz)
0.001
RF Frequency Max (GHz)
3
Supply Voltage (V)
3.15 – 5.25
Maximum Attenuation (dB)
34.6
Resolution (dB)
-
Insertion Loss (dB)
1.1
IP0.1dB (dB)
36
IIP3 (dBm)
60
Current (mA)
1.15
Package (mm)
3 x 3, 16–Pin QFN
F2258
Wideband VVA
Description
Negative Slope Control
RF Frequency Min (GHz)
0.05
RF Frequency Max (GHz)
6
Supply Voltage (V)
3.15 – 5.25
Maximum Attenuation (dB)
35
Resolution (dB)
-
Insertion Loss (dB)
1.4
IP0.1dB (dB)
34.4
IIP3 (dBm)
65
Current (mA)
1.17
Package (mm)
3 x 3, 16–Pin QFN
F2270
Wideband VVA
Description
Positive/Negative Slope Control, 75Ω
RF Frequency Min (GHz)
0.005
RF Frequency Max (GHz)
3
Supply Voltage (V)
3.15 – 5.25
Maximum Attenuation (dB)
35
Resolution (dB)
-
Insertion Loss (dB)
1.1
IP0.1dB (dB)
36
IIP3 (dBm)
60
Current (mA)
1.4
Package (mm)
3 x 3, 16–Pin QFN
F1912
Glitch-free Wideband DSA
Description
6 - bit
RF Frequency Min (GHz)
0.001
RF Frequency Max (GHz)
5
Supply Voltage (V)
3.3 - 5
Maximum Attenuation (dB)
31.5
Resolution (dB)
0.5
Insertion Loss (dB)
1.4
IP0.1dB (dB)
31
IIP3 (dBm)
60
Current (mA)
0.55
Package (mm)
4 x 4, 20–Pin QFN
F1950
Glitch-free Wideband DSA
Description
7 - bit
RF Frequency Min (GHz)
0.15
RF Frequency Max (GHz)
4
Supply Voltage (V)
3.3 - 5
Maximum Attenuation (dB)
31.75
Resolution (dB)
0.25
Insertion Loss (dB)
1.3
IP0.1dB (dB)
27.5
IIP3 (dBm)
63
Current (mA)
0.25
Package (mm)
4 x 4, 24–Pin QFN
