Qorvo's RFSA2534 is a 5-bit digital step attenuator (DSA) that features high linearity over the entire 15.5dB gain control range with 0.5dB steps. The RFSA2534 uses serial control interface. It has a low insertion loss of 1.3dB at 2GHz. Patent pending circuit architecture provides Overshoot-free transient switching performance The RFSA2534 is available in a 4.2mm x 4.2mm laminate package that is footprint compatible with a 4mm x 4mm QFN 24 lead package.
Frequency Min(MHz) | 50 |
Frequency Max(MHz) | 4,000 |
Insertion Loss(dB) | 1.3 |
Attenuation Range(dB) | 15.5 |
IP0.1dB(dBm) | 30 |
IIP3(dBm) | 52 |
Interface | Serial |
Bits | 5 |
Step Size(dB) | 0.5 |
Voltage(V) | 2.7 to 5.5 |
Package Type | QFN, 24-pin |
Package(mm) | 4.2 x 4.2 x 0.95 |
ECCN | 5A991.G |
This product appears in the following application block diagrams: