详细描述
RFMD delivers 7-bit digital step attenuators featuring high linearity over the entire 31.75dB gain control range with excellent step accuracy in 0.25dB steps. The RFSA2724 is programmed via a serial mode control interface that is both 3V and 5V compatible. It offers a rugged Class 1B HBM ESD rating via on-chip ESD circuitry and comes in an MCM package that is footprint compatible with most 24-pin, 4.0 x 4.0mm QFN packages.
Download RFMD’s Control Bit Generator Software
特点
Frequency Range 50MHz to 4000MHz
7-Bit, 31.75dB Range, 0.25dB Step
High Linearity, IP3 > 50dBm
3V and 5V Logic Compatible
Serial-to-Parallel Controller
Serial Programming Interface
Power-up Programming Modes
On-chip ESD Protection Class 2 < 4000V
Single Supply, 3V to 5V Operation
Footprint Compatible with Most 24-Pin, 4mm x 4mm QFNs