RFSA2514数据手册Qorvo中文资料规格书

描述 Description

Qorvo's RFSA2514 is a 5-bit digital step attenuator (DSA) that features high linearity over the entire 15.5dB gain control range with excellent step accuracy in 0.5dB steps. The RFSA2514 is programmed via a serial mode control interface that is both 3V and 5V compatible. The RFSA2514 also offers a rugged Class 1C HBM ESD rating via on-chip ESD circuitry. The MCM package is footprint compatible with most 24-Pin, 4mm x 4mm, QFN packages.

特性 Features

·Frequency Range 50MHz to 4000MHz
·5-Bits, 15.5dB Range, 0.5dB Step
·High Linearity, IIP3 >48dBm
·3V and 5V Logic Compatible
·Serial-to-Parallel Controller
·Serial Programming Interface
·Power-up Programming Modes
·On-chip ESD Protection Class 1C HBM
·Single Supply, 3V to 5V Operation
·Footprint Compatible with Most 24-Pin, 4mm x 4mm, QFNs