MA4SW410数据手册RF/IF射频/中频RFID的射频开关规格书PDF

描述 Description

The MA4SW410 is a SP4T, series-shunt, broadband, PIN diode switch made with MACOM’s patented HMICTM (Heterolithic Microwave Integrated Circuit) process. This process allows the silicon pedestals which form the series - shunt diodes and vias to be embedded into low loss, low dispersion glass. By also incorporating small spacing between circuit elements, the result` is an HMIC chip with low insertion loss and high isolation at frequencies up to 26.5GHz. It is designed to be used as a moderate power, high performance switch and provide superior performance when compared to similar designs that use discrete components. The top side of the chip is protected by a polymer coating for manual or automatic handling and large gold bond pads help facilitate connection of low inductance ribbons. The gold metallization on the backside of the chip allows for attachment via 80/20, gold/tin solder or conductive silver epoxy. The MA4SW410 is a high performance switch suitable for use in multi-band ECM, radar, and instrumentation control circuits where high isolation to insertion loss ratios are required. With a standard ±5V, TTL controlled, PIN diode driver, 50nS switching speeds are achievable.

特性 Features

·Broad Bandwidth
·50 nS Switching Speed
·Up to +30 dBm C.W. Power Handling @ +25°C
·Glass Encapsulated Chip with Polymer Protective Coating
·Rugged Fully Monolithic
·Usable from 50 MHz to 26.5 GHz
·Specified from 50 MHz to 20 GHz
·Lower Insertion Loss and Higher Isolation than Comparable pHEMT or Discrete Component Designs ?

应用 Application

·Aerospace and Defense
·ISM