Evaluation board for the F2955 High Reliability SP5T RF Switch
The F2955EVB is a fully populated evaluation board that allows the customer to easily evaluate the F2955 High Reliability SP5T RF Switch.
The F2955 is a high reliability, low insertion loss, 50Ω SP5T absorptive RF switch designed for a multitude of RF applications, including wireless communications. This device covers a broad frequency range from 50MHz to 8000MHz. In addition to providing low insertion loss, the F2955 also delivers excellent linearity and isolation performance while providing a 50Ω termination to the unused RF input ports. The F2955 also includes a patent-pending constant impedance (K|z|™) feature. K|z| improves system hot switching ruggedness, minimizes LO pulling in VCOs, and reduces phase and amplitude variations in distribution networks. It is also ideal for dynamic switching/selection between two or more amplifiers while avoiding damage to upstream/downstream sensitive devices, such as power amplifiers (PAs) and analog-to-digital converters (ADCs).
The F2955 uses a single positive supply voltage supporting three logic control pins using either 3.3V or 1.8V control logic. Connecting a negative voltage to pin 20 disables the internal negative voltage generator and becomes the negative supply.
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类型 | 文档标题 | 日期 |
数据手册 | PDF 1.39 MB | |
指南 | PDF 2.24 MB | |
产品变更通告 | PDF 768 KB | |
产品简述 | PDF 438 KB | |
Application Brief | PDF 686 KB | |
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The F2955EVB is a fully populated evaluation board that allows the customer to easily evaluate the F2955 High Reliability SP5T RF Switch.
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
A brief video overview of IDT's F2972 & F2976 high-performance single-pole, double throw reflective (SPDT, SP2T) RF switches. They operate from 5MHz to 10GHz, offering an industry-leading mix of low-insertion loss, high isolation, low distortion and high power handling.
The IDT devices are specified for use in either 50 or 75 ohm systems, offering versatility for a wide range of markets and applications, including, BTS wireless communications equipment, DOCSIS 3.1 CATV applications, drones, and general purpose consumer products.
Features include:
To request samples, download documentation or learn more, visit: www.IDT.com/F2972 or www.IDT.com/F2976.
IDT 推出符合DOCSIS 3.1新标准的 有线电视设备射频开关 | 新闻 | 2016年12月5日 | |
IDT公司发布采用全新恒阻抗技术的低损耗、高隔离度RF开关 | 新闻 | 2015年10月20日 |