BCM3405中文资料Multichannel Low-Noise Amplifier (LNA)数据手册Broadcom规格书

描述 Description

The Broadcom BCM3405 is a highly integrated multichannel Low-Noise Amplifier (LNA) designed to substantially reduce the complexity and cost of multituner designs found in cable Set-top Boxes and residential gateways. The BCM3405 supports three in-band channels, one out-of-band channel and one bypass channel. The BCM3405, in combination with the BCM3418, meets the RF requirements of the OpenCable™ specification. The combination of the BCM3405 and BCM3418 significantly reduces the design complexity and cost of multituner applications by eliminating major components required to distribute signals inside these products.

特性 Features

·Three in-band channel support
·One out-of-band channel and one bypass channel
·Five-channel split without loss in gain and noise frequency
·Significantly simplifies front-end design