BCM3419中文资料Advanced Direct-Conversion Cable Tuner数据手册Broadcom规格书

描述 Description

The BCM3419 is a highly integrated, advanced direct-conversion, single-chip silicon tuner. The BCM3419 is specifically designed for use with Broadcom's single-chip cable modem devices. With a low Bill-of-Materials (BOM) cost and a proven reference design, the BCM3419 provides a better alternative to traditional can tuners. Its low-power operation is suited well for applications that require battery backup capability, such as VoIP cable modems.

特性 Features

·Supports DOCSIS® 2.0 and EuroDOCSIS™ 1.1
·Integrates global tuning function, including selectivity, and supports 64-QAM, 256-QAM and 1024-QAM digital cable modem applications
·No need for an external SAW filter
·VCO (Voltage Controlled Oscillator) is fully integrated with no external tank component

应用 Application

·Voice over IP (VoIP)