Advanced Direct-Conversion Cable Tuner
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.
- 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
- Voice over IP (VoIP)
Not Recommended for New Design
|Lifecycle||Not Recommended for New Design|