SINGLE-CHIP BROADBAND TUNER

The MicroTuner™ MT2068 is an advanced, low-power single-chip broadband tuner that has been optimized for high-performance cable modems, DVB-C & DSG STB’s and embedded DOCSIS adapters (eDOCSIS) that require low composite distortion and noise under digital cable environments.

FEATURES
• 48 MHz to 1.0 GHz input frequency range
• 3.3 V power supply
• Works seamlessly with digital demodulators
• Low-power sub-1 Watt dualconversion architecture
• Integrated first IF filter
• Single-ended RF input reduces BOM by eliminating input balun
• Minimal external components
• No manually tunable parts required
• Integrated IF variable gain amplifier for direct connection to digital demodulators
• Fully compatible with DAVIC, DVB-C, DOCSIS 1.0, 1.1, and 2.0, EuroDOCSIS, and other standards

APPLICATIONS
• VoIP Telephony Modems
• Cable Modems
• Multi-tuner All-Digital Set-top Boxes (MPEG or IP Video)
• Digital Set-top Boxes without loop-through