TDA18218HN Datasheet (NXP Semiconductors)

TDA18218HN, DVB-T Silicon Tuner IC

The TDA18218HN is a Silicon Tuner IC designed for digital terrestrial (DVB-T) TV reception.

The TDA18218HN integrates the overall tuning function, including selectivity and provides a low-IF output signal.

The TDA18218HN uses integrated IF ﬁlters to support 6 MHz, 7 MHz or 8 MHz channel bandwidths.

TDA18218HN Features

* I I I I I I I I I I I I Fully integrated IF selectivity; eliminating the need for external SAW ﬁlters Fully integrated oscillators with no external components Integrated wideband gain control Alignment free RF loop-through for easy implementation in the Set-Top Box (STB) Integrated die thermal senso