Compact Multimode Silicon Tuner Receives T-DMB, ISDB-T, and DAB Broadcasts

On-chip tracking filters, lowpass filters, and LNAs eliminate the need for expensive external components, thus saving space and cost. The IC operates in either zero-IF (ZIF) mode for DVB-H and ISDB-T or in low-IF mode for DAB and T-DMB. Offering a compact multiband solution, the MAX2169 is ideal for mobile multimedia applications such as cell phones, portable music players (PMPs), and USB sticks.

The MAX2169 operates from a single 2.7V supply and consumes only 130mW when receiving ISDB-T 13-segment signals. Power consumption in L-band mode is a low 110mW.