1) Low current dissipation. 2) Two-stage anti-aliasing filter. 3) 57kHz bandpass filter. 4) DSB demodulation (digital PLL). 5) ARI signal discrimination. 6) Quality indi.

RDS / RBDS compatible FM receivers for Europe and North America, car stereo systems, home stereo systems and FM pagers. .

BU1920 / BU1920F / BU1920FS 172 Audio ICs FInput / output circuits BU1920 / BU1920F / BU1920FS 173 Audio ICs BU1920 / BU1920F / BU1920FS FElectrical characteristics (unless otherwise noted, Ta = 25_C, VDD = 5.0V and GND = 0.0V) Filter block.

BU1920

BU1920FS

BU1922

BU1922F

BU1923

BU1923F

BU1924

BU1924F

BU1924FS

BU19UA3WNVX-TL

BU19UB3WG-GTL

BU19UB3WG-GTR

BU19UC3WG-TL