BU1920
BU1920 is RDS / RBDS decoder manufactured by ROHM.
Audio ICs
RDS / RBDS decoder
BU1920 / BU1920F / BU1920FS
The BU1920, BU1920F and BU1920FS are RDS / RBDS decoders that employ a digital PLL. It has a built-in anti-aliasing filter and an eight-stage BPF (switched-capacitor filter). Linear CMOS circuitry is used for low current dissipation.
FApplications RDS / RBDS patible FM receivers for Europe and North America, car stereo systems, home stereo systems and FM pagers.
FFeatures
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 indication output for demodulated...
