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DataSheet4U.
com Audio ICs Low-voltage RDS / RBDS decoder BU2661FV The BU2661FV is a RDS / RBDS decoder that employs a digital PLL and has a built-in anti-aliasing filter and an eightstage BPF (switched-capacitor filter).
It can operate at a low-voltage power supply (from 2.
7V).
Linear CMOS circuitry is used for low power consumption.
FApplications RDS / RBDS compatible FM receivers, stereo systems and FM pagers.
FFeatures 1) Low operating voltage (Min 2.
7V).
2) Low current (Min 1.
8mA).
3) Anti-aliasing filter.
4) 57kHz bandpass filter.
5) DSB demodulation (digital PLL).
6) Quality indication output for demodulated data.
FAbsolute maximum ratings (Ta = 25_C) FRecommended operating c...

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