Datasheet4U Logo Datasheet4U.com

BU2661FV Datasheet Low-voltage RDS / RBDS decoder

Manufacturer: ROHM

📥 Download Datasheet

General Description

s BU2661FV 916 Audio ICs FInput / output circuits BU2661FV 917 Audio ICs FElectrical characteristics (unless otherwise noted, Ta = 25_C, VDD = 3.0V, VSS = 0.0V) BU2661FV 918 Audio ICs FCircuit operation Output data timing BU2661FV The clock (RCLK) frequency is 1187.5Hz.

Depending on the state of the internal PLL clock, the data (RDATA) is replaced in synchronous with either the rising or falling edge of the clock.

To read the data, you may choose either the rising or falling edge of the clock as the reference.

Overview

www.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.

Key Features

  • 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 conditions (Ta = 25_C) 914 Audio ICs FBlock diagram BU2661FV 915 Audio ICs FPin.

More Datasheets from ROHM

Part Number Description
BU2611A PLL frequency synthesizer for tuners
BU2611AF PLL frequency synthesizer for tuners
BU2611AFS PLL frequency synthesizer for tuners
BU2614 PLL frequency synthesizer for tuners
BU2614FS PLL frequency synthesizer for tuners
BU26154MUV Monaural Audio CODEC
BU26156RFS 3W+3W Class AB/D Speaker AMP Stereo Audio CODEC
BU2615FS PLL frequency synthesizer for tuners
BU2615S PLL frequency synthesizer for tuners
BU2616 PLL frequency synthesizer for tuners