BU1923 - RDS / RBDS decoder

Product Overview

Rohm

Datasheet Details

Part number	BU1923
Manufacturer	ROHM
File Size	83.60 KB
Description	RDS / RBDS decoder
Datasheet	BU1923 Datasheet
Additional preview pages of the BU1923 datasheet.

Product details

Description

BU1923 / BU1923F FInput / output circuits 830 Audio ICs BU1923 / BU1923F FElectrical characteristics (unless otherwise noted, Ta = 25_C, VDD1 = VDD2 = 5.0V, VSS1 = VSS2 = 0.0V) 831 Audio ICs FOutput data timing BU1923 / BU1923F 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 ei- ther the rising or falling edge of t

Features

1) Low current. 2) Two-stage anti-aliasing filter (LPF). 3) 57kHz band-pass filter. FAbsolute maximum ratings (Ta = 25_C) 4) DSB demodulation (digital PLL). 5) Quality indication output for demodulated data. FRecommended operating conditions (Ta = 25_C) 828 Audio ICs FBlock diagram BU1923 / BU1923F 829 Audio ICs FPin.

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Other Datasheets by Rohm

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Published: Apr 17, 2005 |