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UPC2539GS

NEC
Part Number UPC2539GS
Manufacturer NEC
Description RDS DATA DEMODULATOR
Published Apr 17, 2005
Detailed Description PRELIMINARY DATA SHEET Bi-CMOS INTEGRATED CIRCUIT µPC2539 RDS DATA DEMODULATOR IC The µPC2539 is data demodulator IC...
Datasheet PDF File UPC2539GS PDF File

UPC2539GS
UPC2539GS

Overview
PRELIMINARY DATA SHEET Bi-CMOS INTEGRATED CIRCUIT µPC2539 RDS DATA DEMODULATOR IC The µPC2539 is data demodulator IC for FM receiver applying to Radio Data System in European countries and Radio Broadcasting Data System in USA.
This IC carries out to extract 57kHz RDS signal from FM multiplex signal, demodulate data-stream, recover bit-rate-clock, and discriminate SK signal in ARI system.
FEATURES • • • • • Adjustment-free Built-in 57kHz band-pass-filter consist of switched capactiors.
High sensitivity.
Employing digital PLL.
Small outline plastic package ORDERING INFORMATION Part Number Package 24-pin plastic SOP (300 mil) µPC2539GS BLOCK DIAGRAM 24 23 22 21 20 19 18 17 16 15 14 13 ...


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