UPC2539GS数据手册Renesas中文资料规格书

描述 Description

Bi-CMOS INTEGRATED CIRCUIT
RDS DATA DEMODULATOR ICThe 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

特性 Features

• Adjustment-free
• Built-in 57kHz band-pass-filter consist of switched capactiors.
• High sensitivity.
• Employing digital PLL.
• Small outline plastic package