UPC2539GS NEC, UPC2539GS Datasheet
UPC2539GS
Related parts for UPC2539GS
UPC2539GS Summary of contents
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PRELIMINARY DATA SHEET The PC2539 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, ...
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PIN CONFIGURATION (Top View TEST1 TEST2 CLK OUT DATA OUT RDS IND SK IND TEST3 TEST4 DGND OSC IN OSC OUT TEST9 3 TEST8 TEST7 5 20 BPF ...
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... Band-Pass-Filter Output Pin 19 REF Reference Voltage for BPF 20 BPF IN Band-Pass-Filter Input Pin 21 TEST7 Pin for Test : Normally connect to GND. 22 TEST8 Pin for Test : Normally connect to GND. 23 TEST9 Pin for Test : Normally connect to GND Power Supply for Analog Circuit CC PC2539 Function 3 ...
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ELECTRICAL SPECIFICATIONS (PRELIMINARY) ABSOLUTE MAXIMUM RATINGS (Unless otherwise specified, T Parameter Symbol Supply voltage Power dissipation Operating ambient temperature Topt Storage temperature Tstg Caution Exposure to Absolute Macimum Rating for extended periods may affect device reliability; exceeding the ratings could ...
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TIMING CHART OF DATA OUTPUT AND CLOCK OUTPUT DATA OUTPUT (From pin5) CLOCK OUTPUT (From pin4) 210.5 s ±10 s 421.5 210 ±10 s ±10 s PC2539 5 ...
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... Notes 1. Pin 7 does not have ability enough to drive LED directly because of internal serial resistor (10k ) shown in following figure. In application for system with no ARI signal such as RBDS in USA, pin 7 is recommended to be connected with V 2. Crystal oscillation frequency tolerance : 100ppm S K detector block ...
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PACKAGE DRAWING 24 PIN PLASTIC SOP (300 mil NOTE Each lead centerline is located within 0.12 mm (0.005 inch) of its true position (T.P.) at maximum material condition ITEM ...
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... Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. The quality grade of NEC devices in “Standard“ unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact NEC Sales Representative in advance ...