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1. MAIN FEATURES OF THE TDA8764ATS/TDA8764AHL:....................................................................52. PRINCIPLE AND DESCRIPTION OF THE BOARD:..............................................................................63. OVERVIEW OF THE BOARD:.....................................................................................................................84. PCB DESIGN:.................................................................................................................................................104.1 MICROSTRIP LINES: .......................................................................................................................................114.2 POWER SUPPLY WIRE:...........................................................................................................................114.3 ANALOG AND DIGITAL RETURN GROUND POINT:.........................................................................115. SPECIAL FEATURES OF THE APPLICATION BOARD:...................................................................125.1 ADC ANALOG INPUT VI:..........................................................................................................................135.2 DATA OUTPUT D0 TO D9: .......................................................................................................................155.3 DATA RANGE OUTPUT IR:......................................................................................................................185.4 ADC ANALOG, DIGITAL AND OUTPUT STAGES POWER SUPPLIES:........................................................185.5 REFERENCE VOLTAGES VRB AND VRT: .......................................................................................................186. ENVIRONMENT CIRCUITS:......................................................................................................................196.1 GENERAL POWER SUPPLY:............................................................................................................................196.2 TOP REFERENCE VOLATGE REGULATOR:.......................................................................................................216.3 BOTTOM REFERENCE VOLTAGE:........................................................................................................226.4 CLOCK JITTER: .........................................................................................................................................236.5 CLOCK OSCILLATOR: ..............................................................................................................................256.6 CLOCK INTERNAL/EXTERNAL SELECTOR:.......................................................................................266.7 D FLIP-FLOP INTERFACE:......................................................................................................................277. OPERATING MODE: ...................................................................................................................................287.1 INTERNAL CLOCK OPERATION:...........................................................................................................287.2 EXTERNAL SINGLE CLOCK OPERATION: ..........................................................................................287.3 QUICKVIEW OF THE DEMOBOARD:....................................................................................................298. PERFORMANCES:.......................................................................................................................................308.1 DEFINITION OF THE MEASURING PARAMETERS:...........................................................................308.2 MEASUREMENT OF THE 60MSPS WITH BINARY OUTPUTS:.........................................................348.3 MEASUREMENT OF THE 60MSPS WITH BINARY OUTPUTS:.........................................................368.4 MEASUREMENT OF THE 60MSPS WITH CLOCK OSCILLATOR:....................................................379. DEMOBOARD FILES:.................................................................................................................................399.1 TDA8764ATS SSOP28 VERSION:................................................................................................................39
