GC2011A Datasheet, PDF (4/50 Pages) Texas Instruments – 3.3V DIGITAL FILTER CHIP

GC2011A 3.3V DIGITAL FILTER CHIP
SLWS129A
LIST OF FIGURES
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GC2011a Block Diagram ............................................................................................................... 1
Basic Transversal Filters ................................................................................................................ 5
Control I/O Timing .......................................................................................................................... 7
16 Cell Filter Path Block Diagram .................................................................................................. 8
The Filter Cell ................................................................................................................................. 9
I/O Timing ..................................................................................................................................... 13
Input Timing ................................................................................................................................. 28
Output Timing ............................................................................................................................... 28
Processing Complex Input Data ................................................................................................... 40
LIST OF TABLES
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Default Control Register Settings ................................................................................................. 13
Full Rate Mode Control Register Settings .................................................................................... 14
Half Rate Mode Control Register Settings ................................................................................... 15
Quarter Rate Mode Control Register Settings ............................................................................. 16
Double Rate Mode Control Register Settings .............................................................................. 16
Decimation Mode Control Register Settings ................................................................................ 17
Interpolation Mode Control Register Settings .............................................................................. 18
Hilbert Transform Mode Control Register Settings ...................................................................... 19
Real To Complex Conversion Mode Control Register Settings ................................................... 20
Complex To Real Conversion Mode Control Register Settings ................................................... 21
Diagnostic Test Configuration ...................................................................................................... 22
Expected Test Results ................................................................................................................. 22
Pin Listing For 160 Pin QFP Package .......................................................................................... 24
Pin Listing For 160 Pin BGA Package
Mask Revisions ............................................................................................................................ 35
Absolute Maximum Ratings ......................................................................................................... 36
Recommended Operating Conditions .......................................................................................... 36
Thermal Data ............................................................................................................................... 36
DC Operating Conditions ............................................................................................................. 37
AC Characteristics ........................................................................................................................ 38
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