GC4016 datasheet(4/83 Pages) TI

4 / 83 page

- iii -

August 27, 2001

GC4016 MULTI-STANDARD QUAD DDC CHIP

DATA SHEET REV 1.0

This document contains information which may be changed at any time without notice

Table of Contents

1.0

KEY FEATURES ......................................................................................................................... 1

2.0

BLOCK DIAGRAM ...................................................................................................................... 1

3.0

FUNCTIONAL DESCRIPTION .................................................................................................... 2

3.1

CONTROL INTERFACE ............................................................................................................................................ 2

3.2

INPUT FORMAT ........................................................................................................................................................ 4

3.3

THE DOWN CONVERTERS ..................................................................................................................................... 4

3.4

MULTICHANNEL MODES....................................................................................................................................... 10

3.5

RESAMPLER........................................................................................................................................................... 12

3.6

OVERALL GAIN ...................................................................................................................................................... 15

3.7

PEAK COUNTER .................................................................................................................................................... 15

3.8

OUTPUT MODES .................................................................................................................................................... 16

3.9

CLOCKING .............................................................................................................................................................. 22

3.10

POWER DOWN MODES......................................................................................................................................... 23

3.11

SYNCHRONIZATION .............................................................................................................................................. 24

3.12

INITIALIZATION ...................................................................................................................................................... 25

3.13

DATA LATENCY...................................................................................................................................................... 25

3.14

DIAGNOSTICS ........................................................................................................................................................ 25

3.15

JTAG........................................................................................................................................................................ 25

3.16

MASK REVISION REGISTER ................................................................................................................................. 26

4.0

PACKAGING ............................................................................................................................. 27

4.1

GC4016-PB 160 Ball Plastic Ball Grid Array (PBGA) .............................................................................................. 27

5.0

CONTROL REGISTERS ........................................................................................................... 31

5.1

GLOBAL CONTROLS ............................................................................................................................................. 31

5.2

PAGED REGISTERS .............................................................................................................................................. 34

5.3

CFIR COEFFICIENT PAGES .................................................................................................................................. 35

5.4

PFIR COEFFICIENT PAGES .................................................................................................................................. 35

5.5

CHANNEL FREQUENCY PAGES........................................................................................................................... 36

5.6

CHANNEL CONTROL PAGES................................................................................................................................ 37

5.7

RESAMPLER COEFFICIENT PAGES .................................................................................................................... 42

5.8

RESAMPLER CONTROL PAGE ............................................................................................................................. 43

5.9

RESAMPLER RATIO PAGE) .................................................................................................................................. 45

5.10

CHANNEL OUTPUT PAGES .................................................................................................................................. 45

5.11

OUTPUT CONTROL PAGE .................................................................................................................................... 46

6.0

SPECIFICATIONS..................................................................................................................... 53

6.1

ABSOLUTE MAXIMUM RATINGS .......................................................................................................................... 53

6.2

RECOMMENDED OPERATING CONDITIONS ...................................................................................................... 53

6.3

THERMAL CHARACTERISTICS............................................................................................................................. 53

6.4

POWER CONSUMPTION ....................................................................................................................................... 54

6.5

DC CHARACTERISTICS......................................................................................................................................... 54

6.6

AC CHARACTERISTICS ......................................................................................................................................... 55

7.0

APPLICATION NOTES ............................................................................................................. 56

7.1

POWER AND GROUND CONNECTIONS .............................................................................................................. 56

7.2

STATIC SENSITIVE DEVICE .................................................................................................................................. 56

7.3

MOISTURE SENSITIVE PACKAGE........................................................................................................................ 56

7.4

THERMAL MANAGEMENT ..................................................................................................................................... 56

7.5

EXAMPLE CFIR FILTER SETS............................................................................................................................... 57

7.6

EXAMPLE PFIR FILTER SETS ............................................................................................................................... 58

7.7

EXAMPLE RESAMPLER CONFIGURATIONS ....................................................................................................... 60

7.8

GC4016 CONFIGURATION GENERATOR............................................................................................................. 61

7.9

EXAMPLE GSM APPLICATION .............................................................................................................................. 62

7.10

EXAMPLE IS-136 DAMPS APPLICATION.............................................................................................................. 64

7.11

IS-95 NB-CDMA APPLICATION.............................................................................................................................. 66

7.12

UMTS WB-CDMA APPLICATION ........................................................................................................................... 68

7.13

DIAGNOSTICS ........................................................................................................................................................ 71

7.14

OUTPUT TEST CONFIGURATION......................................................................................................................... 73

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