Table Of Contents - Analog Devices ADRV9001 User Manual

Reference Manual

TABLE OF CONTENTS

ADRV9001 System Development User Guide
Overview..............................................................1
How to Use This Document...................................5
Block Diagram....................................................... 6
Product Highlights................................................. 7
ADRV9002 ........................................................ 7
ADRV9003 ........................................................ 9
ADRV9004 ........................................................ 9
ADRV9001 Example Use Cases......................... 10
ADRV9001 in a Single-Band 2T2R FDD
Type Small-Cell Application............................10
ADRV9001 in a Dual-Band 2T2R FDD Type
Small-Cell Application.................................... 12
ADRV9001 in a Single-Band 2T2R TDD
Type Small-Cell Application............................14
ADRV9001 in 1T1R FDD with DPD Type
Application......................................................16
ADRV9001 in a TETRA Type Portable
Radio Application........................................... 18
ADRV9001 in a DMR Type Portable Radio
Application......................................................20
ADRV9001 in an FDD Type Repeater
Application......................................................22
ADRV9001 in an FDD Type Repeater
Application Using Internal Loopbacks............ 24
ADRV9001 in a TDD Type Repeater
Application......................................................26
ADRV9001 in a Radar Type Application.......... 28
Software System Architecture Description.......... 30
Software Architecture....................................... 30
Folder Structure................................................31
Customizing the System Architecture and
File Structure.................................................. 32
Software Integration............................................ 35
Hardware Abstraction Layer.............................35
Developing the Application...............................40
System Initialization and Shutdown.....................42
TES Configuration and Initialization................. 42
API Initialization Sequence...............................43
State Change Timing........................................45
Shutdown Sequence........................................ 45
System Debugging........................................... 45
Warm Boot....................................................... 47
Boot-Up Timing................................................ 48
Serial-Peripheral Interface (SPI)..........................52
SPI Configuration............................................. 52
SPI Bus Signals................................................52
SPI Data Transfer Protocol.............................. 53
Timing Diagrams.............................................. 55
analog.com
SPI Test ........................................................... 56
SPI Main...........................................................56
Data Interface...................................................... 59
General Description .........................................59
Electrical Specification..................................... 59
CMOS Synchronous-Serial Interface
(CMOS-SSI)................................................... 61
LVDS Synchronous-Serial Interface (LVDS-
SSI)................................................................ 68
Enhanced Rx SSI Mode................................... 71
Power Saving for LSSI..................................... 71
SSI Timing Parameters.................................... 72
API Programming ............................................ 72
CSSI/LSSI Testability and Debug.....................74
Microprocessor and System Control................... 77
System Control.................................................78
Timing Parameters Control.............................. 78
API Execution Timing....................................... 92
Clock Generation.................................................93
Low Power Clock Phase-Lock Loop (LP
CLKPLL).........................................................93
Arbitrary Sample Rate...................................... 94
Multichip Synchronization....................................96
Introduction.......................................................96
Theory of Operation......................................... 96
MCS Substates (Internal MCS State
Transition).......................................................99
MCS Procedure and Status Check ................. 99
Sample Delay and Read Delay...................... 100
Phase Synchronization...................................102
Synthesizer Configuration and LO Operation....104
Clock Synthesizer...........................................104
RF Synthesizer...............................................104
Auxiliary Synthesizer...................................... 105
External LO.................................................... 105
RF PLL Loop Filter Recommendations.......... 106
PLL Phase Noise ...........................................106
API Operation.................................................107
Frequency Hopping........................................... 109
Key Signals.................................................... 109
Modes of Operation........................................ 110
Frequency Hopping Table...............................112
Selecting the Channel and Profile.................. 117
Frequency Hopping Operation Ranges.......... 117
Frequency Hopping Calibrations.................... 117
Frequency Hopping Timing ............................117
Additional Frequency Hopping Operations.....122
Diversity Mode................................................126
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