ADF5610 datasheet(2/51 Pages) AD

2 / 51 page

ADF5610

Data Sheet

Rev. 0 | Page 2 of 51

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

General Description ......................................................................... 1

Revision History ............................................................................... 2

Functional Block Diagram .............................................................. 3

Specifications..................................................................................... 4

Timing Specifications .................................................................. 9

Absolute Maximum Ratings.......................................................... 10

Thermal Resistance .................................................................... 10

ESD Caution................................................................................ 10

Pin Configuration and Function Descriptions........................... 11

Typical Performance Characteristics ........................................... 13

Theory of Operation ...................................................................... 16

PLL Subsystem Overview.......................................................... 16

VCO Subsystem Overview........................................................ 16

SPI Configuration of PLL and VCO Subsystems ................... 17

VCO Subsystem.......................................................................... 18

PLL Subsystem............................................................................ 24

Soft Reset and Power-On Reset ................................................ 32

Power-Down Mode .................................................................... 32

General-Purpose Output (GPO).............................................. 32

Chip Identification ..................................................................... 33

Power Supply............................................................................... 33

Programmable Performance Technology................................ 33

Loop Filter and Frequency Changes ........................................ 33

Mute Mode .................................................................................. 34

Serial Port Interface........................................................................ 35

SPI Modes of Operation ............................................................ 35

Serial Port Mode Decision After Power-On Reset................. 35

Serial Port Legacy Mode............................................................ 35

Serial Port Legacy Mode: Single PLL....................................... 35

Serial Port Open Mode .............................................................. 35

Legacy Mode: Serial Port Write Operation............................. 36

Legacy Mode: Serial Port Read Operation.............................. 36

Open Mode: Serial Port Write Operation............................... 37

Open Mode: Serial Port Read Operation................................ 37

PLL Register Map ........................................................................... 39

ID Register, Reset Strobe Register, and Open Mode Read

RST Register................................................................................ 39

Reference Divider (RDIV) Register ......................................... 39

Frequency Register, Integer Part .............................................. 40

Frequency Register, Fractional Part......................................... 40

VCO SPI Register ....................................................................... 40

Δ-Σ Configuration Register ...................................................... 41

Lock Detect Register .................................................................. 41

Analog Enable (EN) Register.................................................... 42

Charge Pump Register ............................................................... 43

Autocalibration Register............................................................ 43

Phase Detector (PD) Register ................................................... 44

Exact Frequency Mode Register............................................... 44

General-Purpose, SPI, and Reference Divider

(GPO_SPI_RDIV) Register ...................................................... 44

VCO Tune Register .................................................................... 45

Successive Approximation Register ......................................... 46

General-Purpose 2 Register ...................................................... 46

Built In Self Test (BIST) Register.............................................. 46

VCO Subsystem Register Map...................................................... 47

VCO Power Control Register ................................................... 47

VCO Differential Output Divider Register............................. 48

Applications Information .............................................................. 50

Evaluation Printed Circuit Board (PCB) ................................ 50

Evaluation Kit Contents ............................................................ 50

Outline Dimensions ....................................................................... 51

Ordering Guide .......................................................................... 51

REVISION HISTORY

2/2019—Revision 0: Initial Version

ADF5610 Datasheet(PDF) 2 Page - Analog Devices

ADF5610 Datasheet(HTML) 2 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51

Datasheet Download

Link URL