ADF4159CCPZ datasheet(4/37 Pages) AD

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Data Sheet

ADF4159

Rev. E | Page 3 of 36

REVISION HISTORY

7/14—Rev. D to Rev. E

Changed θJA from 30.4°C/W to 56°C/W........................................7

Changes to Single Full Triangle Section.......................................24

Changes to Timeout Interval Section ...........................................27

11/13—Rev. C to Rev. D

Change to General Description Section.........................................1

Moved Revision History Section.....................................................3

Changes to Table 1 ............................................................................4

Change to 25-Bit Fixed Modulus Section ....................................11

Changes to Loss of Lock (LOL) Section and Lock Detect

Precision (LDP) Section .................................................................19

Changes to Σ-Δ Modulator Mode Section, Clock Divider Select

Section, and Clock Divider Mode Section...................................21

Added External Control of Ramp Steps Section and Figure 49;

Renumbered Sequentially ..............................................................31

Changes to Fast Lock Timer and Register Sequences Section,

Fast Lock Example Section, and Fast Lock Loop Filter Topology

Section ..............................................................................................33

Changes to Ordering Guide...........................................................36

9/13—Rev. B to Rev. C

Change to Features Section..............................................................1

Change to Figure 2 ............................................................................4

Changes to Figure 24 ......................................................................13

Added Σ-Δ Modulator Mode Section...........................................20

Changes to Figure 29 ......................................................................20

Change to Interrupt Modes and Frequency Readback Section......31

Change to Fast Lock Timer and Register Sequences Section....32

Changes to Ordering Guide...........................................................35

Added Automotive Products Section ...........................................35

6/13—Rev. A to Rev. B

Changed PFD Antibacklash Pulse from 3 ns to 1 ns in Phase

Frequency Detector (PFD) and Charge Pump Section..............11

Changes to Charge Pump Current Setting Section and

Reference Doubler Section ............................................................16

Changes to Negative Bleed Current Enable Section and Loss of

Lock (LOL) Section.........................................................................18

5/13—Revision A: Initial Version

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