Datasheet

ADF4193 Data Sheet
Rev. F | Page 2 of 32
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ........................................................................... 2
Specifications ..................................................................................... 3
Timing Characteristics ................................................................ 4
Absolute Maximum Ratings ............................................................ 5
ESD Caution .................................................................................. 5
Pin Configuration and Function Descriptions ............................. 6
Typical Performance Characteristics ............................................. 8
Theory of Operation ...................................................................... 11
Reference Input Section ............................................................. 11
RF Input Stage ............................................................................. 11
Register Map .................................................................................... 14
FRAC/INT Register (R0) ........................................................... 15
MOD/R Register (R1) ................................................................ 16
Phase Register (R2) .................................................................... 17
Function Register (R3) .............................................................. 18
Charge Pump Register (R4) ...................................................... 19
Power-Down Register (R5) ....................................................... 20
Mux Register (R6) ...................................................................... 21
Programming .................................................................................. 22
Worked Example ........................................................................ 22
Spur Mechanisms ....................................................................... 22
Power-Up Initialization ............................................................. 23
Changing the Frequency of the PLL and the Phase Look-Up
Table ............................................................................................. 23
Applications Information .............................................................. 25
Local Oscillator for A GSM Base Station ................................ 25
Interfacing ................................................................................... 27
PCB Design Guidelines for Chip Scale Package .................... 27
Outline Dimensions ....................................................................... 28
Ordering Guide .......................................................................... 29
Automotive Products ................................................................. 29
REVISION HISTORY
3/13Rev. E to Rev. F
Added CP-32-2 Package .................................................... Universal
Added Figure 40 .............................................................................. 28
Changes to Ordering Guide .......................................................... 28
2/13Rev. D to Rev. E
Changes to Phase Detector Frequency Parameter, Version C,
Table 1 ................................................................................................ 3
Changes to Worked Example Section .......................................... 22
Changes to Avoid Integer Boundary Channels Section ............ 24
3/12Rev. C to Rev. D
Changes to Noise Characteristics Parameter, Table 1 .................. 4
Change to Table 4 ............................................................................. 6
Updated Outline Dimensions ....................................................... 28
Changes to Ordering Guide .......................................................... 28
1/11Rev. B to Rev. C
Changes to Features Section............................................................ 1
Changes to Table 1 ............................................................................ 3
Changes to Table 2 ............................................................................ 4
Changes to Ordering Guide .......................................................... 28
Added Automotive Products Paragraph...................................... 28
6/06Rev A. to Rev. B
Changes to Table 1 ............................................................................ 3
Changes to Figure 32 ...................................................................... 18
Changes to Power-Up Initialization Section ............................... 23
Changes to Timer Values for Tx Section and Timer Values for
Rx Section ........................................................................................ 25
11/05Rev 0. to Rev. A
Updated Format .................................................................. Universal
Changes to Features Section ............................................................ 1
Changes to Table 1 ............................................................................. 3
Changes to Reference Input Section ............................................ 11
Changes to RF N Divider Section ................................................ 11
Changes to the Lock Detect Section ............................................ 13
Changes to Figure 29 ...................................................................... 15
Changes to the 8-Bit INT Value Section ..................................... 15
Changes to Figure 33 ...................................................................... 19
Replaced Figure 35 ......................................................................... 21
Changes to the Σ-Δ and Lock Detect Modes Section ................ 21
Changes to the Power-Up Initialization Section ........................ 23
Changes to Table 8 .......................................................................... 23
Changes to the Local Oscillator for a GSM
Base Station Section ....................................................................... 25
Changes to the Timer Values for Rx Section .............................. 25
Changes to Figure 36 ...................................................................... 26
Updates to the Outline Dimensions............................................. 28
Changes to the Ordering Guide ................................................... 28
4/
05Revision 0: Initial Version