AK1590 Datasheet, PDF (2/36 Pages) Asahi Kasei Microsystems – 1GHz Delta-Sigma Fractional-N Frequency Synthesizer

[AK1590]
Table of Contents
1. Overview ___________________________________________________________________________1
2. Features ___________________________________________________________________________1
3. Block Diagram ______________________________________________________________________3
4. Pin Functional Description ____________________________________________________________4
5. Absolute Maximum Ratings ___________________________________________________________6
6. Recommended Operating Range _______________________________________________________6
7. Electrical Characteristics______________________________________________________________7
8. Block Functional Descriptions ________________________________________________________ 11
9. Register Map _______________________________________________________________________ 20
10. Register Functional Description _______________________________________________________ 21
11. IC Interface Schematic _______________________________________________________________ 27
12. Recommended Connection Schematic for Off-Chip Components ___________________________29
13. Power-up Sequence _________________________________________________________________ 31
14. Typical Evaluation Board Schematic ___________________________________________________ 32
15. Block Diagram by Power Supply_______________________________________________________33
16. Outer Dimensions___________________________________________________________________34
17. Marking ___________________________________________________________________________ 35
In this specification, the following notations are used for specific signal and register names:
[Name] : Pin name
<Name> : Register group name (Address name)
{Name} : Register bit name
MS1478-E-01
2
2013/2