AK1548 Datasheet, PDF (2/42 Pages) Asahi Kasei Microsystems – 8GHz Low Noise Integer-N Frequency Synthesizer

[AK1548]
- Table of Contents -
1. Overview ____________________________________________________________________________ 1
2. Features ____________________________________________________________________________ 1
3. Block Diagram _______________________________________________________________________ 3
4. Pin Functional Description and Assignments _____________________________________________ 4
5. Absolute Maximum Ratings ____________________________________________________________ 6
6. Recommended Operating Range ________________________________________________________ 6
7. Electrical Characteristics ______________________________________________________________ 7
8. Block Functional Descriptions _________________________________________________________ 11
9. Register Map _______________________________________________________________________ 19
10. Function Description - Registers _______________________________________________________ 21
11. IC Interface Schematic _______________________________________________________________ 31
12. Recommended Connection Schematic of Off-Chip Component _____________________________ 33
13. Block Power-Up Timing Chart (Recommended Flow) ______________________________________ 36
14. Frequency Change Timing Chart (Recommended Flow)____________________________________ 38
15. Typical Evaluation Board Schematic ____________________________________________________ 39
16. Outer Dimensions ___________________________________________________________________ 40
17. Marking ____________________________________________________________________________ 41
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
MS1364-E-00
2
2012/1