AK1546 Datasheet, PDF (20/39 Pages) Asahi Kasei Microsystems – 3GHz Low Noise Integer-N Frequency Synthesizer

[AK1546]
R[13:0] : Reference clock division number
The following settings can be selected for the reference clock division.
The allowed range is 1 (1/1 division) to 16383 (1/16383 division). 0 cannot be set.
The maximum frequency for F_PFD is 104MHz.
D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 Function Remarks
0 0 0 0 0 0 0 0 0 0 0 0 00
0
Prohibited
0 0 0 0 0 0 0 0 0 0 0 0 0 1 1/1 division
0 0 0 0 0 0 0 0 0 0 0 0 1 0 1/2 division
0 0 0 0 0 0 0 0 0 0 0 0 1 1 1/3 division
0 0 0 0 0 0 0 0 0 0 0 1 0 0 1/4 division
DATA
1 1 1 1 1 1 1 1 1 1 1 1 01
1 1 1 1 1 1 1 1 1 1 1 1 10
1 1 1 1 1 1 1 1 1 1 1 1 11
1/16381
division
1/16382
division
1/16383
division
MS1388-E-00
20
2012/3