AK1545 Datasheet, PDF (19/39 Pages) Asahi Kasei Microsystems – 3.5GHz Low Noise Integer-N Frequency Synthesizer

[AK1545]
9. Register Map
Name
R Counter
N Counter (A and B)
Function
Initialization
Data
D18 - D0
Address
0
0
0
1
1
0
1
1
Name
D18 D17 D16 D15 D14 D13 D12 D11 D10 D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Addr
ess
R Count ^{LDP 0}
0
0
0
R
R
R
R
R
[13] [12] [11] [10] [9]
R
[8]
R
[7]
R
[6]
R
[5]
R
[4]
R
[3]
R
[2]
R
[1]
R
[0]
0x0
CPGA B
B
B
B
B
N Count
IN [12] [11] [10] [9]
[8]
B
B
B
B
[7]
[6]
[5]
[4]
B
[3]
B
[2]
B
[1]
B
[0]
A
[4]
A
[3]
A
[2]
A
[1]
A
[0]
0x1
Func.
0 PD2 0
0
0
TIMER TIMER TIMER TIMER FAST
[3]
[2]
[1]
[0] MODE
0
FAST CP CP LD
EN HiZ POLA [2]
LD
[1]
LD
[0]
PD1
CNTR
RST
0x2
Initial.
0 PD2 0
0
0
TIMER TIMER TIMER TIMER FAST
[3]
[2]
[1]
[0] MODE
0
FAST CP CP LD
EN HiZ POLA [2]
LD
[1]
LD
[0]
PD1
CNTR
RST
0x3
MS1471-E-00
19
2012/10