si2200 Silicon Laboratories, si2200 Datasheet - Page 21

• Manufacturer Part Number: si2200
• Description: Rf Synthesizer With Integrated Vcos Integrated Vcos - Silicon Laboratories
• Manufacturer: Silicon Laboratories

Register Name
3. Control Registers
Note: Registers 9–15 are reserved. Writes to these registers may result in unpredictable behavior.
15
0
1
2
3
4
5
6
7
8
9
.
.
.
Main
Configuration
Phase
Detector
Gain
Powerdown
RF1 N
Divider
RF2 N
Divider
IF N Divider
RF1 R
Divider
RF2 R
Divider
IF R Divider
Reserved
Reserved
Bit
17
0
0
0
0
0
0
0
0
Bit
16
0
0
0
0
0
0
0
Bit
15
0
0
0
0
0
0
Bit
14
0
0
0
0
0
0
Table 11. Register Summary
AUXSEL
Bit
13
0
0
0
0
0
Bit
12
0
0
Bit
11
0
0
Rev. 1.0
IFDIV
Bit
10
0
0
Bit
9
1
0
0
Bit
1
0
0
8
N
RF1
N
Bit
RF2
7
0
0
0
N
IF
DIV2
XIN
Bit
6
0
0
R
R
R
RF1
RF2
LPWR
IF
Bit
0
5
K
PI
Bit
0
0
4
AUTO
PDB
Bit
3
0
K
P2
Si2200
Bit
0
0
2
PDIB
Bit
1
1
K
P1
PDRB
Bit
0
0
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