SI4126-BMR Silicon Laboratories Inc, SI4126-BMR Datasheet - Page 21

• Manufacturer Part Number: SI4126-BMR
• Description: RF Wireless Misc 802.11b and ISM Band
• Manufacturer: Silicon Laboratories Inc
• Type: ISM RF Synthesizer with Integrated Vcosr

Specifications of SI4126-BMR

• Operating Frequency: 62.5 MHz to 1000 MHz
• Supply Current: 25.7 mA
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: MLP-28
• Mounting Style: SMD/SMT
• Power Gain Typ: 3.5 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3. Control Registers
Note: Registers 9–15 are reserved. Writes to these registers may result in unpredictable behavior.
Register Name
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
AUXSEL
Bit
Table 11. Register Summary
13
0
0
0
0
0
Bit
12
0
0
Bit
11
0
0
IFDIV
Rev. 1.41
Bit
10
0
0
Bit
0
0
9
0
Bit
0
8
0
0
N
RF1
N
Bit
RF2
0
0
0
7
N
IF
DIV2
XIN
Bit
6
0
0
R
R
R
RF1
RF2
LPWR
IF
Bit
5
0
Si4136/Si4126
K
PI
Bit
0
0
4
AUTO
PDB
Bit
3
0
K
P2
Bit
0
0
2
PDIB
Bit
0
1
K
P1
PDRB
Bit
0
0
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