SI2107-X-FM SILABS [Silicon Laboratories], SI2107-X-FM Datasheet - Page 56

• Manufacturer Part Number: SI2107-X-FM
• Description: SATELLITE RECEIVER FOR DVB-S/DSS WITH QUICKLOCK AND QUICKSCAN
• Manufacturer: SILABS [Silicon Laboratories]

Si2107/08/09/10
Register 17h. Fine Tune Frequency L
Register 18h. Fine Tune Frequency H
56
Name
Name
Bit
7:0
Bit
6:0
7
Bit
Bit
D7
D7
0
Reserved
FTF[14:8]
FTF[7:0]
Name
Name
D6
D6
D5
D5
Fine Tune Frequency (Low Byte).
where FTF is stored as a 2s complement value.
Calculation of the fine tune value is determined by the reference soft-
ware driver.
Default: 00h
Program as shown above.
Fine Tune Frequency (High Byte).
See Register 17h.
Preliminary Rev. 0.81
D4
D4
FTF[7:0]
FTF[14:8]
D3
D3
f
fine
Function
Function
=
FTF
×
D2
D2
------- -
2
f
14
s
D1
D1
D0
D0