SI5338 Datasheet, PDF (138/170 Pages) Silicon Laboratories – I2C-PROGRAMMABLE ANY-FREQUENCY, ANY-OUTPUT QUAD CLOCK GENERATOR

Si5338
Register 230.
Bit
D7
D6
D5
D4
D3
D2
Name
OEB_ALL OEB_3
OEB_2
Type
R/W
R/W
R/W
Reset value = 0000 0000
Bit
Name
Function
7:5
Unused Unused.
Disable All Clock Outputs.
4
OEB_ALL 0: All output clocks are disabled
1: Output clocks are not disabled
CLK3 Disable.
3
OEB_3 0: CLK1 output is disabled
1: CLK1 output is not disabled
CLK2 Disable.
2
OEB_2 0: CLK2 output is disabled
1: CLK2 output is not disabled
CLK1 Disable.
1
OEB_1 0: CLK2 output is disabled
1: CLK2 output is not disabled
CLK0 Disable.
0
OEB_0 0: CLK0 output is disabled
1: CLK0 output is not disabled
D1
OEB_1
R/W
D0
OEB_0
R/W
Register 235.
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Name
FCAL[7:0]
Type
R
Reset value = xxxx xxxx
Bit
Name
Function
7:0
FCAL[7:0]
Bits 7:0 of the Frequency Calibration for the VCO.
138
Rev. 0.6