SI5338 SILABS [Silicon Laboratories], SI5338 Datasheet - Page 107

• Manufacturer Part Number: SI5338
• Description: I2C-PROGRAMMABLE ANY-FREQUENCY, ANY-OUTPUT QUAD CLOCK GENERATOR
• Manufacturer: SILABS [Silicon Laboratories]

Reset value = xxxx xxxx
Reset value = xxxx xxxx
Register 122.
Register 123.
Name
Name
Type
Type
Bit
Bit
7:6
5:0
7:0
Bit
Bit
CLK3_DISST[1:0]
D7
D7
MS3_PHSTEP[13:8]
MS0_FIDP1[7:0]
CLK3_DISST[1:0]
R/W
Name
Name
D6
D6
D5
D5
MultiSynth0 Frequency Increment/Decrement Parameter 1.
MultiSynth3 Output Driver State When Disabled.
00: High impedance
01: Logic low
10: Logic high
11: Always on even if disabled
MultiSynth3 Phase Step Size.
The phase step size is MultiSynth3_PHSTEP[13:0] x Tvco/128 where
Tvco is the period of the VCO. Either the phase inc/dec pins (if avail-
able) or register 85[1:0] will control the stepping of phase. A phase
increment will delay the clock edge.
D4
D4
MS0_FIDP1[7:0]
Rev. 0.6
R/W
MS3_PHSTEP[13:8]
D3
D3
R/W
Function
Function
D2
D2
D1
D1
Si5338
D0
D0
107