SI5338 SILABS [Silicon Laboratories], SI5338 Datasheet - Page 61

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

Reset value = xxxx xxxx
Register 33.
Name
Type
Bit
7:5
4:2
Bit
1
0
R2DIV_IN[2:0]
D7
DRV2_PDN
R2DIV[2:0]
MS2_PDN
Name
R2DIV_IN[2:0]
R/W
D6
Selects the input to the R2 divider. R2 divider output goes to CLK2.
0: P2DIV_IN (fbclk) selected
1: P1DIV_IN (refclk) selected
2: P2DIV_OUT (P2 divider output) selected
3: P1DIV_OUT (P1 divider output) selected
4: XOCLK selected
5: MultiSynth0 output selected
6: MultiSynth2 output selected
7: No Clock selected
CLK2 R2 Output Divider.
0: Divide by 1
1: Divide by 2
2: Divide by 4
3: Divide by 8
4: Divide by 16
5: Divide by 32
MultiSynth2 Power Down.
0: MultiSynth2 powered up
1: MultiSynth2 powered down
R2 and CLK2 Power Down.
0: R2 output divider and CLK2 driver powered up
1: R2 output divider and CLK2 driver powered down
D5
D4
Rev. 0.6
R2DIV[2:0]
R/W
D3
Function
D2
MS2_PDN
R/W
D1
Si5338
DRV2_PDN
R/W
D0
61