SI5369 Datasheet, PDF (35/84 Pages) Silicon Laboratories – ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR

Si5369
Register 11.
Bit
D7
D6
D5
D4
D3
D2
Name
PD_CK4 PD_CK3
Type
R
R
R
R
R/W
R/W
Reset value = 0100 0000
Bit
Name
Function
7:4 Reserved
3
PD_CK4 PD_CK4.
This bit controls the powerdown of the CKIN4 input buffer.
0: CKIN4 enabled
1: CKIN4 disabled
2
PD_CK3 PD_CK3.
This bit controls the powerdown of the CKIN3 input buffer.
0: CKIN3 enabled
1: CKIN3 disabled
1
PD_CK2 PD_CK2.
This bit controls the powerdown of the CKIN2 input buffer.
0: CKIN2 enabled
1: CKIN2 disabled
0
PD_CK1 PD_CK1.
This bit controls the powerdown of the CKIN1 input buffer.
0: CKIN1 enabled
1: CKIN1 disabled
D1
PD_CK2
R/W
D0
PD_CK1
R/W
Rev. 1.0
35