SI5375 Datasheet, PDF (28/54 Pages) Silicon Laboratories – 4-PLL ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR

Si5375
Register 20.
Bit
D7
D6
D5
D4
D3
D2
D1
Name
LOL_PIN
Type
R
R
R
R
R
W
R/W
Reset value = 0011 1110
Bit
Name
Function
7:2
Reserved Must write to 0 for normal operation.
1
LOL_PIN LOL_PIN.
The LOL_INT status bit can be reflected on the LOL output pin.
0: LOL output pin tri-stated
1: LOL_INT status reflected to output pin
0
IRQ_PIN IRQ_PIN.
Reflects the interrupt status on the IRQ output pin.
0: IRQ output pin is tri-stated.
1: Interrupt state reflected to output pin.
D0
IRQ_PIN
R/W
Register 21.
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Name
Type
W
W
R
R
R
R
R
R
Reset value = 1111 1111
Bit
Name
Function
7:6
Reserved Must write to 0 for normal operation.
5:0
Reserved
28
Rev. 1.0