SI5338 SILABS [Silicon Laboratories], SI5338 Datasheet - Page 54

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

Si5338
Reset value = xxxx xxxx
54
Register 6.
Name
Type
Bit
7:5
Bit
4
3
2
1
0
D7
LOS_CLKIN_MASK
LOS_FDBK_MASK
SYS_CAL_MASK
PLL_LOL_MASK
D6
Reserved
Reserved
Name
D5
PLL_LOL_MASK LOS_FDBK_MASK LOS_CLKIN_MASK
R/W
D4
Reserved. Must only write 000b to these bits.
Mask Bit for PLL_LOL.
When true, the PLL_LOL bit (Register 218) will not cause an interrupt. See also
Register 247.
0: PLL Loss of Lock (LOL) triggers active interrupt on INTR output pin.
1: PLL Loss of Lock (LOL) ignored in generating interrupt output.
Mask Bit for Loss of Signal on IN4 or IN5,6.
When true, the LOS_FDBK bit (Register 218) will not cause an interrupt. See
also Register 247.
0: FDBK LOS triggers active interrupt on INTR output pin.
1: FDBK LOS ignored in generating interrupt output.
Mask Bit for Loss of Signal on IN1,2 or IN3.
When true, the LOS_CLKIN bit (Register 218) will not cause an interrupt.
See also Register 247.
0: CLKIN LOS triggers active interrupt on INTR output pin.
1: CLKIN LOS ignored in generating interrupt output.
Reserved. Must only write 0 to this bit.
Chip Calibration Mask Bit.
When true, the SYS_CAL bit (Register 218) will not cause an interrupt. See also
Register 247.
0:PLL self-calibration triggers active interrupt on INTR output pin.
1:PLL self-calibration ignored in generating interrupt output.
R/W
D3
Rev. 0.6
R/W
D2
Function
Reserved
D1
SYS_CAL_MASK
R/W
D0