The lock detector monitors the current status of PLL by comparing the phase difference of VCO divided signal and reference oscillator signal with required value. It is available to set the lock ...

Many systems use the lock detector to reset the system. This is a disastrous change to the operation of most systems. In a PLL, a reset can start the loop operating at a very low frequency (or with no ...

This facilitates process migration, and results in a robust design. The MXL-PLL-MIPI-PXL incorporates a Lock Detector, three programmable output dividers, and supports a full-power down mode.