Datasheet

20 SNAU045A LMK040xx Evaluation Board User’s Guide November 2013
Copyright © 2013, Texas Instruments Incorporated
www.ti.com
Connector Name
Input/Output
Description
LD_TP
Output
Test point attached to the LD pin of the device. The LD pin is attached
to a multiplexer inside the device and may be programmed with a
variety of internal signals for monitoring internal device functions and
troubleshooting. See data sheet for further explanation. The lock detect
signal is accessible through this pin.