Hi Dheeraj,
You can create the bin file for the JN5168.
Set the target device. makefile
##############################################################################
# User definable make parameters that may be overwritten from the command line
# Default target device is the JN5168
JENNIC_CHIP ?= JN5168
JENNIC_CHIP_FAMILY ?=JN516x
Then you can create your own Build configuration.

Create a new build configuration.

Select an existing configuration, you will copy the settings from the coordinator on JN5169 in this case.

After that, please look up the example properties and change the build command for the JN5168

You can choose the Coordinator for the JN5168


Please let me know if you have problems creating the bin file
Regards,
Mario