CONFIG_ADMV1014 is not available for thedefaultarchitecture x86.
Result is shown for architecture 64BIT

Analog Devices ADMV1014 Microwave Downconverter

modulename: admv1014.ko

configname: CONFIG_ADMV1014

Linux Kernel Configuration
└─>Device Drivers
└─>Industrial I/O support
└─>Frequency Synthesizers DDS/PLL
└─>Phase-Locked Loop (PLL) frequency synthesizers
└─>SPI support
└─>Common Clock Framework
└─>Analog Devices ADMV1014 Microwave Downconverter
In linux kernel since version 5.2 (release Date: 2019-07-07)  
Say yes here to build support for Analog Devices ADMV1014
24 GHz to 44 GHz, Wideband, Microwave Downconverter.

To compile this driver as a module, choose M here: the
module will be called admv1014.

source code: