The evaluation board includes an AD74111 mono codec, and additional analog circuitry is provided to buffer and filter the input and output audio signals. The digital section contains an on-board reset circuit, 12.288 MHz MCLK oscillator, and an edge connector that connects to the digital interface pins of the AD74111. Multiple link options are also available to facilitate testing different modes of operation.

-Full-featured evaluation board for the AD74111

-Buffered and filtered analog input and output

-On-board power supply regulation

http://download.siliconexpert.com/pdfs/quickdata/adi/238632441ad74111_0.pdf