This part is a kind of semiconductor called CX-7925B.

Function of this product has CX7925B.

Manufacturers : Sony

Image and pinout :

Some of the text within the PDF file :

CX7925B Serial Input PLL Frequency Synthesizer and Programmable divider Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 FIN Vcc CL E D RI RO PD Name Description Clock Enable Data Reference Frequency Input Reference Frequency Output VCO Voltage Out Programmable counter output Programmable divider output PCO PDO Positive Supply Voltage GND Ground [ ... ]

CX-7925B PDF Datasheet Download