This part is a kind of semiconductor called ABB3007.
Function of this product has High Speed Translator Buffer to CMOS.
Manufacturers : Abracon Corporation
Image and pinout :
Some of the text within the PDF file :
ABB3007 www.DataSheet4U.com High Speed Translator Buffer to CMOS (Selectable Drive) FEATURES • • • • • • CMOS output Selectable Drive capability (15pF or 30pF output load). Single AC coupled input (min. 100mV swing). Input range from DC to 200 MHz. 2.5V to 3.3V operation. Available in 8-Pin SOIC and 3x3mm QFN. PIN CONFIGURATION (TOP VIEW) GND REF_IN GND VDD 1 8 DRIV_SEL^ VDD GND CLK_OUT ABB3007 2 3 4 7 6 5 DESCRIPTION The ABB3007 is a low cost, high performance, high speed, buffer that reproduces any input frequency from DC to 200MHz. It provides CMOS output with 15pF output load drive capability. Any input signal with at least 100mV swing can be used as reference signal. This chip is ideal for conversion from sine wave to CMOS. GND 9 8 7 6 5 VDD 11 DRIV_SEL^ GND GN [ ... ]