The 82V3380EQG from Renesas Electronics America Inc is an application-specific clock and timing PLL Integrated Circuit for WAN synchronous Ethernet, in a 100-TQFP package.
The 82V3380PFG from Renesas Electronics America Inc is a Stratum clock and frequency generator Integrated Circuit with multiplexer for Ethernet and SONET/SDH, operating at 622.08 MHz with 1 output, in a 100-TQFP (14x14) package.
The 82V3380EQG-ECI from Renesas Electronics America Inc is a timing Integrated Circuit for Ethernet, SONET/SDH and Stratum use, rated 622.08 MHz with 1 output, in a 100-TQFP package (14x14).