In summary, Pericom offers 3G and 6G SATA/SAS ReDriver solutions. In 3G, there are 1-port (1 transmit and 1 receive channel) and 2-port (4-channel) ReDrivers with up to 1300mV swing, with both 1.5V and 3.3V VDD options. The single port and 2-port 4951 series has been upgraded to the 6741 series in 1.05V and 3.3V VDD offerings with additional power saving features. The PI2EQX6741SL is a low power SATA3 solution. The 2-port and 4-port SAS2/SATA3 6.5Gbps solutions provide options for controlling the transmit swing/de-emphasis and receive equalizer via I²C or pin strap. By eliminating the pin strap configuration, the PI2EQX6864 and PI2EQX6874 are available in a space saving 56-pin TQFN package. In addition, the PI2EQX6812, PI2EQX6814 and PI2EQX6874 allow per-channel configuration of transmit and receive signal integrity parameters.