PI2EQX3202B

www.DataSheet4U.com PI2EQX3202B 3.2Gbps, 4 Differential Channel, Serial Re-Driver with Equalization, De-emphasis, and Squelch Features Supports data rates up to 3.2Gbps on each lane Optimized for SATA i/m operation Adjustable Transmiter De-Emphasis & Amplitude Adjustable Receiver Equalization Two Spread Spectrum Reference Clock Buffer Outputs Optimized for SATA applications Input signal level detection & output squelch on all channels 100-Ohm Differential CML I/O’s Low Power (100mW per Channel) Standby Mode – Power Down State VDD Operating Range: 1.5V to 1.8V Packaging (Pb-free & Green): 84-ball LFBGA (NB84) Description Pericom Semiconductor’s PI2EQX3202B is a low power, signal Re-Driver. The device provides programmable equalization, amplification, and de-emphasis by using 7 select bits, SEL[0:6], to optimize performance over a variety of physical mediums by reducing Inter-symbol Interference. PI2EQX3202B supports four 100-Ohm Differential CML data I/O’s between the Protocol ASIC to a switch fabric, across a backplane, or to extend the signals across other distant data pathways on the user’s platform. The integrated equalization circuitry provides flexibility with signal integrity of the signal before the Re-Driver. Whereas the integrated de-emphasis circuitry provides flexibility with signal integrity of the signal after the Re-Driver. A low-level input signal detection and output squelch function is provided for all four channels. Each channel operat...