PI3EQX10908AZFEX

New Product Brief Product Databrief PI3EQX10908 10.0Gbps 8-Channel PCIe ReDriver™with Pinstrap and I 2C Control and FlowThrough Pinout Pericom Semiconductor’s PI3EQX10908 is a lower power, high performance 8-differential channels PCIe ReDriver™. Features ÎÎSupport up to 11.3Gbps serial linkand KR backplane The device provides per channel programmable equalization, output swing, de-emphasis, and amplifier gain. ÎÎIdeal for 10Gb and 40Gb Ethernet applications, 10Gb fiber channel, and 10Gb SFI, XFI and KR, up to 11.3Gbps data rates 2 The PI3EQX10908 provides master/slave I C Control, to optimize performance over a variety of physical mediums by reducing Inter-symbol interference. ÎÎ8-Channel in FlowThrough pinout (PI3EQX10908) PI3EQX10908 supports eight 100-Ohm Differential data I/O’s and extends the signals across other distant data pathways on the user’s platform. ÎÎIndependent channel configuration of receiver Pericom PI3EQX10908 offers programmable transmit deemphasis (up to 9 dB), transmit VOD (up to 1200 mVp-p) and receive equalization (up to 35.7 dB) to enable longer distrance transmission in lossy copper cables (10m+), or backplanes (40”+) with multiple connectors. The receiver is capable of opening an input eye that is completely closed due to intersymbol interference (ISI) introduced by the interconnect medium. ÎÎPer Channel Activity Detector with selectable input The programmable settings can be applied easily via pins, software (I2C) or loaded via an external EEPROM. ÎÎSupply Voltage: 3.3V±10% equalization, output swing, de-emphasis, and amplifier gain termination between 50Ω to VDD and > 200KΩ ÎÎPer channel output termination detect on power-up with selectable output termination between 100Ω differential and High Impedance ÎÎPin strap and I2C master/slave selectable device programming with external EEPROM ÎÎ4-bit selectable address bit for I2C ÎÎPackaging (Pb-free & Green): When operating in the EEPROM mode, the configuration information is automatically loaded on power up, which eliminates the need for an external microprocessor or software driver. àà 54-contact TQFN (11mm x 5mm, 0.5mm pitch) (PI3EQX10908) Eye Diagram Before Channel Loss Before ReDriver After ReDriver Pericom ReDriver Host Channel Loss TX + RX + - Long input trace, cable, or connectors Long output trace, cable, or connectors Device Equalizer, De-emphasis, Swing, and Amplifier Gain End Point + + - - + + - - Output trace Input trace www.pericom.com | 1-408-232-9100 + RX + TX -