Pericom Semiconductor PI2EQX4402
PI2EQX4402 is a low power, PCI Express compliant 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. The integrated equalization circuitry provides flexibility with signal integrity of the PCI Express signal before the re-driver.| Part No. | PI2EQX4402 |
|---|---|
| Datasheet | PI2EQX4402 Download |
| Manufacturer |  Pericom Semiconductor |
| Description | 2.5Gbps x2 Lane Serial PCI Express Repeater/Equalizer |
| Buy | Stock & Price |
FEATURES
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● Two High Speed PCI Express lanes Supports PCI Express data rates (2.5 Gbps) on each lane Adjustable Transmiter De-Emphasis & Amplitude Adjustable Receiver Equalization Two Spread Spectrum Reference Clock Buffer Outputs 100Ω Differential CML I/O’s Low Power (100mW per Channel) Standby Mode – Power Down State VDD Operating Range: 1.8V +/-0.1V Packaging (Pb-free & Green): - 84-ball LFBGA
DESCRIPTION
Pericom Semiconductor’s PI2EQX4402 supports four 100 Differential CML data I/O’s between the Protocol ASIC to a switch fabric, across a backplane, or extends the signals across other distant data pathways on the user’s platform. Whereas the integrated de-emphasis circuitry provides flexibility with signal integrity of the PCI Express signal after the re-driver. In addition to providing signal re-conditioning, Pericom’s PI2EQX4402 also provides power management Stand-by mode operated by a Bus Enable pin. Block Diagram PinDESCRIPTION
(Top View) 1 PS8778E 02/15/06 PI...
