Pericom Semiconductor PI2EQX3211B
PI2EQX3211B is a low power, signal re-driver. The device provides programmable equalization, by using 2 select bits, EQA and EQB, 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 signal before the re-driver.| Part No. | PI2EQX3211B |
|---|---|
| Datasheet | PI2EQX3211B Download |
| Manufacturer |  Pericom Semiconductor |
| Description | 3.2Gbps 2 Differential Channel Serial Re-driver |
| Buy | Stock & Price |
FEATURES
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● SATA s/m output drive Two 3.2Gbps differential channels Adjustable Receiver Equalization 100Ω Differential CML I/O’s Input signal level detect and squelch for each channel Low Power (100mW per Channel) Stand-by Mode – Power Down State VCC Operating Range: 1.8V ±0.1V Packaging (Pb-free & Green): — 20-lead SSOP
DESCRIPTION
Pericom Semiconductor’s PI2EQX3211B is a low power, signal re-driver. PI2EQX3211B supports two 100 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. 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 each channel. Each channel operates fully independantly. When the channels are enabled (EN=1) and operating, that channels input signal level (on xI+/-) determines whether the output is enabled.
