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SN65LVPE504 Datasheet(PDF) 1 Page - Texas Instruments |
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SN65LVPE504 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 20 page EQ TX 1-4+ TX 1-4- RX 1-4+ RX 1-4- Detect VBB_TX Receiver/ Equalizer Driver RST# CHANNEL 1-4 DE Receiver/ Equalizer EN_RXD E Q U A L I Z E R LossofSignal Detector LowPower Controller PS2 OS RX PS1 OS SQ_TH TX SN65LVPE504 www.ti.com SLLSE46 – SEPTEMBER 2010 Quad Channel (Half X4 Lane) PCIe Redriver/Equalizer Check for Samples: SN65LVPE504 1 FEATURES DESCRIPTION • 4 Identical Channel PCIe Equalizer/Redriver • Support for Both PCIe Gen I (2.5Gbps) and The SN65LVPE504 is a quad channel, half four lane PCIe redriver and signal conditioner supporting data Gen II (5.0 Gbps) Speed rates of up to 5.0Gbps. The device complies with • Selectable Equalization, De-emphasis, and PCIe spec revision 2.1, supporting electrical idle and Output Swing power management modes. • Per Channel Receive Detect (Lane Detection) Programmable EQ, De-Emphasis and Amplitude • Selectable Receiver Electrical Idle Threshold Swing Control The SN65LVPE504 is designed to minimize the • Low Operating Power Modes signal degradation effects such as crosstalk and – Supports Three Low-Power Modes to inter-symbol interference (ISI) that limits interconnect Enable up to 80% Lower Operating Power distance between two devices. The input stage of each channel offers selectable equalization settings • Excellent Jitter and Loss Compensation that can be programmed to match loss in the Capability to 50" of 4-mil SL on FR4 channel. The differential outputs provide selectable • Small Foot Print – 42 Pin 9 × 3.5 TQFN de-emphasis to compensate for the anticipated Package distortion PCIe signal will experience. Both • High Protection Against ESD Transient equalization and de-emphasis levels for all 4 channels are controlled by the setting of signal – HBM: 6,000 V control pins EQ, DE and OS. – CDM: 1,000 V See Table 1 for EQ, DE and OS setting details. – MM: 200 V spacer APPLICATIONS • PC MB, Docking Station, Server, Communication Platform, Backplane and Cabled Application Figure 1. Data Flow Block Diagram 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright © 2010, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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