
M88RT40816, a high-performance x8 PCIe® 4.0 Retimer that complies with PCIe Base Specification 4.0 and supports mainstream package requirements. The Retimer employs advanced signal conditioning techniques to mitigate the effects of various jitter sources and compensate for channel attenuation.
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High-performance PCIe 4.0 retimer with 8 bidirectional lanes
High-performance 16 GT/s SerDes, capable of compensating for channel loss of 28 dB
Eliminate deterministic input jitter and random input jitter
Support per-lane SerDes configuration
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PCIe standards and compatibility
Compliant with PCIe 4.0 Base Specification
Support mainstream package requirements
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Clocking
Use standard 100 MHz reference clock
Support Common Clock, SRNS and SRIS feature
Support 100 MHz reference clock output
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Power management
Support PCIe L1PM feature
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Support lane polarity inversion
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Support hot plug
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Low power and low latency
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Test and debug
IEEE 1149.6 AC-JTAG Boundary Scan
Support Rx margining test and slave loop-back
Support multiple DFX features for convenient system bring-up and test
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Device configuration via SMBus or EEPROM
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Powered by 1.8 V and 0.8 V
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13.4 mm x 8.5 mm, 332-ball FCCSP package
Servers
Storage Appliances
Hardware Accelerators

PCIe® Interconnect
CXL® Interconnect
