DS80PCI402 Description
The DS80PCI402 is a low-power, 4-lane repeater with 4-stage input equalization, and an output deemphasis driver to enhance the reach of PCI-Express serial links in board-to-board or cable interconnects. This device is ideal for x4 (or lower) PCI-Express configuration, and it automatically detects and adapts to Gen-1, Gen-2, and Gen-3 data rates for easy system upgrade. DS80PCI402 offers programmable transmit...
DS80PCI402 Key Features
- prehensive family, proven system interoperability
- DS80PCI102: x1 PCIe Gen-1, Gen-2, and Gen-3
- DS80PCI402: x4 PCIe Gen-1, Gen-2, and Gen-3
- DS80PCI800: x8/x16 PCIe Gen-1, Gen-2, and Gen-3
- Automatic rate-detect and adaptation to Gen-1, Gen-2, and Gen-3 speeds
- Seamless support for Gen-3 transmit FIR handshake
- Receiver EQ (up to 36 dB), transmit De-emphasis (up to 12 dB)
- Adjustable transmit VOD: 0.8 to 1.3 Vp-p (pin mode)
- 0.2 UI of residual deterministic jitter at 8 Gbps after 40 inches of FR4 or 10 m 30-awg PCIe cable
- Low power dissipation with ability to turn off unused channels: 65 mW/channel