BCM81356中文资料16-nm 16x56-Gb/s PAM-4 Duplex PHY数据手册Broadcom规格书

描述 Description

The Broadcom® BCM81356 is a single-chip, 16×56-Gb/s full-duplex, Pulse Amplitude Modulation (PAM-4) PHY. It is a low-power device supporting both the PAM-4 and Non Return-to-Zero (NRZ) data formats. It supports various operation modes such as Retimer and Gearbox modes. It also supports 10G, 25G, 40G, 50G, 100G, 200G, and 400G line-card applications. On-chip clock synthesis is performed by a low-cost 156.25 MHz reference clock via high-frequency, low-jitter phaselocked loops (PLLs).The BCM81356 is fabricated with advanced, low-power 16-nm CMOS technology. The BCM81356 is available in a 23-mm×23-mm, 0.8-mm pitch, 729-pin BGA, RoHS-compliant package.

特性 Features

• Host-side interface: High-performanceSerDes supports Long Reach (30 dB)
• Line-side interface: High-performanceSerDes supports Long Reach (30 dB)
• Gearbox and Retimer modes
• Integrated AC-coupling capacitors
• Multiple standard and line-rate support forboth PAM-4 and NRZ
• Forward Error Correction (FEC) options
• Continuous auto-adaptive equalizer
• Line-side and system-side loopbacks
• PRBS generator/error checker
• Single low-cost REFCLK input
• Interoperates with Broadcom ASIC andMerchant Switch Silicon
• Low-power 16-nm CMOS design
• 23-mm×23-mm BGA package, 0.8-mm ball pitch package

应用 Application

High Density Switch
10G, 25G, 40G, 50G,\\u00a0100G, 200G, and 400G line-card applications.