SN55LVCP22A-SP中文资料具有 RHA 的 QML V 类 2×2 1Gbps LVDS 交叉点开关数据手册TI规格书

描述 Description

The SN55LVCP22A-SP is a 2×2 crosspoint switch providing greater than 1000 Mbps operation for each path. The dual channels incorporate wide common-mode (0 V to 4 V) receivers, allowing for the receipt of LVDS, LVPECL, and CML signals. The dual outputs are LVDS drivers to provide low-power, low-EMI, high-speed operation. The SN55LVCP22A-SP provides a single device supporting 2:2 buffering (repeating), 1:2 splitting, 2:1 multiplexing, 2×2 switching, and LVPECL/CML to LVDS level translation on each channel. The flexible operation of the SN55LVCP22A-SP provides a single device to support the redundant serial bus transmission needs (working and protection switching cards) of fault-tolerant switch systems found in optical networking, wireless infrastructure, and data communications systems.

The SN55LVCP22A-SP uses a fully differential data path to ensure low-noise generation, fast switching times, low pulse width distortion, and low jitter. Output channel-to- channel skew is 80 ps (typ) to ensure accurate alignment of outputs in all applications.

特性 Features

• QML class V, RHA, SMD 5962-11242
• RHA to 100 krad(Si)
• SEL immune to LET = 75 MeV⋅cm2/mg
• High-speed (up to 1000 Mbps)
• 50 ps (typ), of peak-to-peak jitter with PRBS = 223–1 pattern
• Output (channel-to-channel) skew is 80 ps (typ)
• Inputs accept LVDS, LVPECL, and CML signals
• Fast propagation delay of 0.65 ns (typ)
• Supports defense, aerospace, and medical applications:
• One assembly/test site and one fabrication site
• Product traceability