DS90CR485 - 133MHz LVDS 48 位频道链接串行器

DS90CR485是TI德州仪器公司的一款通道链接I产品，DS90CR485是133MHz LVDS 48 位频道链接串行器，本站介绍了DS90CR485的封装应用图解、特点和优点、功能等，并给出了与DS90CR485相关的TI元器件型号供参考。

DS90CR485 - 133MHz LVDS 48 位频道链接串行器 - 通道链接I - 串行器、解串器 - 德州仪器

产品描述

The DS90CR485 serializes the 24 LVCMOS/LVTTL double edge inputs (48 bits data latched in per clock cycle) onto 8 Low Voltage Differential Signaling (LVDS) streams. A phase-locked transmit clock is also in parallel with the data streams over a 9th LVDS link. The reduction of the wide TTL bus to a few LVDS lines reduces cable and connector size and cost. The double edge input strobes data on both the rising and falling edges of the clock. This minimizes the pin count required and simplifies PCB routing between the host chip and the serializer.

This chip is an ideal solution to solve EMI and interconnect size problems for high throughput point-to-point applications.

The DS90CR485 is intended for use with the DS90CR486 Channel-Link receiver. It is also backward compatible with other Channel-Link receiver such as the DS90CR482 and DS90CR484.

For more details, please refer to the section of this datasheet.

产品特性

Up to 6.384 Gbps Throughput
66MHz to 133MHz Input Clock Support
Reduces Cable and Connector Size and Cost
PreEmphasis Reduces Cable Loading Effects
DC Balance Reduces ISI Distortion
24 Bit Double Edge Inputs
3V Tolerant LVCMOS/LVTTL Inputs
Low Power, 2.5V Supply
Flow-Through Pinout
In 100-Pin TQFP Package
Conforms with TIA/EIA644-A LVDS Standard

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