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• - 电压和电流管理
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• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The SN55LVDS32, SN65LVDS32, SN65LVDS3486, and SN65LVDS9637 are differential line receivers that implement the electrical characteristics of low-voltage differential signaling (LVDS). This signaling technique lowers the output voltage levels of 5-V differential standard levels (such as EIA/TIA-422B) to reduce the power, increase the switching speeds, and allow operation with a 3.3-V supply rail. Any of the four differential receivers provides a valid logical output state with a ±100-mV differential input voltage within the input common-mode voltage range. The input common-mode voltage range allows 1 V of ground potential difference between two LVDS nodes.

The intended application of these devices and signaling technique is both point-to-point and multidrop (one driver and multiple receivers) data transmission over controlled impedance media of approximately 100 .

特性

• Meet or Exceed the Requirements of ANSI TIA/EIA-644 Standard
• Operate With a Single 3.3-V Supply
• Designed for Signaling Rates of up to100 Mbps
• Differential Input Thresholds ±100 mV Max
• Typical Propagation Delay Time of 2.1 ns
• Power Dissipation 60 mW Typical Per Receiver at Maximum Data Rate
• Bus-Terminal ESD Protection Exceeds 8 kV
• Low-Voltage TTL (LVTTL) Logic Output Levels
• Pin Compatible With AM26LS32, MC3486, and µA9637
• Open-Circuit Fail-Safe
• Cold Sparing for Space and High Reliability Applications Requiring Redundancy

PowerPAD is a trademark of Texas Instruments.