NLSX4014中文资料4 位 100 Mbps 可配置双电源电平转换器数据手册ONSEMI规格书

描述 Description

The NLSX4014 is a 4 bit configurable dual supply bidirectional level translator without a direction control pin. The I/O VCC- and I/O VL ports are designed to track two different power supply rails, VCC and VL respectively. The VCC supply rail is configurable from 1.3 V to 4.5 V while the VL supply rail is configurable from 0.9 V to (VCC - 0.4) V. This allows lower voltage logic signals on the VL side to be translated into higher voltage logic signals on the VCC side, and vice versa. Both I/O ports are auto sensing; thus, no direction pin is required.The Output Enable (EN) input, when Low, disables both I/O ports by putting them in 3 state. This significantly reduces the supply currents from both VCC and VL. The EN signal is designed to track VL.

特性 Features

• Wide HighSide VCC Operating Range: 1.3 V to 4.5 V
• Wide LowSide VL Operating Range: 0.9 V to (VCC - 0.4) V
• HighSpeed with 100 Mb/s Guaranteed Date Rate for VL > 1.6 V
• Low Bit - to - Bit Skew
• Overvoltage Tolerant Enable and I/O Pins
• Non - preferential Powerup Sequencing
• Small packaging: 1.7 mm x 2.0 mm UQFN12

应用 Application

• Hand held Portable
• Mobile Phones, PDAs, Other Portable Devices

简介

NLSX4014属于集成电路（IC）的转换器电平移位器。由制造生产的NLSX4014转换器，电平移位器逻辑转换器或电平移位器 IC 可用于在数字逻辑设备之间传递信息，这些设备可在不同/不兼容的供电电压下工作，或可实现不同的信令方式。例如，可以将需要 5 V 电源的数字输出传感器连接到具有 3.3 V I/O 电源的 FPGA，或者在 CMOS 或 TTL 等单端信令方式与 PECL 或 LVDS 等差分技术之间进行转换。