NLSV4T3234数据手册集成电路（IC）的转换器电平移位器规格书PDF

描述 Description

The NLSV4T3234 is a 4-bit configurable dual-supply bus buffer level translator. The input (B-) and output (A-) ports are designed to track two different power supply rails, VCCB and VCCA respectively. Both supply rails are configurable from 0.9V to 4.5V allowing universal low-voltage translation from the input (B-) to the output (A-) port.

特性 Features

• Wide VCCA and VCCB Operating Range
• Allows customers to translate between : 0.9 V to 4.5 V
• High-Speed w/ Balanced Propagation Delay: 2.4 ns max at 3.0 to 3.6 V
• Minimizes skew between channels
• 26Series Resistors at Output (A-) Ports 26Series Resistors at Output (A-) Ports
• Reduces ground bounce
• Inputs OVT to 4.5 V
• Vcc can be lower than input voltage without damage to device
• Non-preferential VCC Sequencing
• Easier to implement design
• Outputs at 3-State until Active VCC is reached
• Minimizes power consumption while device is in sleep mode
• Power-Off Protection
• When Vcc goes to Zero and power is still applied to I/O there is no risk of damage to device
• Ultra-Small packaging: 1.41 mm x 2.04 mm FlipChip11
• Reduces the PCB board space requirment (Great for handheld applications)

应用 Application

• Low Voltage translation within 0.9V - 4.5V
• System integration for different power requirements
• Mobile Phones, PDAs, Notebooks, Other Portable Devices
• PDAs
• Notebook Computers

简介

NLSV4T3234属于集成电路（IC）的转换器电平移位器。由制造生产的NLSV4T3234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。