SY100ELT25中文资料Translators数据手册Microchip规格书

描述 Description

The SY100ELT25 is a differential ECL-to-TTL translator. Because ECL levels are used, a +5V, -5.2V (or -4.5V) and ground are required. The small outline 8- lead SOIC package and the single gate of the ELT25 makes it ideal for those applications where performance, space and low power are at a premium.The VBB output allows the ELT25 to also be used in a single-ended input mode. In this mode the VBB output is tied to the D input for a non-inverting buffer or the D input for an inverting buffer. If used the VBB pin should be bypassed to ground via a 0.01µF capacitor.

特性 Features

• 2.6ns typical propagation delay
• Differential ECL inputs
• 24mA TTL outputs
• Flow-through pinouts
• Available in 8-pin SOIC package
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简介

SY100ELT25属于集成电路（IC）的转换器电平移位器。由制造生产的SY100ELT25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。