MC100EP57中文资料多工器，4:1 差分，ECL，3.3 V / 5.0 V数据手册ONSEMI规格书

描述 Description

The MC10/100EP57 is a fully differential 4:1 multiplexer. By leaving the SEL1 line open (pulled LOW via the input pulldown resistors) the device can also be used as a differential 2:1 multiplexer with SEL0 input selecting between D0 and D1. The fully differential architecture of the EP57 makes it ideal for use in low skew applications such as clock distribution.The SEL1 is the most significant select line. The binary number applied to the select inputs will select the same numbered data input (i.e., 00 selects D0).Multiple VBB outputs are provided. The VBB pin, an internally generated voltage supply, is available to this device only. For single-ended input conditions, the unused differential input is connected to VBB as a switching reference voltage. VBB may also rebias AC coupled inputs. When used, decouple VBB and VCC via a 0.01 uF capacitor and limit current sourcing or sinking to 0.5mA. When not used, VBB should be left open.The 100 Series contains temperature compensation.

特性 Features

• 375 ps Typical Propagation Delays
• Maximum Frequency > 2 GHz Typical
• PECL Mode Operating Range: VCC = 3.0 V to 5.5 V with VEE = 0 V
• NECL Mode Operating Range: VCC = 0 V with VEE = -3.0 V to -5.5 V
• Open Input Default State
• Safety Clamp on Inputs
• Q Output will default LOW with inputs open or at VEE
• VBB Outputs
• Useful as Either 4:1 or 2:1 Multiplexer
• These are Pb-Free Devices

应用 Application

• Ideal for use in low skew applications such as clock distribution

简介

MC100EP57属于集成电路（IC）的信号开关多路复用器解码器。由制造生产的MC100EP57信号开关，多路复用器，解码器逻辑型信号开关、多路复用器和编码器 IC 可用于对以数字格式表示数据的电信号进行路由和选择。这些器件与设计用于模拟信号的类似产品有所不同，它们保留的信息表示为两个电状态之一，而不是两个外部界限内的无穷变化量。