MC100EP16VT数据手册集成电路（IC）的专用逻辑器件规格书PDF

描述 Description

The MC100EP16VT is a differential receiver functionally equivalent to the 100EP16 with input pins controlling the amplitude of the outputs (pin 1) and providing an internal termination network (pin 4).

The VCTRL input pin controls the output amplitude of the EP16VT and is referenced to VCC. (See Figure 4.) The operational range of the VCTRL input is from ≤ VBB (a supply at VCC−1.42 V, maximum output amplitude) to VCC (minimum output amplitude). VBB is an externally supplied voltage equal to VCC−1.42 V (See Figures 2 and Figure 3). Avariable resistor between VCC and VBB, with the wiper driving VCTRL, can control the output amplitude. Typical application circuits and a VCTRL Voltage vs. Output Amplitude graph are described in this data sheet. When left open, the VCTRL pin will be internally pulled down to VEE and operate as a standard EP16, with 100% output amplitude.

The VTT input pin offers an internal termination network for a 50 line impedance environment, shown in Figure 1. For further reference,see Application Note AND8020, Termination of ECL Logic Devices. Input considerations are required for D and D under no signal conditions to prevent instability.

Special considerations are required for differential inputs under No Signal conditions to prevent instability.

特性 Features

• 220 ps Propagation Delay
• Maximum Frequency > 4 GHz Typical (See Graph)
• The 100 Series Contains Temperature Compensation
• 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
• 50 Internal Termination Resistor
• These Devices are Pb-Free, Halogen Free and are RoHS Compliant

简介

MC100EP16VT属于集成电路（IC）的专用逻辑器件。由制造生产的MC100EP16VT专用逻辑器件专用逻辑 IC 设计提供应用特定的逻辑输出类型，例如 BCD 速率倍增、可寻址扫描端口、总线终端阵列、CML 驱动器、比较器、ABT 扫描测试、二进制全加法器、互补对加逆变器、可配置缓冲器、触点颤动消除器、晶体振荡器、延迟元件、差分接收器、LVTTL 到 GTLP 收发器、存储器解码器、电源良好检测器和分频器。