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SSTL不同于LVTTL和LVCMOS的一个重要方面是SSTL要求传输线终端匹配。 所以,SSTL有输出阻抗参数以及不同的终端匹配方法。 这个差异对高速信号来说是非常重要的,因为合适的的终端匹配可以减少反射减少EMI并改善稳定速度提高定时裕度。
晶振的单端输出波形TTL、CMOS、HCMOS、LVCMOS的介绍,特点和应用如下: 1 TTL (Transistor-Transistor Logic) TTL的电源电压通常为5V。 逻辑电平在”0“的时候,通常在0V至0.8V之间;在”1“的时候,通常在2V至5V之间。 功耗: 功耗高,即使在静态状态下也会消耗电流。
LVCMOS outputs from an FPGA are unsuited for driving over long interconnects or at high data rates. By Lee Sledjeski, National Semiconductor A critical issue with any Field Programmable Gate Array ...
The new buffers are available with 2, 4, 6, 8 and 10 LVCMOS outputs and can support 1.8V, 2.5V and 3.3V power supplies and outputs. They have a low output skew of 50 psec with only 14mA core ...
Design And Reuse - Catalog of IP Cores and Silicon on Chip solutions for IoT, Automotive, Security, RISC-V, AI, ... and Asic Design Platforms and Resources ...
The buffers are intended for high-end consumer, industrial, data communications, telecommunications and computing applications where both timing budget and board space are at a premium. The new ...
The new buffers are available with 2, 4, 6, 8 and 10 LVCMOS outputs and can support 1.8V, 2.5V and 3.3V power supplies and outputs. They have a low output skew of 50 psec with only 14mA core current ...
Infineon has created a 10Gbit/s USB peripheral controller, intended to be used in devices that connect to a host via USB-C. Called CYUSB4014-BZXI, it has an Arm Cortex-M4 processing core, a Cortex-M0+ ...
Figure 2 shows the level of noise that can result from only 16 LVCMOS I/Os switching at the same time. Figures 2a and 2b. High (24 mA) and Low (2 mA) Active Output Transitions and adjacent “Quiet ...
THine, the Japanese serial interface and image signal processing specialist, has high-volume availability of its GPIO / LVCMOS transceiver IC, THCS251. The device allows engineers to aggregate up to ...