MAX459中文资料8x4视频交叉点开关，带有缓冲器数据手册ADI规格书

描述 Description

The MAX458/MAX459 are crosspoint switches with eight input channels and four high-speed, buffered output channels. The MAX458 output buffer is configured with a gain of one, while the MAX459 buffer has a gain of two. In each device, any one of eight input lines can be connected to any of four output amplifiers. The output buffers are capable of driving loads of 75Ω.
Data interface can be accomplished by either a 16-bit serial or a 6-bit parallel connection. In the serial mode, the MAX458/MAX459 are SPI™, QSPI™, and Microwire™ compatible. In parallel mode, the MAX458/MAX459 are compatible with most microprocessor buses. Three-state amplifier output capability makes it possible to multiplex MAX458/MAX459s to form larger switch networks. The output buffers can be disabled individually or the entire device can be shut down to conserve power.

特性 Features

• 100MHz Unity-Gain Bandwidth
• 300V/µs Slew Rate
• Low 0.05° Differential Phase Error
• Low 0.01% Differential Gain Error
• Directly Drives 75Ω Cables
• Fast 60ns Switching Time
• High-Z Amplifier Output Capability
• Shutdown Capability
• 16-Bit Serial and 6-Bit Parallel Address Modes
• 40-Pin DIP and 44-Pin PLCC Packages

应用 Application

• 视频编辑
• 视频安全系统
• 视频测试设备

简介

MAX459属于集成电路（IC）的模拟开关-特殊用途。由制造生产的MAX459模拟开关 - 特殊用途特殊用途模拟开关通过固态设备路由模拟信号。该系列产品的与众不同之处在于，这些模拟开关针对特定的应用，因此具有通用模拟开关通常所没有的独特功能。