HMC748数据手册集成电路（IC）的模拟开关-特殊用途规格书PDF

描述 Description

The HMC748 is a 2:1 Selector designed to support data transmission rates of up to 13 Gbps, and selector port operation of up to 13 GHz. The selector routes one of the two single-ended inputs to the differential output upon assertion of the proper select port. The HMC748 also features an output level control pin, VR, which allows for loss compensation or for signal level optimization.

All single-ended input signals to the HMC748 are terminated with 50 ohms to VCC on-chip, and may be either AC or DC coupled. The outputs of the HMC748 may be operated either differentially or single-ended. Inputs or outputs can be connected directly to a 50 ohm to VCC terminated system, while DC blocking capacitors may be used if the terminating system is 50 ohms to ground. The HMC748 operates from a single +3.3V DC supply and is housed in a ceramic RoHS compliant 3x3 mm SMT package.

APPLICATIONS

2:1 Multiplexer up to 13 Gbps RF ATE Applications Broadband Test & Measurement Serial Data Transmission up to 13 Gbps Redundant Path Switching Built-in Test

特性 Features

• Supports High Data Rates: up to 13 Gbps

• Single-Ended Inputs

• Differential & Single-Ended Outputs

• Propagation Delay: 125 ps

• Fast Rise & Fall Times: 22 / 22 ps

简介

HMC748属于集成电路（IC）的模拟开关-特殊用途。由制造生产的HMC748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。