MAX205数据手册RF/IF射频/中频RFID的射频混频器规格书PDF

描述 Description

MAX200-MAX209, MAX211, and MAX213 are a family of RS-232 and V.28 transceivers with integrated charge pump circuitry for single +5V supply operation.The drivers maintain the ±5V EIA/TIA-232E output signal levels at data rates in excess of 120kbps when loaded in accordance with the EIA/TIA-232E specification.
The MAX211 and MAX213 are available in a 28-pin, wide small-outline (SO) package and a 28-pin shrink small- outline (SSOP) package, which occupies only 40% of the area of the SO. The MAX207 is available in a 24-pin SO package and a 24-pin SSOP. The MAX203 and MAX205 use no external components and are recommended for applications with limited circuit board space.

特性 Features

• Saves Board Space
• Integrated Charge Pump Circuitry
• Eliminates the Need for a Bipolar ±12V Supply
• Enables Single Supply Operation From Either +5V or 9V to +12V
• Integrated 0.1μF Capacitors (MAX203, MAX205)
• 24 pin SSOP Package Saves Up to 40% Versus SO Package
• Saves Power for Longer Battery Operation
• 5µW Shutdown Mode (MAX200, MAX205, MAX206, MAX211)
• 75µW Ring Indicator Monitoring with Two Active Receivers (MAX213)

应用 Application

• 电池供电设备
• 手持式装置
• 便携式诊断设备

简介

MAX205属于RF/IF射频/中频RFID的射频混频器。由制造生产的MAX205射频混频器射频混频器又称混频器，这些器件具有三个端口，用于改变两个输入信号的频率。射频混频器是一些无源或有源器件，可用于对信号进行上下变频。特征包括射频类型、频率、混频器数、增益、噪声系数、辅助属性、电流和电压。频率范围为 0 至 90 GHz，混频器数为 1、2、3 或 4。