MAX2043ETXRF/IF射频/中频RFID的射频放大器规格书PDF中文资料

General Description

The MAX2043 high-linearity passive upconverter or downconverter mixer is designed to provide approximately +31dBm of IIP3, +67dBc of LO ± 2IF spurious rejection, 7.8dB of noise figure, 7.5dB of conversion loss, and -52dBm of LO leakage for UMTS/WCDMA, DCS, PCS, and WiMAX base-station applications. With a 1700MHz to 3000MHz RF frequency range and a 1900MHz to 3000MHz LO frequency range, this mixer is ideal for high-side LO injection architectures.

特性 Features

♦ +31dBm Typical 3rd-Order Input Intercept Point

♦ +23dBm Typical Input 1dB Compression Point

♦ 1700MHz to 3000MHz RF Frequency Range

♦ 1900MHz to 3000MHz LO Frequency Range

♦ DC to 350MHz IF Frequency Range

♦ 7.5dB Typical Conversion Loss

♦ 7.8dB Typical Noise Figure

♦ -160dBc/Hz LO Noise

♦ -52dBm LO Leakage at RF Port

♦ 67dBc LO ± 2IF Spurious Suppression

♦ -3dBm to +6dBm LO Drive

♦ +5V Single-Supply Operation

♦ Built-In SPDT LO Switch with 43dB LO1 to LO2 Isolation and 50ns Switching Time

♦ Internal RF and LO Baluns for Single-Ended Inputs

♦ External Current-Setting Resistor Provides Option for Operating Mixer in Reduced Power/Reduced Performance Mode

♦ Lead-Free Package Available

Applications

    UMTS/WCDMA and 3G Base Stations

    DCS 1800 and EDGE Base Stations

    PCS 1900 and EDGE Base Stations

    cdmaOneTM and cdma2000® Base Stations

    WiMAX Base Stations and Customer Premise Equipment

    Point-to-Point Microwave Systems

    Wireless Local Loop

    Private Mobile Radio

    Digital and Spread-Spectrum Communication Systems

    Microwave Links