General Description

The MAX9995 dual, high-linearity, downconversion mixer provides 6.1dB gain, +25.6dBm IIP3, and 9.8dB NF for UMTS/WCDMA, DCS, and PCS base-station applications. The MAX9995 is ideal for low-side LO injection. (For a mixer variant optimized for high-side LO injection, contact the factory.)

Features

♦ 1700MHz to 2200MHz RF Frequency Range

♦ 1400MHz to 2000MHz LO Frequency Range (MAX9995)

♦ 1900MHz to 2400MHz LO Frequency Range (Contact Factory)

♦ 40MHz to 350MHz IF Frequency Range

♦ 6.1dB Conversion Gain

♦ +25.6dBm Input IP3

♦ 9.8dB Noise Figure

♦ 66dBc 2RF–2LO Spurious Rejection at PRF = -10dBm

♦ Dual Channels Ideal for Diversity Receiver Applications

♦ Integrated LO Buffer

♦ Integrated RF and LO Baluns for Single-Ended Inputs

♦ Low -3dBm to +3dBm LO Drive

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

♦ 44dB Channel-to-Channel Isolation

Applications

    UMTS/WCDMA and cdma2000® 3G Base Stations

    DCS1800 and EDGE Base Stations

    PCS1900 and EDGE Base Stations

    PHS/PAS Base Stations

    Fixed Broadband Wireless Access

    Wireless Local Loop

    Private Mobile Radio

    Military Systems