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MAX9995 - Dual / SiGe / High-Linearity / 1700MHz to 2200MHz Downconversion Mixer

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.

Key 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 MAX9995.
  • 66dBc 2RF.
  • 2LO Spurious Rejection at PRF = -10dBm.
  • Dual Channels Ideal for Diversity Receiver.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-3383; Rev 0; 8/04 Dual, SiGe, High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch 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.) This device integrates baluns in the RF and LO ports, a dual-input LO selectable switch, an LO buffer, two doublebalanced mixers, and a pair of differential IF output amplifiers. The MAX9995 requires a typical LO drive of 0dBm and supply current is guaranteed to be below 380mA. These devices are available in a compact 36-pin thin QFN package (6mm × 6mm) with an exposed paddle.