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MAX2681 - SiGe Downconverter Mixers

Download the MAX2681 datasheet PDF. This datasheet also covers the MAX2680 variant, as both devices belong to the same sige downconverter mixers family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX2680/MAX2681/MAX2682 miniature, low-cost, low-noise downconverter mixers are designed for lowvoltage operation and are ideal for use in portable communications equipment.

Signals at the RF input port are mixed with signals at the local oscillator (LO) port using a double-balanced mixer.

Key Features

  • a low-power shutdown mode in which it typically draws less than 0.1μA of supply current. Consult the Selector.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX2680_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MAX2680 SiGe Downconverter Mixers Maxim
MAX2682 400MHz to 2.5GHz / Low-Noise / SiGe Downconverter Mixers Maxim
MAX2683 3.5GHz Downconverter Mixers Maxim
MAX2685 Low-Cost / 900MHz / Low-Noise Amplifier and Downconverter Mixer Maxim
MAX2686 (MAX2686 / MAX2688) GPS/GNSS Low-Noise Amplifiers Maxim Integrated Products

Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX268 Pin Programmable Universal and Bandpass Filters
MAX2684 3.5GHz Downconverter Mixers
MAX2686L GPS/GNSS Low-Noise Amplifiers
MAX260 Microprocessor Programmable Universal Active Filters
MAX2607 Integrated IF VCOs

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.

View original datasheet text
MAX2680/MAX2681/ MAX2682 EVALUATION KIT AVAILABLE 400MHz to 2.5GHz, Low-Noise, SiGe Downconverter Mixers General Description The MAX2680/MAX2681/MAX2682 miniature, low-cost, low-noise downconverter mixers are designed for lowvoltage operation and are ideal for use in portable communications equipment. Signals at the RF input port are mixed with signals at the local oscillator (LO) port using a double-balanced mixer. These downconverter mixers operate with RF input frequencies between 400MHz and 2500MHz, and downconvert to IF output frequencies between 10MHz and 500MHz. The MAX2680/MAX2681/MAX2682 operate from a single +2.7V to +5.5V supply, allowing them to be powered directly from a 3-cell NiCd or a 1-cell Lithium battery.