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ADL5802:  DUAL CHANNEL HIGH IP3 100 MHZ – 6 GHZ ACTIVE MIXER

The ADL5802 uses high linearity, double-balanced, active mixer cores with integrated LO buffer amplifiers to provide high dynamic range frequency conversion from 100 MHz to 6 GHz. The mixers benefit from a proprietary linearization architecture that provides enhanced input IP3 performance when subject to high input levels. A bias adjust feature allows the input linearity, SSB noise figure, and dc ...More

ADL5802:  DUAL CHANNEL HIGH IP3 100 MHZ – 6 GHZ ACTIVE MIXER

Product Description

The ADL5802 uses high linearity, double-balanced, active mixer cores with integrated LO buffer amplifiers to provide high dynamic range frequency conversion from 100 MHz to 6 GHz. The mixers benefit from a proprietary linearization architecture that provides enhanced input IP3 performance when subject to high input levels. A bias adjust feature allows the input linearity, SSB noise figure, and dc current to be optimized using a single control pin. The high input linearity allows the device to be used in demanding cellular applications where in-band blocking signals may otherwise result in degradation in dynamic performance. The balanced active mixer arrangement provides superb LO to RF and LO to IF leakage, typically better than −30 dBm.

The IF outputs are designed for a 200 Ω source impedance and provide a typical voltage conversion gain of 7.6 dB when loaded into a 200 Ω load.

The ADL5802 is fabricated using a SiGe high performance IC process. The device is available in a compact 4 mm × 4 mm, 24-lead LFCSP package and operates over a −40°C to +85°C temperature range. An evaluation board is also available.

Applications

  • Cellular base station receivers
  • Main and diversity receiver designs
  • Radio link downconverters

    • Data Sheet, Rev 0, 11/2009

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    • Power conversion gain of 1.6 dB
    • Wideband RF, LO, and IF ports
    • SSB noise figure of 11 dB
    • Input IP3 of 28 dBm
    • Input P1dB of 12 dBm
    • Typical LO drive of 0 dBm
    • Low LO leakage
    • Single supply operation: 5 V @ 240 mA
    • Exposed paddle, 4 mm × 4 mm, 24-lead LFCSP package
    • RF Frequency (MHZ): 100 to 6000
    • IF Frequency (MHz): LF to 600
    • LO Frequency (MHz): 100 to 6000
    • LO Drive (dBm): 0
    • Conversion Gain (dB): 1.5
    • IP3 (dBm): 28
    • P1dB (dBm): 12
    • Voltage Supply (V): +5V
    • Supply Current : 220mA
    • Package: 24-Lead LFCSP

    Functional Block Diagram for ADL5802

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    Package Description
    The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

    For detailed drawings and chemical composition please consult our  Package Site

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    Temperature Range
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    • Commercial: 0 to +70 degrees Celsius
    • Military : -55 to +125 degrees Celsius
    • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
    • Automotive: -40 to +125 degrees Celsius
    Price
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    *The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
    **Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.