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LTC5556 - Dual Programmable Gain Downconverting Mixer

General Description

The LTC®5556 dual programmable gain downconverting mixer is ideal for diversity and MIMO receivers that require precise gain setting.

Each channel incorporates an active mixer and a digital IF VGA with 15.5dB gain control range.

Key Features

  • nn 9dB Power Conversion Gain nn 32dBm Output IP3 nn 15.5dB Range IF DVGA in 0.5dB Steps nn IF Frequency Range Up to 900MHz nn Reduced Power Mode nn 3.3V Single Supply nn Simple SPI for Fast Development nn.
  • 40°C to 105°C Operation (TC) nn Very Small Solution Size nn 32-Lead (5mm × 5mm) QFN Package.

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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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FEATURES nn 9dB Power Conversion Gain nn 32dBm Output IP3 nn 15.5dB Range IF DVGA in 0.5dB Steps nn IF Frequency Range Up to 900MHz nn Reduced Power Mode nn 3.3V Single Supply nn Simple SPI for Fast Development nn –40°C to 105°C Operation (TC) nn Very Small Solution Size nn 32-Lead (5mm × 5mm) QFN Package APPLICATIONS nn 4G and 5G MIMO Receivers nn 5.1GHz to 5.9GHz LTE-U nn Distributed Antenna Systems (DAS) nn Network Test/Monitoring Equipment nn Fixed Satellite Services All registered trademarks and trademarks are the property of their respective owners. LTC5556 1.5GHz to 7GHz Dual Programmable Gain Downconverting Mixer DESCRIPTION The LTC®5556 dual programmable gain downconverting mixer is ideal for diversity and MIMO receivers that require precise gain setting.