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The LTC5555IUFD programmable gain down-conversion mixer is ideal for receivers that require precision gain Settings. The LTC5555IUFD contains an active mixer and a digital IF VGA with a gain control range of 15.5dB. The IF gain can be programmed in steps of 0.5dB via SPI or parallel interface.

The LTC5555IUFD is suitable for applications that require high frequency band processing, such as radar. Its excellent performance and wide frequency coverage make it excellent in wireless communications, radar systems and other applications ‌.

The LTC5555IUFD has the following key features:

Optimized gain flatness from 2.5GHz to 7GHz

31dBm Output IP3

9dB power conversion gain

15.5dB adjustable gain range

SPI or parallel gain control, step by 0.5dB

Minimal solution size

3.3V single power supply

Low power consumption and off mode

28 pin (4mm x 5mm) QFN package

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.