Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The LTC5540IUH device is part of a family of high dynamic range passive downconversion mixers covering the frequency range from 600MHz to 4GHz. The LTC5540IUH is optimized for 0.6GHz to 1.3GHz RF applications. The LO frequency must be in the 0.7GHz to 1.2GHz range for optimal performance. Typical applications for this device are LTE or GSM receivers with a 700MHz to 915MHz RF input and high-end LO.

LTC5540IUH core features

Conversion gain: 7.9dB (at 900MHz)

IIP3:25.9dBm (at 900MHz)

Noise Index: 9.9dB (at 900MHz)

16.2dB NF (in +5dBm isolation)

High input P1dB

3.3V power supply, 640mW power consumption

Stop pin

50Ω single-ended RF and LO inputs

LO Input 50Ω match (when down)

High isolation LO switch

0dBm LO Drive level

High LO-RF and LO-IF isolation

Small solution form factor

20 pin (5mm x 5mm) QFN package

The LTC5540IUH is suitable for a wide range of wireless infrastructure receivers, including LTE, GSM, CDMA and other communication systems. In addition, it is suitable for point-to-point microwave links and high dynamic range down-conversion mixer applications ‌.

• 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.