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MAX19997AETX dual downconversion mixer is a versatile, highly integrated diversity downconverter that provides high linearity and low noise figure for a multitude of 1800MHz to 2900MHz base-station applications. 

Feature of MAX19997AETX

1800MHz to 2900MHz RF Frequency Range

1950MHz to 3400MHz LO Frequency Range

50MHz to 550MHz IF Frequency Range

Supports Both Low-Side and High-Side LO Injection

8.7dB Conversion Gain

+24dBm Input IP3

10.3dB Noise Figure

+11.3dBm Input 1dB Compression Point

70dBc Typical 2 x 2 Spurious Rejection at PRF = -10dBm

Dual Channels Ideal for Diversity Receiver Applications

Integrated LO Buffer

Integrated LO and RF Baluns for Single-Ended Inputs

Low -3dBm to +3dBm LO Drive

Pin Compatible with the MAX19999 3000MHz to 4000MHz Mixer

Pin Similar to the MAX9995 and MAX19995/MAX19995A 1700MHz to 2200MHz Mixers and the MAX9985 and MAX19985A 700MHz to 1000MHz Mixers

42dB Channel-to-Channel Isolation

Single 5.0V or 3.3V Supply

External Current-Setting Resistors Provide Option for Operating Device in Reduced-Power/Reduced-Performance Mode

Applications of MAX19997AETX

2.3GHz WCS Base Stations

2.5GHz WiMAX and LTE Base Stations

2.7GHz MMDS Base Stations

Fixed Broadband Wireless Access

Military Systems

PCS1900 and EDGE Base Stations

PHS/PAS Base Stations

Private Mobile Radios

UMTS/WCDMA and cdma2000® 3G Base Stations

Wireless Local Loop

• 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.