Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The AFE7222IRGCR is an analog front-end designed for full or half-duplex wireless communication.

Features:

Dual 12-bit 130MSPS TX DACs

Dual 12-bit 65MSPS RX ADCs

2 or 4 TX interpolation paths

2 RX extraction paths

3.0V/1.8V Low power supply

Quick wake up mode in half duplex

Rough tune or fine tune the digital mixer

Orthogonal modulation correction

Clock input divide/multiply

Serial LVDS or cross-parallel CMOS interface

64-Pin QFN package (9 mm x 9 mm)

Instructions:

Oversampled transmission 12-bit DACs provides the output frequency from baseband to Nyquist baseband without intercode crosstalk. Undersampled reception 12-bit ADCs allow analog inputs from baseband to 230MHz. Most of the blocks in AFE7222 are controlled independently for optimization between power consumption and application. Two standby control 12-bit DACs and one dual-input standby monitor 12-bit ADC are available via the serial port. Digital features include QMC (Quadrature modulation correction), interpolation, extraction, RMS/ peak power meters and mixers with separate NCO for RX and TX paths.

Applications:

• Portable low power wireless

• Wireless infrastructure

• Point-to-point wireless transmission

• Pico-Cell BTS

• 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.