ADF7241

Low Power IEEE 802.15.4 Zero-IF 2.4 GHz Transceiver IC
Manufactured by:

Product Details

The ADF7241 is a highly integrated, low power, and high performance transceiver for operation in the global 2.4 GHz ISM band. It is designed with emphasis on flexibility, robustness, ease of use, and low current consumption. The IC supports the IEEE 802.15.4-2006 2.4 GHz PHY requirements in both packet and data streaming modes. With a minimum number of external components, it achieves compliance with the FCC CFR47 Part 15, ETSI EN 300 440 (Equipment Class 2), ETSI EN 300 328 (FHSS, DR > 250 kbps), and ARIB STD T-66 standards.

The ADF7241 complies with the IEEE 802.15.4-2006 2.4 GHz PHY requirements with a fixed data rate of 250 kbps and DSSS-OQPSK modulation. The transmitter path of the ADF7241 is based on a direct closed-loop VCO modulation scheme using a low noise fractional-N RF frequency synthesizer. The automatically calibrated VCO operates at twice the fundamental frequency to reduce spurious emissions and avoid PA pulling effects. The bandwidth of the RF frequency synthesizer is automatically optimized for transmit and receive operations to achieve best phase noise, modulation quality, and synthesizer settling time performance. The transmitter output power is programmable from −20 dBm to +4 dBm with automatic PA ramping to meet transient spurious specifications. An integrated biasing and control circuit is available in the IC to significantly simplify the interface to external PAs.

For more information, please refer to the data sheet.

Applications

  • Wireless sensor networks
  • Automatic meter reading/smart metering
  • Industrial wireless control
  • Healthcare
  • Wireless audio/video
  • Consumer electronics
  • ZigBee

Product Lifecycle

checked Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Evaluation Kits

X +

Product Details

This page contains ordering information for the evaluation board used to evaluate the ADF7241 Low Power IEEE 802.15.4 Zero-IF 2.4 GHz Transceiver IC.

Documentation

X +

Software & Systems Requirements

X+

Product Downloads

Tools & Simulations

X +

Design Tools

Reference Materials

X +

Design Resources

X +

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

ADF7241 Material Declaration
PCN-PDN Information Quality And Reliability Symbols and Footprints

Discussions

X+

ADF7241 Discussions

Didn't find what you were looking for?

Reviews

X+

Overview

1 Review
1 out of 1 (100%) customers recommend this product.
Quality
1
2
3
4
5
Reliability
1
2
3
4
5
Features
1
2
3
4
5

Most Helpful Review

by Anonymous
still working on the device. range is pretty good.

All Reviews

by Anonymous, 5 Dec 12
working on it
still working on the device. range is pretty good.
Was this Helpful?Helpful(0)

Sample & Buy

X+
Back
Check Inventory

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


Price Table Help

 
Evaluation Boards Pricing displayed is based on 1-piece.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.