Datasheet for ADF7241:
- Manufacturer Part Number : ADF7241
- Manufacturer : AD
- Description : Low Power IEEE 802.15.4 Zero-IF 2.4 GHz Transceiver IC
- Series : ADF7241
- Reference Price : USD 1.272
- Our Price : We have a better price, contact us by email
- Product Type : RF Integrated Transmitters, Receivers, & Transceivers
- Function : Low Power RF Transceivers
- Current Suggest : Recommended for New Designs
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : ADF7241
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- Frequency range (global ISM band) 2400 MHz to 2483.5 MHz
- IEEE 802.15.4-2006-compatible (250 kbps)
- Low power consumption
- High sensitivity
- Programmable output power
- Integrated voltage regulators
- Excellent receiver selectivity and blocking resilience
- Digital RSSI measurement
- Fast automatic VCO calibration
- Automatic RF synthesizer bandwidth optimization
- For more detailed information, please refer to the data sheet
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
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.