AD9361
Wideband Coverage
70MHz-6GHz continuous frequency coverage, supporting multiple communication standards
Software Configurable
Supports multiple communication protocols and standards through software configuration
High Performance RF
High linearity, low noise, and excellent blocking characteristics
Highly Integrated
Integrates complete RF signal chain, reducing external components
Product Overview
The AD9361 is an industry-leading RF agile transceiver that integrates a complete RF front-end and mixed-signal baseband function, supporting frequencies from 70MHz to 6GHz with up to 20MHz bandwidth. This device is specifically designed for software-defined radio (SDR) applications and is widely used in cellular infrastructure, microwave backhaul, military communications, radar, and test & measurement fields.
The AD9361 has high configurability and supports multiple communication standards, including LTE, WCDMA, CDMA2000, WiMAX, IEEE 802.11, etc. The device integrates dual-channel transmitters, dual-channel receivers, dual-channel observation receivers, and frequency synthesizers, greatly simplifying system design.
Expert Review: The software-defined radio capability of AD9361 makes it widely used in test equipment and communication infrastructure. Its highly integrated features shorten the product development cycle.
Detailed Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Frequency Range | 70-6000 | MHz | Continuous coverage |
| Max Bandwidth | 20 | MHz | Configurable |
| Receiver Channels | 2 | Channels | I/Q demodulation |
| Transmitter Channels | 2 | Channels | Direct conversion |
| Observation Receivers | 2 | Channels | For calibration |
| Dynamic Range | 84 | dB | Typical value |
| Noise Figure | 2.5 | dB | Typical value |
| OIP3 | +60 | dBm | Typical value |
Internal Architecture
Performance Curves
Application Areas
Cellular Infrastructure
Small cells, repeaters, and distributed antenna systems
Microwave Backhaul
Point-to-point communication links
Radar Systems
Phased array radar and pulse Doppler radar
Test & Measurement
Vector signal analyzers and network analyzers
Technical Resources
Frequently Asked Questions
What is the difference between AD9361 and AD9364?
The main difference between AD9361 and AD9364 is the number of transceiver channels: AD9361 has a 2Tx/2Rx configuration, while AD9364 has a 1Tx/1Rx configuration. AD9364 is a cost-optimized version suitable for applications that do not require dual-channel functionality. The frequency range and bandwidth characteristics are the same, with partially compatible pinouts.
What communication standards does AD9361 support?
AD9361 has high software configurability and supports multiple communication standards, including LTE, WCDMA, CDMA2000, WiMAX, IEEE 802.11, etc. Through software configuration, switching between different standards is possible, making it very suitable for multi-mode communication devices and test equipment applications.
How to perform RF matching design for AD9361?
AD9361's RF matching design needs to be optimized according to the specific application frequency. Usually, evaluation boards and software tools provided by ADI are used for initial design. Matching networks typically include inductors and capacitors, requiring high-frequency boards and controlled impedance routing. It is recommended to use a vector network analyzer to verify matching effects.
What is the power consumption of AD9361?
AD9361's power consumption depends on the operating mode and configuration, with typical power consumption between 1.2W and 2.4W. When operating across the full 70MHz-6GHz frequency band, power consumption is approximately 2.1W. Power consumption can be reduced by using software-controlled power-saving modes, suitable for power-sensitive applications.
What application areas is AD9361 suitable for?
AD9361 is widely used in multiple fields: cellular infrastructure (small cells, repeaters), microwave backhaul (point-to-point communication), military communications (software-defined radio), radar systems (phased array radar), and test & measurement equipment (vector signal analyzers). Its wideband and high integration characteristics make it an ideal choice for SDR applications.
Purchase Consultation
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