ADAR1000 - 8-16GHz 4-Channel Beamformer | Analog Devices
MPN: ADAR1000 β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $186 | $186.00 |
| 10 | $175 | $1,750.00 |
| 100 | $160 | $16,000.00 |
| 500 | $145 | $72,500.00 |
| 1,000 | $130 | $130,000.00 |
Drop-in alternatives for ADAR1000 β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
ADAR1000BCPZ
β Drop-Inπ Reference alternative (not in catalog)
ADAR1000 Maximum Ratings & Electrical Characteristics
| Frequency Range | 8 GHz to 16 GHz |
| Number of Channels | 4 |
| Operation Mode | Half-duplex (T/R) |
| Package | 88-terminal LGA, 7 mm Γ 7 mm |
| Process Technology | SiGe BiCMOS |
| Operating Temperature Range | -40Β°C to +85Β°C |
| Control Interface | SPI |
| Supply Voltage | [DATA_NEEDED: supply voltage] |
| Phase Resolution | [DATA_NEEDED: phase resolution] |
| Gain Control Range | [DATA_NEEDED: gain control range] |
| Insertion Loss | [DATA_NEEDED: insertion loss] |
| Return Loss | [DATA_NEEDED: return loss] |
| Power Consumption | [DATA_NEEDED: power consumption] |
| RoHS Status | Compliant |
| Mounting Type | Surface Mount |
ADAR1000 Pin Configuration
| Pin 1 | RF1 β RF input/output for channel 1 |
| Pin 2 | RF2 β RF input/output for channel 2 |
| Pin 3 | RF3 β RF input/output for channel 3 |
| Pin 4 | RF4 β RF input/output for channel 4 |
| Pin 5 | GND β Ground |
| Pin 6 | VCC β Power supply |
| Pin 7 | SPI_CLK β SPI clock |
| Pin 8 | SPI_DATA β SPI data |
| Pin 9 | SPI_CS β SPI chip select |
| Pin 10 | T/R β Transmit/receive control |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
ADAR1000 is suitable for 6 applications: Phased Array Radar, Satellite Communication, 5G Beamforming, Electronic Warfare, Test and Measurement, Point-to-Point Communication.
Phased Array Radar
The ADAR1000 is ideal for phased array radar systems operating in X and Ku bands. Its 4-channel beamforming capability allows precise electronic steering of the radar beam, enhancing target detection and tracking. The half-duplex operation supports time-division duplexing, common in radar systems. With a frequency range of 8-16 GHz, it covers both X and Ku bands, making it versatile for various radar applications. The SPI interface enables easy integration with radar controllers, and the compact LGA package saves board space in dense arrays.
Recommended
Satellite Communication
In satellite communication, the ADAR1000 provides beamforming for phased array antennas, enabling dynamic beam steering to track satellites. Its 8-16 GHz frequency range covers Ku band, commonly used for satellite downlinks. The 4-channel architecture allows for compact antenna designs with multiple beams. The half-duplex operation is suitable for TDD satellite links. The device's low power consumption and small footprint are advantageous for space-constrained satellite payloads. The SPI control interface simplifies integration with satellite communication processors.
Recommended
5G Beamforming
The ADAR1000 supports 5G beamforming in the X and Ku bands, which are being explored for 5G-Advanced and 6G systems. Its 4-channel beamforming enables high-gain directional links, improving spectral efficiency and coverage. The half-duplex operation aligns with TDD 5G frames. The device's wide frequency range and SPI control make it suitable for adaptive beamforming algorithms. The compact LGA package allows integration into small cell and massive MIMO antennas. The ADAR1000's performance in terms of phase and gain control is critical for precise beam steering.
Recommended
Electronic Warfare
In electronic warfare, the ADAR1000 is used in phased array systems for jamming and signal intelligence. Its 8-16 GHz frequency range covers relevant radar bands. The 4-channel beamforming allows rapid beam steering to counter threats. The half-duplex operation supports time-division multiplexing of transmit and receive functions. The device's rugged temperature range (-40Β°C to +85Β°C) ensures operation in harsh environments. The SPI interface enables fast reconfiguration for changing threats. The compact LGA package is suitable for airborne and ground-based systems.
Recommended
Test and Measurement
The ADAR1000 is used in test and measurement equipment for characterizing phased array antennas and beamforming algorithms. Its 4-channel beamforming allows testing of multi-channel systems. The SPI interface enables automated control in test setups. The device's wide frequency range (8-16 GHz) covers X and Ku bands, making it versatile for various DUTs. The half-duplex operation allows testing of both transmit and receive paths. The compact LGA package is easy to integrate into test fixtures. The ADAR1000's performance metrics are critical for accurate measurements.
Recommended
Point-to-Point Communication
The ADAR1000 enables beamforming in point-to-point communication links, such as microwave backhaul. Its 8-16 GHz frequency range covers common backhaul bands. The 4-channel beamforming allows for high-gain directional links, extending range and capacity. The half-duplex operation supports TDD links. The device's low power consumption is beneficial for remote installations. The SPI interface allows for adaptive beam tracking. The compact LGA package simplifies integration into outdoor units.
Recommended
Recommended Products Summary
Engineering reference data for ADAR1000 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | ADAR1000BCPZ | TX7516 |
|---|---|---|---|
| Package | 88-terminal LGA | 88-terminal LGA | [DATA_NEEDED] |
| Brand | Analog Devices | Analog Devices | Texas Instruments |
| Frequency Range | 8-16 GHz | 8-16 GHz | [DATA_NEEDED] |
| Number of Channels | 4 | 4 | [DATA_NEEDED] |
| Operation Mode | Half-duplex | Half-duplex | [DATA_NEEDED] |
| Control Interface | SPI | SPI | [DATA_NEEDED] |
| Operating Temperature | -40Β°C to +85Β°C | -40Β°C to +85Β°C | [DATA_NEEDED] |
| Process Technology | SiGe BiCMOS | SiGe BiCMOS | [DATA_NEEDED] |
Key Differentiators
- Wide frequency range covering X and Ku bands (vs TX7516)
- Proven ecosystem with evaluation boards and reference designs (vs TX7516)
- Compact LGA package (vs TX7516)
Design Notes
The ADAR1000's LGA package requires a specific PCB footprint with controlled impedance traces for RF signals. The datasheet recommends a hybrid PCB stackup with careful attention to drill hole size, annular ring, and clearance. Use high-frequency laminates and ensure proper grounding for optimal performance.
The ADAR1000 dissipates heat during operation, especially in transmit mode. Ensure adequate thermal management by using thermal vias and a ground plane to dissipate heat. The operating temperature range is -40Β°C to +85Β°C, so verify that the junction temperature stays within limits under worst-case conditions.
When programming the ADAR1000 via SPI, ensure correct register configuration, especially Register 0x28 (LD_WRK_REGS). Incorrect programming can lead to malfunction. Also, note that the device operates in half-duplex, so avoid simultaneous transmit and receive operations.
Compliance Information
RoHS compliance is indicated on the product page. Other compliance data not specified in the provided data.
