AD10465AZ - Dual 14-Bit 65 MSPS ADC with Signal Conditioning | Analog Devices
MPN: AD10465AZ β End of Life| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
Drop-in alternatives for AD10465AZ 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:
AD10242
β Drop-Inπ Reference alternative (not in catalog)
AD10265
β Drop-Inπ Reference alternative (not in catalog)
AD6644
β‘ Same Packageβ In Stock
$29 / Unit
View Datasheet βAD10465AZ Maximum Ratings & Electrical Characteristics
| Resolution | 14 bits |
| Number of Channels | 2 |
| Sampling Rate | 65 MSPS |
| Input Type | Differential |
| Output Format | 2's complement binary |
| Package | 68-lead Ceramic Gull Wing |
| Operating Temperature Range | -40Β°C to +85Β°C |
| Power Supply Voltage | [DATA_NEEDED: Power supply voltage] |
| Power Dissipation | [DATA_NEEDED: Power dissipation] |
| Signal-to-Noise Ratio (SNR) | [DATA_NEEDED: SNR] |
| Spurious-Free Dynamic Range (SFDR) | [DATA_NEEDED: SFDR] |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL] |
| Differential Nonlinearity (DNL) | [DATA_NEEDED: DNL] |
| Input Voltage Range | [DATA_NEEDED: Input voltage range] |
| RoHS Status | unknown |
AD10465AZ Pin Configuration
| Pin 1 | AVDD β Analog power supply |
| Pin 2 | AVSS β Analog ground |
| Pin 3 | AIN1+ β Non-inverting analog input channel 1 |
| Pin 4 | AIN1- β Inverting analog input channel 1 |
| Pin 5 | AIN2+ β Non-inverting analog input channel 2 |
| Pin 6 | AIN2- β Inverting analog input channel 2 |
| Pin 7 | ENCODE β Encode clock input |
| Pin 8 | ENCODE β Complementary encode clock input |
| Pin 9 | DVDD β Digital power supply |
| Pin 10 | DVSS β Digital ground |
| Pin 11 | D1[13:0] β Digital output data channel 1 |
| Pin 12 | D2[13:0] β Digital output data channel 2 |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this component. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
AD10465AZ is suitable for 6 applications: Radar Systems, Communication Receivers, Medical Imaging, Test and Measurement, Communications Infrastructure, Electronic Warfare.
Radar Systems
The AD10465AZ is ideal for radar systems due to its dual-channel architecture and 65 MSPS sampling rate. It enables simultaneous I/Q sampling, which is essential for coherent radar signal processing. The integrated signal conditioning ensures matched channel performance, improving target detection accuracy. The 14-bit resolution provides high dynamic range, allowing detection of weak targets in the presence of strong clutter. The module's compact ceramic package simplifies integration into radar receiver front-ends.
Recommended
Communication Receivers
In communication receivers, the AD10465AZ provides high-speed, high-resolution digitization of IF signals. Its dual channels support diversity reception and I/Q demodulation, enhancing link reliability. The 65 MSPS sampling rate accommodates wideband signals, while the 14-bit resolution ensures low distortion. The on-module signal conditioning reduces external component count, simplifying receiver design. The device's performance is specified over the industrial temperature range, making it suitable for base station and military communication equipment.
Recommended
Medical Imaging
The AD10465AZ is suitable for medical imaging systems such as ultrasound and MRI, where high-resolution analog-to-digital conversion is critical. Its dual-channel capability allows simultaneous processing of multiple transducer signals, improving image quality. The 14-bit resolution provides fine amplitude resolution, essential for detecting subtle tissue differences. The integrated signal conditioning ensures consistent performance across channels, reducing image artifacts. The module's compact size and industrial temperature range make it adaptable to various imaging equipment.
Recommended
Test and Measurement
In test and measurement equipment, the AD10465AZ provides high-speed digitization for oscilloscopes, spectrum analyzers, and data acquisition systems. Its 65 MSPS sampling rate captures fast transients, while the 14-bit resolution ensures accurate amplitude measurements. The dual channels enable simultaneous acquisition of two signals, useful for differential measurements. The integrated signal conditioning simplifies front-end design, and the ceramic package offers good thermal stability for precision applications.
Recommended
Communications Infrastructure
The AD10465AZ is used in communications infrastructure such as cellular base stations and microwave links. Its high sampling rate and resolution support wideband digital predistortion and software-defined radio architectures. The dual-channel design enables MIMO and diversity reception, improving spectral efficiency. The integrated signal conditioning reduces board space and design complexity, while the industrial temperature range ensures reliable operation in outdoor environments.
Recommended
Electronic Warfare
The AD10465AZ is suitable for electronic warfare systems that require wideband, high-dynamic-range digitization. Its 14-bit resolution and 65 MSPS sampling rate enable detection of weak signals in dense electromagnetic environments. The dual-channel architecture supports direction finding and signal analysis. The integrated signal conditioning ensures consistent performance across channels, critical for accurate angle-of-arrival measurements. The module's rugged ceramic package is designed for harsh military environments.
Recommended
Recommended Products Summary
Engineering reference data for AD10465AZ β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | AD10242 | AD10265 | AD6644 |
|---|---|---|---|---|
| Package | 68-lead Ceramic Gull Wing | 68-lead Ceramic Gull Wing | 68-lead Ceramic Gull Wing | 68-lead Ceramic Gull Wing |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Resolution | 14 bits | 12 bits | 12 bits | 14 bits |
| Sampling Rate | 65 MSPS | 40 MSPS | 65 MSPS | 65 MSPS |
| Number of Channels | 2 | 2 | 2 | 1 |
| Integrated Signal Conditioning | Yes | Yes | Yes | No |
| Output Format | 2's complement binary | 2's complement binary | 2's complement binary | 2's complement binary |
| Operating Temperature Range | -40Β°C to +85Β°C | -40Β°C to +85Β°C | -40Β°C to +85Β°C | -40Β°C to +85Β°C |
Key Differentiators
- Integrated signal conditioning (vs AD6644)
- Higher resolution than predecessors (vs AD10242)
- Same sampling rate as AD10265 but higher resolution (vs AD10265)
Design Notes
Ensure clean and stable power supplies for the AD10465AZ. Use low-noise LDO regulators and adequate decoupling capacitors (e.g., 0.1uF and 10uF) close to the AVDD and DVDD pins. The datasheet specifies that all specifications are guaranteed within 100 ms of power-up, so proper power sequencing is not critical, but good supply filtering is essential for achieving rated SNR and SFDR.
For optimal performance, use a multi-layer PCB with dedicated ground planes for analog and digital sections. Keep analog input traces short and shielded to minimize noise pickup. The ceramic gull wing package requires careful soldering; follow recommended reflow profiles. Place the encode clock source close to the ENCODE pins and use differential routing to reduce jitter.
Avoid driving the analog inputs beyond the specified common-mode range to prevent damage and distortion. Ensure the encode clock has low jitter, as clock jitter directly degrades SNR. Also, be aware that the AD10465AZ is obsolete; verify availability and consider alternative parts for new designs. The module's signal conditioning is dc-coupled, so input offset must be managed.
Compliance Information
Compliance information not provided in the verified data. The AD10465AZ is an older ceramic package device; RoHS status may vary. Consult the manufacturer for compliance details.
