Overview
The AD9238BSTZ-65 is a high-performance, 12-bit, 65 MSPS (mega-samples per second) analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed to offer high speed and low power consumption, making it suitable for a variety of applications in the fields of medical imaging, industrial instrumentation, and communications.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | Up to 65 MSPS |
| Package Type | 64-Lead LQFP (7mm x 7mm) |
| Operating Temperature Range | –40°C to +85°C |
| Power Supply | 1.8V (analog), 1.8V (digital) |
| SNR (Signal-to-Noise Ratio) | Up to 70.6 dBFS at 10 MHz input |
| SFDR (Spurious-Free Dynamic Range) | Up to 85 dBc at 10 MHz input |
Key Features
- High-speed conversion with up to 65 MSPS sampling rate
- Low power consumption, suitable for battery-powered devices
- High signal-to-noise ratio (SNR) and spurious-free dynamic range (SFDR)
- On-chip reference and buffer
- Digital output formatting options (offset binary, twos complement)
- Support for external reference input
Applications
- Medical Imaging: MRI, CT scanners, and ultrasound equipment
- Industrial Instrumentation: Data acquisition systems, test and measurement equipment
- Communications: Wireless base stations, radar systems
- Aerospace and Defense: Radar, electronic warfare systems
Q & A
- What is the resolution of the AD9238BSTZ-65 ADC?
The AD9238BSTZ-65 has a resolution of 12 bits. - What is the maximum sampling rate of the AD9238BSTZ-65?
The maximum sampling rate is up to 65 MSPS. - What is the package type of the AD9238BSTZ-65?
The package type is a 64-Lead LQFP (7mm x 7mm). - What is the operating temperature range of the AD9238BSTZ-65?
The operating temperature range is –40°C to +85°C. - What are the power supply requirements for the AD9238BSTZ-65?
The device requires 1.8V for both analog and digital power supplies. - Does the AD9238BSTZ-65 have on-chip reference and buffer?
Yes, it does have on-chip reference and buffer. - What are the digital output formatting options for the AD9238BSTZ-65?
The device supports offset binary and twos complement digital output formatting. - Can the AD9238BSTZ-65 support external reference input?
Yes, it can support external reference input. - What are some typical applications of the AD9238BSTZ-65?
Typical applications include medical imaging, industrial instrumentation, communications, and aerospace and defense. - Where can I find detailed specifications and datasheets for the AD9238BSTZ-65?
Detailed specifications and datasheets can be found on the Analog Devices website and through distributors like Digi-Key and Mouser Electronics.
