Overview
The AD9283BRSZ-100 is an 8-bit monolithic sampling analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is optimized for low cost, low power, small size, and ease of use. It operates at a conversion rate of 100 MSPS and features an on-chip track-and-hold circuit, ensuring outstanding dynamic performance over its full operating range. The ADC requires only a single 3.0 V power supply (operating range: 2.7 V to 3.6 V) and an encode clock for full performance operation, making it suitable for a variety of applications where power efficiency and compact design are crucial.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 8-bit |
| Conversion Rate | 100 MSPS |
| Analog Input Range | 1 Vp-p |
| Power Supply | Single +3.0 V (2.7 V to 3.6 V) |
| Power Consumption | 90 mW at 100 MSPS, 4.2 mW in power down mode |
| Analog Bandwidth | 475 MHz |
| SNR at 100 MSPS | 46.5 dB with 41 MHz input |
| Package Type | 20-Lead SSOP |
| Operating Temperature Range | -40°C to +85°C |
Key Features
- Low Power: 90 mW at 100 MSPS and 4.2 mW in power down mode
- On-Chip Reference and Track/Hold
- 475 MHz Analog Bandwidth
- 46.5 dB SNR at 100 MSPS with 41 MHz input
- 1 Vp-p Analog Input Range
- Single +3.0 V Supply Operation (2.7 V to 3.6 V)
- TTL/CMOS-compatible digital outputs and encoder input
- Separate output power supply pin supports interfacing with 3.3 V or 2.5 V logic
Applications
The AD9283BRSZ-100 is suitable for various applications requiring high-speed, low-power analog-to-digital conversion. These include:
- Medical Imaging and Diagnostic Equipment
- Industrial Process Control and Automation
- Communications Systems (e.g., wireless base stations, satellite communications)
- Aerospace and Defense Systems
- High-Speed Data Acquisition Systems
Q & A
- What is the conversion rate of the AD9283BRSZ-100?
The AD9283BRSZ-100 operates at a conversion rate of 100 MSPS.
- What is the power consumption of the AD9283BRSZ-100 at 100 MSPS?
The power consumption is 90 mW at 100 MSPS.
- What is the analog input range of the AD9283BRSZ-100?
The analog input range is 1 Vp-p.
- What is the operating temperature range of the AD9283BRSZ-100?
The operating temperature range is -40°C to +85°C.
- Does the AD9283BRSZ-100 require an external reference or driver components?
No external reference or driver components are required for many applications.
- What is the package type of the AD9283BRSZ-100?
The package type is a 20-Lead SSOP.
- What is the SNR of the AD9283BRSZ-100 at 100 MSPS with a 41 MHz input?
The SNR is 46.5 dB.
- Is the AD9283BRSZ-100 compatible with TTL/CMOS logic?
Yes, the digital outputs and encoder input are TTL/CMOS-compatible.
- How much power does the AD9283BRSZ-100 consume in power down mode?
The power consumption in power down mode is 4.2 mW.
- What is the analog bandwidth of the AD9283BRSZ-100?
The analog bandwidth is 475 MHz.
