Overview
The MAX1121EGK is a high-performance, 8-bit analog-to-digital converter (ADC) designed by Analog Devices Inc./Maxim Integrated. This monolithic ADC is optimized for outstanding dynamic performance, particularly at high intermediate frequencies (IF) up to 500MHz. It operates at a sampling rate of 250Msps, making it suitable for wideband applications. The device features low-voltage differential signaling (LVDS) outputs, enhancing data transfer efficiency and noise immunity.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 8 bits |
| Sampling Rate | 250 Msps |
| Input Type | Single-ended |
| Output Type | LVDS |
| Supply Voltage | 1.8V |
| Operating Temperature | -40°C to +85°C |
| Package Type | 68-QFN (10x10 mm) |
Key Features
- High dynamic performance at high IF frequencies up to 500MHz
- Low-voltage differential signaling (LVDS) outputs for improved data transfer and noise immunity
- Single-ended analog input
- Low power consumption
- Compact 68-QFN (10x10 mm) package
Applications
The MAX1121EGK is designed for various wideband applications, including:
- Wireless communication systems
- Radar systems
- Medical imaging equipment
- High-speed data acquisition systems
- Test and measurement equipment
Q & A
- What is the resolution of the MAX1121EGK ADC?
The MAX1121EGK has an 8-bit resolution. - What is the maximum sampling rate of the MAX1121EGK?
The maximum sampling rate is 250 Msps. - What type of output does the MAX1121EGK use?
The MAX1121EGK uses low-voltage differential signaling (LVDS) outputs. - What is the supply voltage for the MAX1121EGK?
The supply voltage is 1.8V. - What is the operating temperature range for the MAX1121EGK?
The operating temperature range is -40°C to +85°C. - What package type does the MAX1121EGK come in?
The MAX1121EGK comes in a 68-QFN (10x10 mm) package. - Is the MAX1121EGK suitable for high-frequency applications?
Yes, it is optimized for outstanding dynamic performance at high IF frequencies up to 500MHz. - What are some common applications for the MAX1121EGK?
Common applications include wireless communication systems, radar systems, medical imaging equipment, high-speed data acquisition systems, and test and measurement equipment. - Is the MAX1121EGK still in production?
No, the MAX1121EGK is listed as obsolete by some suppliers. - Where can I find detailed specifications for the MAX1121EGK?
Detailed specifications can be found in the datasheet available on the Analog Devices website and other authorized distributors like Digi-Key and Mouser.
