The LTC2268IUJ-12#PBF is a high-performance 12-bit, 250Msps (mega samples per second) analog-to-digital converter (ADC) designed by Linear Technology, which is now part of Analog Devices. This ADC is engineered to deliver exceptional dynamic performance with low noise and power consumption, making it an ideal choice for a wide range of high-speed signal processing applications.

Key Features

• Resolution: 12-bit accuracy ensures fine detail in the digital representation of analog signals.
• Sampling Rate: A high sampling rate of 250Msps allows for precise capture of high-frequency signals.
• Input Range: The ADC features a flexible input range with a 1.25Vp-p to 2Vp-p range.
• Low Power Consumption: Optimized for power-sensitive applications, this ADC consumes only 149mW at 250Msps.
• Digital Outputs: It offers CMOS or LVDS digital outputs, providing flexibility in interfacing with various digital systems.
• No Missing Codes: Guaranteed performance with no missing codes over the full operating temperature range.
• SNR and SFDR: It provides excellent signal-to-noise ratio (SNR) and spurious-free dynamic range (SFDR) for high-fidelity signal acquisition.

Applications

The LTC2268IUJ-12#PBF is well-suited for a variety of applications that require high-speed and accurate data conversion, such as:

• Medical Imaging Systems
• Communications Systems
• Radar and Satellite Receivers
• Test and Measurement Equipment
• Digital Oscilloscopes

Package and Quality

This ADC comes in a 40-lead QFN package, offering a compact footprint for space-constrained applications. It is also part of Linear Technology's high-reliability product family, ensuring long-term performance and stability. The LTC2268IUJ-12#PBF is designed to meet rigorous industrial standards, making it a reliable choice for critical systems.