LTC2209CUP#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC2209CUP#TRPBF is a 16-bit, 160Msps analog-to-digital converter (ADC) designed for high-frequency signal digitization with input frequencies up to 700MHz. It features an integrated programmable gain amplifier (PGA) front end offering selectable input ranges of 2.25Vp-p or 1.5Vp-p. The device achieves a spurious-free dynamic range (SFDR) of 100dB and includes an optional internal dither function. Digital outputs are configurable as differential LVDS or single-ended CMOS, powered by a single 3.3V supply with a typical power dissipation of 1.53W in CMOS mode.

Analog To Digital Converters (ADC) Feature Summary

• 16-Bit Resolution at 160Msps Sampling Rate
• Integrated PGA with 2.25Vp-p or 1.5Vp-p Input Ranges
• 100dB SFDR and 77.3dBFS Noise Floor
• Configurable LVDS or Single-Ended CMOS Digital Outputs

Analog To Digital Converters (ADC) Applications

• Telecommunications
• Cellular Base Stations
• Spectrum Analysis
• Imaging Systems
• Automatic Test Equipment (ATE)

Analog To Digital Converters (ADC) Procurement Notes

Verify the C suffix indicates the commercial temperature range (0°C to 70°C). Confirm the #TRPBF suffix denotes tape and reel packaging with lead-free finish. Ensure compatibility with the 64-pin QFN footprint during procurement planning.

Analog To Digital Converters (ADC) Selection Notes

Select this component when 16-bit resolution and 160Msps throughput are required. Choose between LVDS or CMOS output modes based on interface requirements. Utilize the internal PGA to optimize input range for specific signal amplitudes without external attenuation.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC2209 family, which includes pin-compatible variants such as the LTC2208 (130Msps) and LTC2217 (105Msps). These alternatives offer lower sampling rates while maintaining similar package configurations and functional interfaces for system flexibility.

Analog To Digital Converters (ADC) Replacement Considerations

The LTC2208 and LTC2217 are pin-compatible replacements within the same family. Verify that the reduced sampling rates of these substitutes meet the specific Nyquist requirements of the application.