LTC2215IUP#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC2215IUP#TRPBF is a 16-bit, 65Msps low noise analog-to-digital converter (ADC) from Analog Devices Inc. It features a fixed 2.75V P-P input range and supports full power bandwidths up to 400MHz. The device operates on a single 3.3V supply with typical power dissipation of 970mW in CMOS mode. Key electrical specifications include an 81.5dBFS noise floor, 100dB spurious-free dynamic range (SFDR), and 85fs RMS aperture jitter. It offers configurable digital outputs in LVDS or CMOS formats, with optional internal dither and data randomization capabilities.

Analog To Digital Converters (ADC) Feature Summary

• 16-bit resolution with 65Msps sampling rate
• Ultra-low 85fs RMS aperture jitter for high-frequency undersampling
• Configurable LVDS or CMOS digital output interfaces
• Optional internal dither and clock duty cycle stabilizer

Analog To Digital Converters (ADC) Applications

• Telecommunications systems
• Cellular base station receivers
• Spectrum analysis equipment
• Imaging systems
• Automatic test equipment (ATE)

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the 'I' grade designation matches the required -40°C to +85°C operating temperature range for your application environment. Ensure the source document explicitly lists this part number as available through authorized channels.

Analog To Digital Converters (ADC) Selection Notes

Select the LTC2215 over the LTC2216 if a 65Msps sampling rate is sufficient, as it offers lower power consumption compared to the 80Msps variant. Consider the CMOS output mode for simpler interface requirements or LVDS for high-speed differential signaling. Verify that the 2.75V P-P input range aligns with the signal amplitude requirements of the target application.

Analog To Digital Converters (ADC) Part Context

This component belongs to the LTC2216/LTC2215 family of high-performance ADCs. It is pin-compatible with the LTC2208 and LTC2217 models, facilitating design upgrades or replacements within existing hardware architectures without requiring PCB layout changes.

Analog To Digital Converters (ADC) Replacement Considerations

The LTC2216IUP#TRPBF serves as a higher-speed alternative within the same package. For legacy lead-based versions, the LTC2215IUP#TR may be considered if RoHS compliance is not mandatory.