LTC2202CUK#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC2202CUK#TRPBF is a 16-bit, 10Msps pipeline analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It operates on a single 3.3V supply and dissipates 140mW of power. The device features an internal PGA front end allowing for 2.5VP-P or 1.667VP-P input ranges. Key performance metrics include an 81.6dB Signal-to-Noise Ratio (SNR), 100dB Spurious Free Dynamic Range (SFDR), and a full-power bandwidth of 380MHz. It utilizes a parallel CMOS interface with an optional clock duty cycle stabilizer.

Analog To Digital Converters (ADC) Feature Summary

• 16-bit resolution with 10Msps sampling rate
• Internal PGA supporting 2.5VP-P or 1.667VP-P differential input ranges
• 81.6dB SNR and 100dB SFDR at 1MHz input frequency
• Single 3.3V analog supply with 140mW power dissipation

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 #TRPBF suffix indicates a tape and reel packaging format compliant with RoHS standards. Confirm the 'C' grade designation corresponds to the commercial operating temperature range of 0°C to 70°C. Ensure the source document explicitly lists this part number as available from authorized distributors.

Analog To Digital Converters (ADC) Selection Notes

Select the LTC2202 over the LTC2203 when a 10Msps sampling rate is sufficient, as it offers lower power consumption (140mW vs 220mW). Verify that the required input frequency does not exceed the 380MHz full-power bandwidth. Ensure the system can accommodate the 7mm x 7mm QFN package dimensions and thermal requirements.

Analog To Digital Converters (ADC) Part Context

This component belongs to the LTC220x family of high-speed ADCs. It is pin-compatible with the LTC2203, which offers a higher 25Msps sampling rate. Both devices share the same 48-pin QFN package and architectural features, differing primarily in maximum conversion speed and associated power dissipation levels.

Analog To Digital Converters (ADC) Replacement Considerations

The LTC2203 serves as a direct pin-compatible alternative within the same family, offering increased speed up to 25Msps. Designers requiring higher throughput should verify that the increased 220mW power dissipation of the LTC2203 is acceptable for their thermal design.