LTC2230CUP#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC2230CUP#TRPBF is a 10-bit, 170Msps analog-to-digital converter in a 64-lead 9mm x 9mm QFN package. It operates on a single 3.3V supply with typical power dissipation of 890mW. Key electrical parameters include a full-power bandwidth of 775MHz and an ultralow jitter of 0.15ps RMS. The device offers selectable input ranges of ±0.5V or ±1V via the SENSE pin. Digital outputs support LVDS or CMOS formats, including demultiplexed options. Static linearity specifications are ±0.2LSB INL (typ) and ±0.1LSB DNL (typ), ensuring no missing codes over temperature.

Analog To Digital Converters (ADC) Feature Summary

• 170Msps sampling rate with 10-bit resolution
• Low jitter (0.15ps RMS) for high-frequency undersampling
• Flexible digital output interfaces: LVDS, Full-Rate CMOS, or Demuxed CMOS
• Selectable analog input ranges: ±0.5V or ±1V

Analog To Digital Converters (ADC) Applications

• Wireless and wired broadband communication systems
• Cable head-end systems
• Power amplifier linearization
• Communications test equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the #TRPBF suffix indicates lead-free tape and reel packaging. Confirm the 'C' grade designation corresponds to the 0°C to 70°C operating range. Ensure compatibility with the required 64-pin QFN footprint and exposed pad soldering requirements during procurement planning.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high-speed digitization of wide dynamic range signals up to 200MHz. Choose between LVDS and CMOS outputs based on downstream receiver interface capabilities. Utilize the MODE pin to configure offset binary or two's complement data formats and enable the clock duty cycle stabilizer if necessary.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC2230/LTC2231 family, which shares pin compatibility with the LTC2220 (12-bit, 170Msps) and LTC2221 (12-bit, 135Msps). The LTC2230 is distinguished by its 10-bit resolution and 170Msps speed, offering a balance between performance and power consumption compared to the higher-resolution counterparts.

Analog To Digital Converters (ADC) Replacement Considerations

Pin-compatible alternatives within the same family include the LTC2220CUP#TRPBF (12-bit, 170Msps) and LTC2221CUP#TRPBF (12-bit, 135Msps). Verify that the increased resolution of these substitutes meets system requirements without exceeding power or interface constraints.