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SPT8000 - CMOS A/D CONVERTER

General Description

This high-performance, 14-bit analog-to-digital converter operates at a sample rate of up to 20 MSPS.

It utilizes a digitally calibrated, pipelined CMOS architecture to achieve excellent dynamic performance and linearity.

Key Features

  • 14-bit, 20 MSPS CMOS analog-to-digital converter.
  • Excellent performance: DLE: ±0.5 LSB, ILE: ±1.2 LSB 12.1 Effective Number of Bits @ ƒIN = 5 MHz SFDR = 87 dB @ ƒIN = 5 MHz.
  • Internal sample-and-hold and voltage reference.
  • Power dissipation: 725 mW at 20 MSPS.
  • +5 V analog supply and +3.3/5 V digital output supply.
  • Out-of-range indicator.
  • 44-lead TQFP plastic package.
  • 40 °C to +85 °C temperature range.

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SPT8000 14-BIT, 20 MSPS, CMOS A/D CONVERTER PRELIMINARY INFORMATION FEATURES • 14-bit, 20 MSPS CMOS analog-to-digital converter • Excellent performance: DLE: ±0.5 LSB, ILE: ±1.2 LSB 12.1 Effective Number of Bits @ ƒIN = 5 MHz SFDR = 87 dB @ ƒIN = 5 MHz • Internal sample-and-hold and voltage reference • Power dissipation: 725 mW at 20 MSPS • +5 V analog supply and +3.