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ADC14155 - 1.1 GHz Bandwidth A/D Converter

General Description

The ADC14155 is a high-performance CMOS analog-to-digital converter capable of converting analog input signals into 14-bit digital words at rates up to 155 Mega Samples Per Second (MSPS).

Key Features

  • 1.1 GHz Full Power Bandwidth Internal sample-and-hold circuit Low power consumption Internal precision 1.0V reference Single-ended or Differential clock modes Data Ready output clock Clock Duty Cycle Stabilizer Dual +3.3V and +1.8V supply operation (+/- 10%) Power-down mode Offset binary or 2's complement output data format 48-pin LLP package, (7x7x0.8mm, 0.5mm pin-pitch) Key Specifications.

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ADC14155 14-Bit, 155 MSPS, 1.1 GHz Bandwidth A/D Converter May 2007 ADC14155 14-Bit, 155 MSPS, 1.1 GHz Bandwidth A/D Converter General Description The ADC14155 is a high-performance CMOS analog-to-digital converter capable of converting analog input signals into 14-bit digital words at rates up to 155 Mega Samples Per Second (MSPS). This converter uses a differential, pipelined architecture with digital error correction and an on-chip sample-and-hold circuit to minimize power consumption and the external component count, while providing excellent dynamic performance. A unique sample-and-hold stage yields a fullpower bandwidth of 1.1 GHz. The ADC14155 operates from dual +3.3V and +1.8V power supplies and consumes 967 mW of power at 155 MSPS. The separate +1.