The ADC14DS105CISQ and ADC14DS105AISQ are highperformance CMOS analog-to-digital converters capable of converting two analog input signals into 14-bit digital words at rates up to 105 Mega Samples Per Second (MSPS). The digital outputs are serialized and provided on differential LVDS signal pairs. Both parts provide excellent performance, however, the ADC14DS105AISQ offers higher SFDR. These converters use 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. The ADC14DS105 may be operated from a single +3.0V or 3.3V power supply. A power-down feature reduces the power consumption to very low levels while still allowing fast wake-up time to full operation. The differential inputs accept a 2V full scale differential input swing. A stable 1.2V internal voltage reference is provided, or the ADC14DS105 can be operated with an external 1.2V reference. The selectable duty cycle stabilizer maintains performance over a wide range of clock duty cycles. A serial interface allows access to the internal registers for full control of the ADC14DS105's functionality. The ADC14DS105 is available in a 60-lead LLP package and operates over the industrial temperature range of -40C to +85C.