GENERAL DESCRIPTION

The XRD9814B/9816B is a fully integrated, high-performance analog signal processor/digitizer specifically designed for use in 3-channel linear Charge Coupled Device (CCD) and Contact Image Sensitive (CIS) imaging applications.

FEATURES

• 14-Bit (XRD9814B) or 16-Bit (XRD9816B) A/D Converter

• Triple-Channel, 2.5 MSPS Color Scan Mode

• Single-Channel, 6 MSPS Monochrome Scan Mode

• Triple Correlated Double Sampler

• Triple 10-Bit Programmable Gain Amplifier

• Triple 10-Bit Offset Compensation DAC

• Fully Differential or Single-Ended Inputs

• CDS or S/H Mode

• Inverting or Non-Inverting Mode

• Internal Voltage Reference

• Serial Control: On Data Bus or Separate Pins

• Improved PGA Performance

• 14-Bit or 8-Bit (Nibble) Parallel Data Output (XRD9814B)

• 16-Bit or 8-Bit (Nibble) Parallel Data Output (XRD9816B)

• 5V Operation and 3V I/O Compatibility

• Low Power CMOS: 500mW @ 5V

APPLICATIONS

• 48-Bit Color Scanners (XRD9816B)

• 42-Bit Color Scanners (XRD9814B)

• CCD or CIS Color Imagers

• Gray Scale Scanners

• Film Scanners