Single-Chip / 8-Bit CCD Digitizer
19-1166; Rev 0; 12/96
Single-Chip, 8-Bit CCD Digitizer with Clamp and 6-Bit PGA
_______________General Description
The ...
Description
19-1166; Rev 0; 12/96
Single-Chip, 8-Bit CCD Digitizer with Clamp and 6-Bit PGA
_______________General Description
The MAX1101 is a highly integrated IC designed primarily for digitizing the output of a linear CCD array. It provides the components required for all necessary analog functions, including clamp circuitry for blacklevel correction or correlated double sampling (CDS), a three-input multiplexer (mux), and an 8-bit analog-todigital converter (ADC). The MAX1101 operates with a sample rate up to 1MHz and with a wide range of linear CCDs. The logic interface is serial, and a single input sets the bidirectional data line as either data in or data out, thus minimizing the I/O pins required for communication. Packaged in a 24-pin SO, the MAX1101 is available in the commercial (0°C to +70°C) temperature range.
____________________________Features
o 1.0 Million Pixels/sec Conversion Rate o Built-In Clamp Circuitry for Black-Level Correction or Correlated Double Sampling o 64-Step PGA, Programmable from Gain = -2 to -10 o Auxiliary Mux Inputs for Added Versatility o Compatible with a Large Range of CCDs o 8-Bit ADC Included o Space-Saving, 24-Pin SO Package
MAX1101
________________________Applications
Scanners Fax Machines Digital Copiers CCD Imaging
______________Ordering Information
PART MAX1101CWG TEMP. RANGE 0°C to +70°C PIN-PACKAGE 24 Wide SO
Pin Configuration appears on last page.
___________________________________________________Typical Operating Circuit
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