DATEL Analog Front End for CCD imaging applications
The ADCDS-1801 is an 18-bit, industry-leading, integrated solution for CCD Signal Processing. This series of analog front-end imaging converters are designed specifically for the very high-resolution imaging applications.
- June 23, 2016
- Internal 18-bit resolution A/D
- Internal correlated double sampler (CDS)
- 1.250 Mega-Samples per second
- Analog front-end programmable bandwidth
- Low-profile 44-pin plastic SMT Quad-Pak
- Extended temperature range -40°C to +125°C
- 31µV RMS noise @ 1.25 MPPS
- Resistor programmable gain adjustment from 0dB to 15.5dB
- User selectable digital output supply voltage range
DATEL, Inc. has announced the introduction of the ADCDS-1801 Series, a new line of analog front-end converters for imaging applications that use area-CCD array detectors. The ADCDS-1801 incorporates a user configurable input amplifier, a low noise correlated double sampler (CDS) and an 18-bit resolution sampling A/D converter in a single package. This provides the user with a complete, high performance, low-cost, low-power, integrated solution.
The key to the ADCDS-1801's performance is a unique, high-speed, high-accuracy CDS circuit, which eliminates the effects of residual charge, charge injection and "kT/C" noise on the CCD's output floating capacitor, producing the pixel's output signal. The ADCDS-1801 digitizes this resultant pixel signal using a high-speed, low-noise sampling A/D converter. At 31µV of RMS noise, the ADCDS-1801 is the best choice for all high resolution imaging application.
The ADCDS-1801 is offered in a small 44-pin SMT plastic package as a commercial grade (0 to +70C) or extended temperature grade (-40 to +100C). It features gain adjust, offset adjust, a precision +2.048V reference, a user selectable OVDD supply voltage range of 2.5V, to 3.3V, and a programmable analog bandwidth function.
Samples are readily available upon request.
In addition to our standard product offerings, DATEL is a leader in providing System in a Package Solutions (SIP) for all special applications and Pin-to-Pin replacements for any existing or obsolete component.
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DATEL is an employee owned US-based company that is dedicated to the military and aerospace market solutions. For several decades DATEL has worked closely with defense and Hi-Rel companies to provide fully qualified and MIL Certified 883 components that meet customers' specific and stringent application requirements.
DATEL data acquisition products are designed and manufactured in an 180,000 square-foot, MIL-PRF-38534 hybrid certified fabrication facility located in Mansfield, Massachusetts, USA. The data acquisition product offering has grown to become one of the industry's broadest, designed to meet the ever-changing requirements of military, HI-REL, medical, scientific and industrial applications. DATEL are ISO-9001 certified, and ITAR registered.