ADDI7015

Quad-Channel, 16-Bit CCD Signal Processor with Precision Timing Core

Obsolete

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Features

4 independent AFE channels
1.8 V analog and digital core supply voltage
Complete on-chip ISATG timing generator with 16 XV outputs and 4 general purpose outputs (GPO)
Differential analog inputs
CDS or SHA (CDS bypass) with 7 gain settings
0 dB to 36 dB, 10-bit variable gain amplifier (VGA)

16-bit, 60 MSPS analog-to-digital converter (ADC)
Precision Timing core with 260 ps resolution at 60 MHz
8 programmable H-clock outputs
On-chip sync generator with external sync input
8 mm × 8 mm CSP_BGA package with 0.65 pitch

Additional Details

The ADDI7015 is a highly integrated, quad-channel, CCD signal processor for high speed digital imaging applications. Each channel is specified at pixel rates of up to 60 MHz and consists of a complete analog front end (AFE) with ADC conversion. The Precision Timing^™ core allows adjustment of the correlated double sampler (CDS) and sample-and-hold amplifier (SHA) clocks with 260 ps resolution at 60 MHz operation. There are eight independent horizontal clock outputs to support a variety of CCD timing requirements. The ADDI7015 also contains programmable ISATG for vertical timing generation.

Each analog front end includes black level clamping, a CDS, a VGA, and a 60 MSPS 16-bit analog-to-digital converter (ADC). Operation is programmed using a 4-wire serial interface.

Packaged in a space-saving, 8 mm × 8 mm, CSP_BGA, the ADDI7015 is specified over an operating temperature range of −25°C to +85°C.

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