Quad-Channel, 16-Bit CCD Signal Processor with Precision Timing Core Data Sheet ADDI7015 FEATURES GENERAL DESCRIPTION 4 independent AFE channels The ADDI7015 is a highly integrated, quad-channel, CCD 1.8 V analog and digital core supply voltage signal processor for high speed digital imaging applications. Complete on-chip ISATG timing generator with 16 XV Each channel is specified at pixel rates of up to 65 MHz and outputs and 4 general-purpose outputs (GPO) consists of a complete analog front end (AFE) with analog-to- Differential analog inputs digital conversion. The Precision Timing core allows adjust- CDS or SHA (CDS bypass) with 7 gain settings ment of the correlated double sampler (CDS) and sample-and- 0 dB to 36 dB, 10-bit variable gain amplifier (VGA) hold amplifier (SHA) clocks with 240 ps resolution at 65 MHz 16-bit, 65 MSPS analog-to-digital converter (ADC) operation. There are eight independent horizontal clock outputs Precision Timing core with 240 ps resolution at 65 MHz to support a variety of CCD timing requirements. The 8 programmable H-clock outputs ADDI7015 also features a programmable ISATG for vertical On-chip sync generator with external sync input timing generation. 8 mm 8 mm CSP BGA package with 0.65 pitch Each analog front end includes black level clamping, a CDS, a VGA, and a 65 MSPS, 16-bit analog-to-digital converter (ADC). APPLICATIONS Operation is programmed using a 4-wire serial interface. Industrial cameras Surveillance cameras Packaged in a space-saving, 8 mm 8 mm, CSP BGA, the Medical imaging ADDI7015 is specified over an operating temperature range of Professional photography 25C to +85C. FUNCTIONAL BLOCK DIAGRAM ADDI7015 AFE A DOUT0P A VREF DOUT0N A INP A DOUT1P A CDS/ ADC VGA DOUT1N A SHA INM A DOUT0P B 0dB TO 18dB 0dB TO 36dB DOUT0N B CLAMP DOUT1P B DOUT1N B TCLKP AC INP B REDUCED AFE B TCLKN AC RANGE INM B LVDS TCLKP BD INP C INTERFACE TCLKN BD AFE C INM C DOUT0P C INP D DOUT0N C AFE D INM D DOUT1P C DOUT1N C INTERNAL CLOCKS 8 DOUT0P D H1 TO H8 DOUT0N D DOUT1P D Precision DOUT1N D 16 Timing XV1 TO XV16 CORE CLI ISATG 4 GPO1 TO GPO4 SYNC INTERNAL GENERATOR REGISTERS HD VD SYNC SL1 SL2 SCK SDATA NOTES 1. THE CIRCUITRY FOR AFE A TO AFE D IS IDENTICAL. Figure 1. For more information on the ADDI7015, email Analog Devices, Inc., at afe.ccd analog. Rev. Sp0 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Fax: 781.461.3113 2012 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. 10869-001ADDI7015 Data Sheet NOTES 2012 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D10869F-0-8/12(Sp0) Rev. Sp0 Page 2 of 2