ADDI7018BCPZ [ADI]
Dual-Channel, 16-Bit HD Image Signal Processor with Precision Timing Core;
| 型号： | ADDI7018BCPZ |
| 厂家： | 
ADI |
| 描述： | Dual-Channel, 16-Bit HD Image Signal Processor with Precision Timing Core |
| 文件： | 总3页 (文件大小：96K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Dual-Channel, 16-Bit HD Image Signal
Processor with Precision Timing Core
Data Sheet
ADDI7018
FEATURES
GENERAL DESCRIPTION
Pin-compatible with the AD9978A
Dual AFE channels
The ADDI7018 is a highly integrated, dual-channel, charge-
coupled device (CCD) signal processor for high speed digital
video camera applications. Each channel is specified at pixel
rates of up to 75 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 210 ps resolution
at 75 MHz operation. The ADDI7018 also contains a reduced
range low voltage differential signaling (LVDS) interface for the
dual-channel data outputs.
1.8 V analog and digital core supply voltage
Serial data output with reduced range LVDS outputs
Differential analog inputs
CDS or SHA configuration (CDS bypass) with
−3 dB, 0 dB, +3 dB, and +6 dB gain
6 dB to 42 dB, 10-bit variable gain amplifier (VGA)
16-bit, 75 MHz analog-to-digital converter (ADC)
Black level clamp with variable level control
Precision Timing core with 210 ps resolution at 75 MHz
Each analog front end includes black level clamping, a CDS, a
VGA, and a 75 MHz, 16-bit analog-to-digital converter (ADC).
Operation is programmed using a 3-wire serial interface.
APPLICATIONS
HD broadcast cameras
High speed industrial cameras
Professional digital cameras
Digital copiers
Packaged in a space-saving, 6 mm × 6 mm, 40-lead LFCSP, the
ADDI7018 is specified over an operating temperature range of
−25°C to +85°C.
FUNCTIONAL BLOCK DIAGRAM
ADDI7018
V
REF
6dB TO 42dB
INP_A
INM_A
DOUT0P
DOUT0N
DOUT1P
DOUT1N
TCLKP
CDS/
SHA
ADC
VGA
–3dB, 0dB, +3dB, +6dB
CLAMP
CLAMP
LVDS
SERIALIZER
TCLKN
–3dB, 0dB, +3dB, +6dB
DOUT2P
DOUT2N
DOUT3P
DOUT3N
6dB TO 42dB
INP_B
INM_B
CDS/
VGA
ADC
SHA
INTERNAL CLOCKS
Precision
Timing
CORE
CLK_OUT
CLI
SYNC
INTERNAL
GENERATOR
REGISTERS
SCK
SDATA
HD
VD
SL
Figure 1.
For more information about the ADDI7018, 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
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
www.analog.com
©2012 Analog Devices, Inc. All rights reserved.
ADDI7018* PRODUCT PAGE QUICK LINKS
Last Content Update: 02/23/2017
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DOCUMENTATION
Data Sheet
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• ADDI7018: Dual-Channel, 16-Bit HD Image Signal
Processor with Precision Timing Core Data Sheet
TECHNICAL SUPPORT
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number.
DESIGN RESOURCES
• ADDI7018 Material Declaration
• PCN-PDN Information
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ADDI7018
NOTES
Data Sheet
©2012 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D10868F-0-8/12(Sp0)
Rev. Sp0 | Page 2 of 2
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