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參數資料
| 型號： | AD9847 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 10-Bit 40 MSPS CCD Signal Processor with Integrated Timing Driver |
| 中文描述： | 10位40 MSPS的CCD信號處理器集成時序驅動 |
| 文件頁數： | 1/28頁 |
| 文件大小： | 428K |
| 代理商： | AD9847 |
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REV. A
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. 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 companies.
a
AD9847
Tel: 781/329-4700 Fax: 781/326-8703
2003 Analog Devices, Inc.10-Bit 40 MSPS CCD Signal Processor
with Integrated Timing Driver
FUNCTIONAL BLOCK DIAGRAM
CLAMP
DOUT
CCDIN
PBLK
VRT
VRB
INTERNAL
REGISTERS
2dB TO 36dB
SYNC
GENERATOR
SDATA
SCK
SL
CLPOB
10
VGA
AD9847
4
6dB
PRECISION
TIMING
CORE
ADC
VREF
CLAMP
INTERNAL
CLOCKS
PxGA
CDS
HORIZONTAL
DRIVERS
4
RG
H1–H4
HD
VD
CLI
CLPDM
GENERAL DESCRIPTION
The AD9847 is a highly integrated CCD signal processor for
digital still camera applications. The AD9847 includes a com-
plete analog front end with A/D conversion, combined with
a programmable timing driver. The
Precision Timing
core allows
adjustment of high speed clocks with approximately 500 ps
resolution at clock speeds of 40 MHz.
The AD9847 is specified at pixel rates of 40 MHz. The analog
front end includes black level clamping, CDS,
PxGA
, VGA, and a
10-bit A/D converter. The timing driver provides the high speed
CCD clock drivers for RG and H1–H4. Operation is programmed
using a 3-wire serial interface.
Packaged in a space-saving 48-lead LQFP, the AD9847 is speci-
fied over an operating temperature range of –20
°
C to +85
°
C.
FEATURES
Correlated Double Sampler (CDS)
–2 dB to +10 dB Pixel Gain Amplifier (PxGA
)
2 dB to 36 dB 10-Bit Variable Gain Amplifier (VGA)
10-Bit 40 MHz A/D Converter
Black Level Clamp with Variable Level Control
Complete On-Chip Timing Driver
Precision Timing Core with 500 ps
Resolution at 40 MSPS
On-Chip 5 V Horizontal and RG Drivers
48-Lead LQFP Package
APPLICATIONS
Digital Still Cameras
相關PDF資料 |
PDF描述 |
|---|---|
| AD9847AKST | 10-Bit 40 MSPS CCD Signal Processor with Integrated Timing Driver |
| AD9848KST | CCD Signal Processors with Integrated Timing Driver |
| AD9848 | CCD Signal Processors with Integrated Timing Driver |
| AD9849 | CCD Signal Processors with Integrated Timing Driver |
| AD9849KST | CCD Signal Processors with Integrated Timing Driver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD9847AKCPZ | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述: |
| AD9847AKCPZRL | 制造商:Analog Devices 功能描述:DISPLAY DRVR, 10-BIT 40MSPS CCD SGNL PROCESSOR W/ INTEGRATED - Tape and Reel |
| AD9847AKST | 制造商:Analog Devices 功能描述:AFE VID 1ADC 10-BIT 3V/3V/3.3V/3.3V/3.3V/3.3V/3.3V/5V/5V 48L - Trays |
| AD9847AKSTRL | 制造商:Analog Devices 功能描述:AFE Video 1ADC 10-Bit 3.3V/5V 48-Pin LQFP T/R 制造商:Analog Devices 功能描述:AFE VID 1ADC 10-BIT 3V/3V/3.3V/3.3V/3.3V/3.3V/3.3V/5V/5V 48L - Tape and Reel |
| AD9847AKSTZ | 功能描述:IC CCD SIGNAL PROC 10BIT 48-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關文件:Automotive Product Guide 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數字 輸出類型:數字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:20-TSSOP 包裝:管件 |
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