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參數(shù)資料
| 型號(hào)： | AD9948KCP |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | 10-Bit CCD Signal Processor with Precision Timing⑩ Core |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, QCC40 |
| 封裝： | 6 X 6 MM, MO-220-VJJD-2, LFCSP-40 |
| 文件頁數(shù)： | 1/28頁 |
| 文件大小： | 539K |
| 代理商： | AD9948KCP |
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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.
Tel: 781/329-4700 Fax: 781/326-8703
www.analog.comAD9948
10-Bit CCD Signal Processor with
Precision Timing
Core
FUNCTIONAL BLOCK DIAGRAM
CLAMP
DOUT
CCDIN
REFT REFB
INTERNAL
REGISTERS
6dB TO 42dB
SYNC
GENERATOR
SDATA
SCK
SL
HBLK
10
VGA
AD9948
PRECISION
TIMING
CORE
10-BIT
ADC
V
REF
INTERNAL
CLOCKS
PxGA
CDS
HORIZONTAL
DRIVERS
4
RG
H1–H4
HD
VD
CLI
CLP/PBLK
0dB TO 18dB
FEATURES
Correlated Double Sampler (CDS)
0 dB to 18 dB Pixel Gain Amplifier (PxGA
)
6 dB to 42 dB 10-Bit Variable Gain Amplifier (VGA)
10-Bit 25 MSPS A/D Converter
Black Level Clamp with Variable Level Control
Complete On-Chip Timing Driver
Precision Timing Core with 800 ps Resolution
On-Chip 3 V Horizontal and RG Drivers
40-Lead LFCSP Package
APPLICATIONS
Digital Still Cameras
High Speed Digital Imaging Applications
GENERAL DESCRIPTION
The AD9948 is a highly integrated CCD signal processor for
digital still camera applications. Specified at pixel rates of up to
25 MHz, the AD9948 consists of a complete analog front end
with A/D conversion, combined with a programmable timing
driver. The Precision Timing core allows adjustment of high
speed clocks with 800 ps resolution.
The analog front end includes black level clamping, CDS, PxGA,
VGA, and a 25 MHz 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 40-lead LFCSP package, the
AD9948 is specified over an operating temperature range of
–20
°
C to +85
°
C.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD9948KCPRL | 10-Bit CCD Signal Processor with Precision Timing⑩ Core |
| AD9949KCP | 12-Bit CCD Signal Processor with Precision Timing Core |
| AD9949 | 12-Bit CCD Signal Processor with Precision Timing Core |
| AD9949KCPZRL | 12-Bit CCD Signal Processor with Precision Timing Core |
| AD9949KCPRL | 12-Bit CCD Signal Processor with Precision Timing Core |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9948KCPRL | 制造商:Rochester Electronics LLC 功能描述:10 BIT 25 MSPS, 3V ANALOG FRONT END - Bulk 制造商:Analog Devices 功能描述: |
| AD9948KCPZ | 功能描述:IC CCD SIGNAL PROCESSOR 40-LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測(cè)器接口 系列:- 其它有關(guān)文件:Automotive Product Guide 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)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(yīng)商設(shè)備封裝:20-TSSOP 包裝:管件 |
| AD9948KCPZRL | 功能描述:IC CCD SIGNAL PROCESSOR 40-LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測(cè)器接口 系列:- 其它有關(guān)文件:Automotive Product Guide 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)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(yīng)商設(shè)備封裝:20-TSSOP 包裝:管件 |
| AD9949 | 制造商:AD 制造商全稱:Analog Devices 功能描述:12-Bit CCD Signal Processor with Precision Timing Core |
| AD9949AKCPZ | 功能描述:IC CCD SIGNAL PROCESSOR 40-LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測(cè)器接口 系列:- 其它有關(guān)文件:Automotive Product Guide 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)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(yīng)商設(shè)備封裝:20-TSSOP 包裝:管件 |
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