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參數(shù)資料
| 型號： | LM9648 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | LM9648 Color CMOS Image Sensor SXGA 18 FPS |
| 中文描述： | LM9648彩色CMOS圖像傳感器SXGA 18醫(yī)科 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 186K |
| 代理商： | LM9648 |
2002 National Semiconductor Corporation
www.national.com
ADVANCE INFORMATION
LM9648 Color CMOS Image Sensor SXGA 18 FPS
General Description
The LM9648 is a high performance, low power, 1/2" SXGA
CMOS Active Pixel Sensor capable of capturing color still or
motion images and converting them to a digital data stream.
Mega-pixel class image quality is achieved by integrating a high
performance analog signal processor comprising of a high
speed 10 bit A/D convertor, fixed pattern noise elimination cir-
cuits and separate color gain amplifiers. The offset and black
level can be automatically adjusted on chip using a full loop
black level compensation circuit.
Furthermore, a programmable smart timing and control circuit
allowing the user maximum flexibility in adjusting integration
time, active window size, gain, frame rate. Various control, tim-
ing and power modes are also provided.
Features
f
f
f
Video and snapshot operation
Progressive scan read out with horizontal and vertical flip
Programmable Exposure:
- Master clock divider
- Inter row delay
- Inter frame delay
- Partial frame integration
f
f
on each gain channel
f
f
f
Four channels of digitally programmable analog gain
Full automatic servo loop for black level & offset adjustment
Horizontal & vertical sub-sampling (2:1 & 4:2) with averaging
Windowing
Programmable pixel clock, inter-frame and inter-line delays
f
f
I
2
C compatible serial control interface
Power on reset & power down mode
Applications
f
f
f
f
Dual Mode Camera
Digital Still Camera
Security Camera
Machine Vision
Key Specifications
Array Format
Total: 1032 x 1312
Active: 1032 x 1288
Effective Image Area
Total: 6.30mm x 7.83mm
Active: 6.27mm x 7.81mm
Optical Format
1/2"
Pixel Size
6.0
μ
m x 6.0
μ
m
Video Outputs
8 & 10 Bit Digital
Frame Rate
18 frames per second
Dynamic Range
57 dB
Shutter
Rolling reset
FPN
0.5%
PRMU
1.7%
Sensitivity
2.5 volts/lux.s
Fill Factor
49%
Color Mosaic
Bayer pattern
Package
48 LCC
Single Supply
3.0V +/- 10%
Power Consumption
150mW
-10
o
C to 50
o
C
Operating Temp
Overall Chip Block Diagram
Column CDS
H
R
D
F
B
C
ch0
MUX
d[9:0]
pclk
hsync
vsync
R
D
10 bit A/D
snapshot
extsync
APS Array
I
2
C Compatible
Serial I/F
Register
Bank
sclk sda
sadr
POR
Power
Control
clk gen
mclk
pwd
resetb
Master Sensor Controller
ch1
ch2
ch3
+/-
+/-
+/-
+/-
L
May 2002
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM9648SAMPLE-KIT | LM9648 Color CMOS Image Sensor SXGA 18 FPS |
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| LM9801CCV | Greyscale/24-Bit Color Linear CCD Sensor Processor |
| LM9801CCVF | Greyscale/24-Bit Color Linear CCD Sensor Processor |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM9648CEA | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9648 Color CMOS Image Sensor SXGA 18 FPS |
| LM9648EVAL-KIT | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9648 Color CMOS Image Sensor SXGA 18 FPS |
| LM9648HEADBOARD | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9648 Color CMOS Image Sensor SXGA 18 FPS |
| LM9648SAMPLE-KIT | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9648 Color CMOS Image Sensor SXGA 18 FPS |
| LM96511CCSM/NOPB | 功能描述:射頻前端 RoHS:否 制造商:Skyworks Solutions, Inc. 類型: 工作頻率:2.4 GHz, 5 GHz 最大數(shù)據(jù)速率:54 Mbps 噪聲系數(shù): 工作電源電壓:3.3 V 電源電流:180 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-32 |
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