LM9647CEA ,LM9647 Color CMOS Image Sensor VGA 68 FPSApplicationsThe LM9647 is a high performance, low power, 1/4" VGA CMOS f Dual Mode CameraActive Pix ..
LM97593VH , Dual ADC / Digital Tuner / AGC
LM97593VH/NOPB ,Dual ADC / Digital Tuner / AGC 128-QFP -40 to 85FEATURES DESCRIPTIONThe LM97593 Dual ADC / Digital Tuner / AGC IC is a2• 100% Software Compatible w ..
LM9800CCV ,8-Bit Greyscale/24-Bit Color Linear CCD Sensor ProcessorFeaturesn 2.5 million pixels/s conversion rateThe LM9800 is a high performance integrated signalpro ..
LM9801CCV ,Greyscale/24-Bit Color Linear CCD Sensor ProcessorLM98018-BitGreyscale/24-BitColorLinearCCDSensorProcessorJune1996LM98018-BitGreyscale/24-BitColorLin ..
LM9810CCWM ,LM9810/20 10/12-Bit Image Sensor Processor Analog Front EndApplications• Power Dissipation 300mW• Color Flatbed Document Scanners• Color Sheetfed Scanners• Mu ..
LPC2925FBD100 ,ARM9 microcontroller with CAN, LIN, and USBFeatures and benefits ARM968E-S processor running at frequencies of up to 125 MHz maximum. Multil ..
LPC2929FBD144 ,ARM9 microcontroller with CAN, LIN, and USBFeatures and benefits ARM968E-S processor running at frequencies of up to 125 MHz maximum. Multi- ..
LPC2939FBD208 ,ARM9 microcontroller with CAN, LIN, and USBFeatures and benefits ARM968E-S processor running at frequencies of up to 125 MHz maximum. Multil ..
LPC3131FET180 ,Low-cost, low-power ARM926EJ-S MCUs with high-speed USB 2.0 OTG, SD/MMC, and NAND flash controllerfeatures CPU platform 180 MHz, 32-bit ARM926EJ-S 16 kB D-cache and 16 kB I-cache Memory Managem ..
LPC3141FET180 ,ARM926EJ-S with 192 kB SRAM, USB High-speed OTG, SD/MMC, NAND flash controllerfeatures CPU platform 270 MHz, 32-bit ARM926EJ-S 16 kB D-cache and 16 kB I-cache Memory Managem ..
LPC3143FET180 ,ARM926EJ-S with 192 kB SRAM, USB High-speed OTG, SD/MMC, NAND flash controller, Decryption EngineBlock diagram JTAGinterfaceLPC3141/3143TEST/DEBUGINTERFACEUSB 2.0DMAARM926EJ-SHIGH-SPEEDCONTROLLERO ..
LM9647CEA
LM9647 Color CMOS Image Sensor VGA 68 FPS
ADVANCE INFORMATION
LM9647 Color CMOS Image Sensor VGA 68 FPS
General DescriptionThe LM9647 is a high performance, low power, 1/4" VGA CMOS
Active Pixel Sensor capable of capturing color still or motion
images and converting them to a digital data stream.
Excellent image quality is achieved by integrating a high perfor-
mance analog signal processor comprising of a high speed 10
bit A/D convertor, fixed pattern noise elimination circuits and
separate color gain amplifiers. The offset and black level can be
automatically adjusted on chip using a full loop black level com-
pensation 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 Master and slave mode operation Progressive scan read out with horizontal and vertical flip Programmable Exposure: Master clock divider Inter row delay Inter frame delay Partial frame integration Four channels of digitally programmable analog gain Full automatic servo loop for black level & offset adjustment
on each gain channel Horizontal & vertical sub-sampling (2:1 & 4:2) with averaging Windowing Programmable pixel clock, inter-frame and inter-line delays I2 C compatible serial control interface Power on reset & power down mode
Applications Dual Mode Camera Digital Still Camera Security Camera Machine Vision
Key SpecificationsArray Format Total: 488 x 672
Active: 488 x 648
Effective Image Area Total: 2.93mm x 4.03mm
Active: 2.93mm x 3.89mm
Optical Format 1/4"
Pixel Size 6.0μm x 6.0μm
Video Outputs 8 & 10 Bit Digital
Frame Rate 68 frames per second
Dynamic Range 57 dB
Electronic Shutter Rolling Reset
FPN 0.5%
PRMU 1.7%
Sensitivity 2.5 volts/lux.s
Fill Factor 49%
Color Mosaic Bayer pattern
Package 32 LCC
Single Supply 3.0V +/-10%
Power Consumption 130mW
Operating Temp -10o C to 50oC
Overall Chip Block DiagramColumn CDS
ori
ont
al
egi
ita
l V
ideo
Le
pen
tion
ch0
MUX
d[9:0]
pclk
hsync
vsync
ode
10 bit A/D
snapshot
extsync
APS Array I2 C Compatible
Serial I/F
Register
Bank
sclk sda sadr
POR Power clk genControl
mclkpwdresetb
Master Sensor Controller
ch1
ch2
ch3
+/-
+/-
+/-
+/-
964May 2002
