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Details, datasheet, quote on part number:LM96-1/2LENSKIT
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Datasheet text preview:
LM9648 Color CMOS Image Sensor SXGA 18 FPS
ADVANCE INFORMATION
May 2002
LM9648 Color CMOS Image Sensor SXGA 18 FPS
General Description
T h e LM9648 is a high performance, low power, 1/2" SX GA C M O S Active Pixel Sensor capable of capturing color still or motion images and converting them to a digital data stream. M e g a - p i x e l class image quality is achieved by integrating a high p e r f o r m a n c e 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 b l a c k level compensation circuit. Furthermore, a programmable smart timing and control circuit a l l o w i n g the user maximum flexibility in adjusting integration t i m e , active window size, gain, frame rate. Various control, timi n g and power modes are also provided.
Applications
f f f f Dual Mode Camera Digital Still Camera Security Camera Machine Vision
Key Specifications
A r r a y Format E f f e c t i v e Image Area Optical Format Pixel Size Video Outputs F r a m e Rate Dynamic Range Shutter FPN PRMU Sensitivity Fill Factor Color Mosaic Package Single Supply P o w e r Consumption O p e r a t i n g Temp T o t a l : 1032 x 1312 Active: 1032 x 1288 T o t a l : 6.30mm x 7.83mm Active: 6.27mm x 7.81mm 1/2" 6 . 0 µm x 6.0µm 8 & 10 Bit Digital 1 8 frames per second 5 7 dB Rolling reset 0.5% 1.7% 2 . 5 volts/lux.s 49% B a y e r pattern 48 LCC 3 . 0 V +/- 10% 1 5 0 mW -10o C to 50 oC
Features
f Video and snapshot operation f Progressive scan read out with horizontal and vertical flip f Programmable Exposure: - Master clock divider - Inter row delay - Inter frame delay - Partial frame integration f Four channels of digitally programmable analog gain f Full automatic servo loop for black level & offset adjustment on each gain channel f Horizontal & vertical sub-sampling (2:1 & 4:2) with averaging f Windowing f Programmable pixel clock, inter-frame and inter-line delays f I2 C compatible serial control interface f Power on reset & power down mode
Overall Chip Block Diagram
sclk s d a sadr resetb pwd mclk
A P S Array R o w Address D e co d e r
Register Bank
I2 C Compatible Serial I/F
POR
Power Control
c l k gen
M a s t e r Sensor Controller
snapshot extsync
B la c k Level Co m p e n sa ti on
+/H o ri zo n ta l Register +/+/+/-
ch0 ch1 MUX ch2 ch3 10 bit A/D
Digital V id e o Fr a me r
d[9:0] pclk hsync vsync
C o l u m n CDS
©2002 National Semiconductor Corporation
www.national.com
LM9 64 8
LM9648 Color CMOS Image Sensor SXGA 18 FPS
Ordering Information (Product, Samples & Design In Tools)
Item Description L M 9 6 4 8 SXGA, 18 frames per second, color CMOS image sensor. This sensor is shipped in a 48 pin ceramic leadless chip carrier package. Minim u m order quantity, one tray of 96 units. T h i s kit includes 5 LM9648 samples and complete product datasheet. T h i s is a small PCB that houses the LM9648 sensor together with all necess a r y discrete components. The headboard is supplied with C-MOUNT lens block (lens not included) and documentation. M12 Lens mounts (not included) can be mounted on this board. T h e evaluation kit is a complete software/hardware solution designed to give the system designer a complete raw data evaluation toolset for the LM9648 sensor. E v a l u a t i o n Kit T h e kit contains a LM9648 headboard (see above), C-MOUNT lens, capture and display board, power supply, SNAPS EVAL version Windows applicat i o n software and documentation. T h e 1/2" lens kit consists of two 1/2" M12 lenses and an M12 mount that can be attached to any LM9648 headboard (see above). All lenses in the kit have been tested by National Semiconductor and are supplied with documentation and test data. LM9648EVAL-KIT P a r t Number
LM9648
L M 9 6 4 8 CE A
S a m p l e Kit
LM9648SAMPLE-KIT
Headboard
LM9648HEADBOARD
1 / 2 " Lens Kit
LM96-1/2-LENS-KIT
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