DATA SHEET
KS7333
PRODUCT INFORMATION
PRODUCT SUMMARY
KS7333 is a product used in video camera systems, such as camcorders and surveillance camera systems that
use charge coupled devices (CCD). It takes the CCD input as digital data and performs 3-D interpolation, image
scaling, and minimization of resolution potential using horizontal/vertical line interpolation on the data. In
addition, it detects the amount of movement caused by shaking while held by the hands through 1-D projection
pattern matching and corrects for it. It also has the 1/16 picture-in-picture function as well as the digital effect
function that uses field memory.
FEATURE
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NTSC/PAL, normal/hi-band, DVC correspondence
10 bit S1S2 format A/D signal input (new)
10 bit S1S2 signal output for DCP I/F
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Any point quick zoom (new)
Any area motion detection
Line graphic (free line draw) using motion (new)
Sub-pixel resolution animation movement
detection and compensation (new)
Digital effect strobe (external micom control),
afterimage, still image, mirror)
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Adaptable IIR filtering for shaking/panning
compensation
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Serial micom interface
Dual shutter source mix and individual gamma
compensation (histogram output)
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1/16 picture in picture function (new)
256 step linear interpolation
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Low shutter speed control correspondence
High resolution digital zoom using TIIR
(temporal IIR) filter (new)
64 CCD white defect detection and compensation
function
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Uses 1 field memory (16M SDRAM) (new)
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Digital clamp function
DPCM compression and recovery for effective
memory use (80%) (new)
AE/AF operation function
OSD visual interpretation tool etc.
(motion vector, window mark, etc)
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Movement adaptable field noise reducer (new)
PROCESSING AND PACKAGE
Processing: 0.35um, TLM, 3.3V CMOS prodessing (CSP7L)
APPLICATIONS
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Camcorder systems
Surveillance cameras
PC cameras
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