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Video Encoders Built-in Image Correction

ROHM's NTSC / PAL-compatible Video encoder incorporates AIE technology, resulting in real-time image correction for outstanding visibility, regardless of lighting conditions. 

RoHM'SImage Correction ICs

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Specifications Part No. Package Features
Combination Video encoder and AIE IC
BU6520KV

VQFP48C
Built-in Fog Reduction and Auto Fog Discriminant function
BU6521KV

VQFP48C


Block Diagram

Board
Expanded
  

Features

Upgrade to AIE functionality by simply replacing the existing Video encoder

Replacing the current Video encoder with the BU6520KV will enable real-time image correction capability, resulting in optimized contrast and color correction for stunningly realistic images.

  
Expanded
AIE / Video encoder settings automatically downloaded via SPI interface based on terminal configuration
Supports ITU-R BT. 656 input / output image formats
Built-in DAC with direct 75Ω drive capability
Complete hardware-based processing ensures quick, precise processing with low power consumption

Product Inquiries



Image Correction ICs

Part No. Power Supply voltage Image data size Control
Interface		 Input/Output Digital Interface Fog
reduction		 Image
Adjustment		 PWM
Output		 Video
Encoder		 Package RoHS Distribution
Inventory
VDD Core
(V)		 VDD I/O
(V)
BU6520KV 1.40 to 1.60 2.7 to 3.6 720×480 SD size I2C
Serial EEPROM interface		 8bit YUV=4:2:2
ITU-R BT.656		 - - - YES VQFP48C Yes
BU6521KV 1.40 to 1.60 2.7 to 3.6 720×480 SD size I2C
Serial EEPROM interface		 8bit YUV=4:2:2
ITU-R BT.656		 YES - - YES VQFP48C Yes

 

Image Correction ICs

2009.11.25

Fog correction IC that clears up whitened images for optimum clarity