NT68625 View Datasheet(PDF) - Novatek Microelectronics

Part Name

Description

Manufacturer

NT68625

Flat Panel Monitor Controller

Novatek Microelectronics 

NT68665/NT68625

2. FEATURES

Analog Graphic Input

 Integrated triple high speed ADC/PLL

 0.55V to 0.9V Analog input range

 Supports both non-interlaced and interlaced input signals

 64 steps of phase adjust for each RGB channel

 Sampling rate up to 110MHz for X type, 165MHz for E type

 500 MHz programmable analog bandwidth

Digital Graphic Input

 Integrated single link DVI receiver

 Direct connect to all DVI compliant TMDS transmitters

 Operating up to 165MHz

 Supports High-Bandwidth Digital Protection (HDCP)

 Supports Encryption HDCP secret key

Digital Video Input

 Supports ITU-R BT.656 8-bit Input format

 Built-in YUV to RGB color space converter

 Spatial de-interlace

Video Processing

 Independent horizontal and vertical zoom and shrink

 Auto-calibration function for quick video positioning, clock tracking and phase adjust

 Programmable H-sync pulse guard window prevents the position detecting errors

 Enhancement Back-end brightness, Contrast, Hue, Saturation and Sharpness adjust

 Built-in adaptive Noise Reduction function

 Built-in Post Pattern generator

 Support Bright Frame III function for window media enhancement adjust, that have automatic

contrast & brightness adjustment, color correction and color enhancement on regional picture

Sync Processor

 Support TTL Sync-On-Green (SOG) (including Sync Slicer)

 Polarity detection

 Frequency measurement

 Fast mode change detection

 Interlace or non-interlace input detection

 Separate or composite sync auto switching (including Sync Separator)

Internal OSD

 Programmable multi-color RAM font as well as a bitmapped graphical OSD are supported

 Provide 184 programmable 1 bits/pixel RAM Fonts, 64 programmable 2 bits/pixel RAM Fonts, 8

programmable 4 bits/pixel RAM Fonts

 Optional 10x18, 12x18, 10x16, 12x16 dot matrix

 Internal SRAM allows up to 2048 characters, with programmable OSD frame size. Width is 64

column, and Height is 32 row

 Programmable shadow or border control for each character by each row

 Programmable blinking effects for each character

 Spacing control to avoid expansion distortion

2006-02-09

5

Ver. 0.40

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fitness for a particular purpose, non-infringement, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any such

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