MST726A

· Video Decoder
- Supports NTSC, PAL and SECAM video input formats
- 2D NTSC and PAL comb-filter for Y/C separation of CVBS input
- Single S-video and/or multiple CVBS inputs
- Supports closed-caption and V-chip
- ACC, AGC, and DCGC (Digital Chroma Gain Control)
·Analog Input
- Supports RGB input format from PC, camcorders and GPS
- Supports video input 480i, 480p, 576i, 576p,720p, 1080i; RGB input resolution in 640x480,800x480, and 800x600 (SVGA)
- 3-channel low-power 10-bit ADCs integration for RGB
- Supports RGB composite sync input (CSYNC),SOY, SOG, HSYNC, and VSYNC
- On-chip clock synthesizer and PLL
- Auto-position adjustment, auto-phase adjustment,auto-gain adjustment, and auto-mode detection
·Color Engine
- Brightness, contrast, saturation, and hue adjustment
- 9-tap programmable multi-purpose FIR (Finite
Impulse Response) filter
- Differential 3-band peaking engine
- Luminance Transient Improvement (LTI)
- Chrominance Transient Improvement (CTI)
- Black Level Extension (BLE)
- White Level Extension (WLE)
- Favor Color Compensation (FCC)
- 3-channel gamma curve adjustment
· Scaling Engine/TCON
- Supports analog panels with the resolution of 960x234, 1200x234, 1400x234, and more
- Supports various displaying modes
- Supports horizontal panorama scaling
· Digital PWM Controller
- Integrated general purpose digital PWM control loop
- Programmable startup operating frequency and period with output voltage regulation
- Programmable output current regulation;40KHz~70KHz switching frequency, sync. to HSYNC possible
- Burst-mode or continuous-mode for output current regulation; 150Hz~300Hz burst-mode frequency, sync. to VSYNC possible
- Programmable protection level for input voltage and fault detection
· Miscellaneous
- Built-in MCU
- 3-wire serial bus interface for configuration setup
- Built-in VCOM DC level adjusting circuits
- Built-in internal OSD with 256 programmable fonts, 16-color palettes, and 12-bit color resolution
- 3-channel low-power 8-bit DAC integration for RGB output, dynamic range 0.1-4.9V
- Built-in step-down PWM circuits for input 2.5V
- Built-in VCOM DC/AC level adjustment circuit
- Supports external OSD
- Spread spectrum clocks
- Optional 3.3V / 5V output pads with programmable driving current
- 128-pin PQFP package