INTEGRATED CIRCUITS
DATA SHEET
TDA933xH series I2C-bus controlled TV display
processors
Preliminary specification Supersedes data of 2000 May 08
2002 Jun 04
Philips Semiconductors
I2C-bus controlled TV display processors
Preliminary specification
TDA933xH series
FEATURES
Available in all ICs:
• Can be used in both single scan (50 or 60 Hz) and double scan (100 or 120 Hz) applications
• YUV input and linear RGB input with fast blanking • Separate OSD/text input with fast blanking or blending .
I2C-bus controlled TV display processors
INTEGRATED CIRCUITS
DATA SHEET
TDA933xH series I2C-bus controlled TV display
processors
Preliminary specification Supersedes data of 2000 May 08
2002 Jun 04
Philips Semiconductors
I2C-bus controlled TV display processors
Preliminary specification
TDA933xH series
FEATURES
Available in all ICs:
• Can be used in both single scan (50 or 60 Hz) and double scan (100 or 120 Hz) applications
• YUV input and linear RGB input with fast blanking • Separate OSD/text input with fast blanking or blending • Black stretching of non-standard luminance signals • Switchable matrix for the colour difference signals • RGB control circuit with Continuous Cathode Calibration
(CCC), plus white point and black level offset adjustment
• Blue stretch circuit which offsets colours near white towards blue
• Internal clock generation for the deflection processing, which is synchronized by a 12 MHz ceramic resonator oscillator
• Horizontal synchronization with two control loops and alignment-free horizontal oscillator
• Slow start and slow stop of the horizontal drive pulses • Low-power start-up option for the horizontal drive circuit • Vertical count-down circuit • Vertical driver optimized for DC-coupled vertical output
stages
• Vertical and horizontal geometry processing • Horizontal and vertical zoom possibility and vertical
scroll function for application with 16 : 9 picture tubes
• Horizontal parallelogram and bow correction • I2C-bus control of various functions • Low dissipation.
GENERAL DESCR.