TDA4820T
TDA4820T is Sync separation manufactured by NXP Semiconductors.
INTEGRATED CIRCUITS
DATA SHEET
TDA4820T Sync separation circuit for video applications
Preliminary specification File under Integrated Circuits, IC02 June 1990
Philips Semiconductors
Preliminary specification
Sync separation circuit for video applications
Features
- Fully integrated, few external ponents
- Positive video input signal, capacitively coupled
- Operates with non-standard video input signals
- Black level clamping
- Generation of posite sync slicing level at 50% of peak sync voltage
- Vertical sync separator with double slope integrator
- Delay time of the vertical output pulse is determined by an external resistor
- Vertical sync generation with a slicing level at 40%...
