Title :
A Monolithic 8-Bit Video A/D Converter
Author :
van de Grift, Rob E.J. ; Van De Plassche, Rudy J.
fDate :
6/1/1984 12:00:00 AM
Abstract :
A monolithic 8-bit two-step flash type A/D converter has been designed. To obtain full resolution and good linearity at high frequencies, a double folding analog signal processing system is used. Delay time errors between the coarse and the fine quantizes used can be corrected for in this system. An on-chip input amplifier allows adjustment of the input sensitivity with a high input impedance and a low input capacitance. the 3 x 4.2 mm/sup 2/ chip made in a standard bipolar technology consumes 100 mA from a 5.2 V supply.
Keywords :
Analog-digital conversion; Bipolar integrated circuits; Error correction; TV equipment; Video signal processing; Capacitance; Circuits; Delay effects; Error correction; Frequency; Impedance; Linearity; Power dissipation; Resistors; Signal resolution;
Journal_Title :
Solid-State Circuits, IEEE Journal of
DOI :
10.1109/JSSC.1984.1052152
