Title :
A pulse position modulation transmission system for remote control of a TV set
Author :
Casier, Herman J. ; De Man, Hugo J. ; Matthijs, Chris
Abstract :
A transmitter-receiver combination for remote control of a color TV set is described. The transmitter is a 1.6/spl times/1.9 mm/SUP 2/ chip in linear bipolar technology. It generates a 5-bit PPM code for transmission of 32 commands, requires only 5 external components and an 8/spl times/4 single-pole single-throw keyboard. Standby power is zero. The receiver is a 3.1/spl times/3.5 mm/SUP 2/ p-MOS chip and allows for a 20-channel selection. It has 3 D/A converters on chip to generate the analog control signals. It also controls the TV receivers AFC and on-screen display.
Keywords :
Colour television receivers; Large scale integration; Monolithic integrated circuits; Pulse position modulation; Telecontrol equipment; colour television receivers; large scale integration; monolithic integrated circuits; pulse position modulation; telecontrol equipment; Brightness; Control systems; Frequency shift keying; Keyboards; Oscillators; Pulse modulation; Signal generators; Switches; TV receivers; Transmitters;
Journal_Title :
Solid-State Circuits, IEEE Journal of
DOI :
10.1109/JSSC.1976.1050821
