Title :
A linear compatible I2L servo LSI for video recording
Author :
Nakamura, T. ; Nakano, Kaoru ; Ido, Shun ; Mizunoue, M. ; Asano, Katsunori
Author_Institution :
Sony Corp., Tokyo, Japan
Abstract :
This paper will describe an LSI with 3000 I2L gates and 350 linear element, monolithically combined for servo control of VTRs. The circuit includes PWM-type D/A conversion and steady-state error compensation with interface circuitry for playback speed control and editing point adjustment.
Keywords :
Delay; Detectors; Large scale integration; Phase detection; Pulse width modulation; Servomechanisms; Servomotors; Signal processing; Space vector pulse width modulation; Steady-state;
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1980 IEEE International
Conference_Location :
San Francisco, CA, USA
DOI :
10.1109/ISSCC.1980.1156039