Title:
DIGITAL-ANALOG CONVERSION CIRCUIT
Document Type and Number:
Japanese Patent JPS5389355
Kind Code:
A
Abstract:
PURPOSE: To block the sign bit input and to prevent the spike noise from being mixed, by detecting that all the input data bits of DA converter HBDA for high rank bit are not active (requiring low level relatively).
Inventors:
YAMADA HIDEO
Application Number:
JP410377A
Publication Date:
August 05, 1978
Filing Date:
January 18, 1977
Export Citation:
Assignee:
NIPPON MUSICAL INSTRUMENTS MFG
International Classes:
H03M1/08; (IPC1-7): H03K13/02