This site uses third-party website tracking technologies to provide and continually improve our services, and to display advertisements according to users' interests. I agree and may revoke or change my consent at any time with effect for the future.
ERICSSON ^
September 1989
PBM 3911 Voice-switched Speakerphone Circuit
Description
The PBM 3911 is a CMOS integrated circuit, designed for voice switched speaker phone systems. The circuit i
