Ericsson

Universal Speech Circuit

Ericsson

Universal Speech Circuit

Ericsson

Universal Speech Circuit

Ericsson

Voice-switched Speakerphone Circuit with built in loudspeaker amplifier

Ericsson

Voice - switched 2-channel Circuit with loudspeaker amplifier

Ericsson

Speech Circuit for constant current feeding systems

Ericsson

Integrated circuit for transformerless driving of battery powered EL (electroluminicent) lamps

Ericsson

Voice-switch circuit for Handsfree speakerphone TAM

Ericsson

Universal Speech Circuit

Ericsson

High current Speech and Line interface Circuit

Ericsson

Subscriber Line Interface Circuit (SLIC)

Ericsson

Subscriber Line Interface Circuit

Ericsson

Telephone Line interface circuit for DECT, DAM, CT Unisolated or Isolated

Ericsson

Subscriber Line Interface Circuit