PBL3881 Search Results

Contextual Info: ERICSSON ^ Preliminary July 1997 PBL38812 Voice-switch circuit for Handsfree speakerphone TAM Description The PBL 388 12 contains all the necessary circuitry, amplifiers, detectors, comparators and control functions to implement a high performance, voice-switched,

HF receiver circuit

Contextual Info: ERICSSON ^ Preliminary A pril 1998 PBL38812 Voice-switch circuit for Handsfree speakerphone TAM Description Key Features The PBL 388 12 contains all the necessary circuitry, amplifiers, detectors, comparators and control functions to implement a high performance, voice-switched, ’’hands-free ”

PBL38813

Abstract: PBL38814
Contextual Info: ERICSSON ^ PRELIM INARY May 1998 PBL38814 Voice - switched 2-channei Circuit with loudspeaker amplifier Description. Key Features The PBL 388 14 con tain s all th e n e cessa ry circuitry, am plifiers, detectors, c o m p a ra to r and con tro l fu n ctio n s to im p lem e nt a high pe rfo rm an ce vo ice sw itched

PSOP

Contextual Info: ERICSSON ^ September 1997 PBL 385 70 Universal Speech Circuit Description. PBL 38570 is a monolithic integrated speech transmission circuit for use in electronic telephones. It is designedto accomodate e ith e ra low impedance dynamic or anelectret microphone. A separate input for DTMF dialling tones that is controlled by a mute signal,

micophone

Abstract: Ericsson PBL PBL 385 81 dynamic microphone Microphone amplifier TRANSDUCERS ELECTRET PBL38570 Ericsson GM 12 k1722 PBL3881
Contextual Info: September 1997 PBL 385 70 Universal Speech Circuit Description. Key features. PBL 38570 is a monolithic integrated speech transmission circuit for use in electronic telephones. It is designed to accomodate either a low impedance dynamic or an electret microphone. A separate input for DTMF dialling tones that is controlled by a mute signal,

hf electret microphone

Abstract: Microphone hf electret foil elimination feedback microphone 40 watt telephone ring generator electret microphone ic TRANSDUCERS ELECTRET PBL38541 electret microphone decoupling capacitor 812DI
Contextual Info: PBL 385 41 November 1998 PBL 385 41 Universal Speech Circuit Key features. Description. PBL 38541 is a monolithic integrated speech transmission circuit for use in electronic telephones or in any other line interface application. High settable supply current for auxiliary functions, up to 6.0 mA at high line currents . The circuit is designed

elimination feedback microphone

Abstract: speech ic working at 1.2v mic bridge rectifier
Contextual Info: Preliminary PBL 385 41 February 1998 PBL 385 41 Universal Speech Circuit Key features. Description. PBL 38541 is a monolithic integrated speech transmission circuit for use in electronic telephones or in any other line interface application. High settable supply

ZENER DIODE IN 47 1W 47A

Abstract: PBL3881
Contextual Info: ERICSSON ^ September 1997 PBL 385 70 Universal Speech Circuit Description. PBL 38570 is a monolithic integrated speech transmission circuit for use in electronic telephones. It is designedto accomodate either a low impedance dynamic or anelectret microphone. A separate input for DTMF dialling tones that is controlled by a mute signal,

PBL38814

Contextual Info: ERICSSON ^ Preliminary July 1997 PBL388 14 Voice-switched Speakerphone Circuit Key Features Description The PBL 388 14 contains all the necessary circuitry, amplifiers, detectors, comparators and control functions to implement a high performance, voice-switched,

IN4007 mic

Abstract: IN4007 working 3726 speech ic PBD 3726 bl881
Contextual Info: PBL 3881 February 1996 PBL 3881 Voice-switched Speakerphone Circuit Description Key Features The PBL 3881 contains all the necessary circuitry, amplifiers, detectors, comparators and control functions to implement a high performance, voice-switched, loudspeaking, ”hands-free ” telephone. The gain dynamics attenuation between