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PBL38541 Datasheet, Equivalent, Speech Circuit.Universal Speech Circuit Universal Speech Circuit |
| Part | PBL38541 |
|---|---|
| Description | Universal Speech Circuit |
| Feature | PBL 385 41 November 1998
PBL 385 41 Uni versal Speech Circuit
Description. PBL 38541 is a monolithic integrated speec h transmission circuit for use in elect ronic telephones or in any other line i nterface application. High settable sup ply current for auxiliary functions, up to 6. 0 mA (at high line currents). The circuit is designed to accomodate eith er a low impedance dynamic or an electr et microphone. Microphone can be muted separately. Payphone signaling and DTMF dialling tones have a separate input t hat is controlled by a mute signal. A s ignal summing point is available at the transmitter i . |
| Manufacture | Ericsson |
| Datasheet |
| Part | PBL38541 |
|---|---|
| Description | Universal Speech Circuit |
| Feature | PBL 385 41 November 1998
PBL 385 41 Uni versal Speech Circuit
Description. PBL 38541 is a monolithic integrated speec h transmission circuit for use in elect ronic telephones or in any other line i nterface application. High settable sup ply current for auxiliary functions, up to 6. 0 mA (at high line currents). The circuit is designed to accomodate eith er a low impedance dynamic or an electr et microphone. Microphone can be muted separately. Payphone signaling and DTMF dialling tones have a separate input t hat is controlled by a mute signal. A s ignal summing point is available at the transmitter i . |
| Manufacture | Ericsson |
| Datasheet |
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