PHILIPS TEA1064A Low voltage versatile telephone transmission circuit with dialler interface transmit level dynamic limiting handbook
Update: 30 September, 2023
The TEA1064A is a bipolar integrated circuit that performs all the speech and line interface functions required in fully electronic telephone sets. It performs electronic switching between dialling and speech and has a powerful DC supply for peripheral circuits. The IC operates at line voltages down to 1.8 V DC (with reduced performance) to facilitate the use of more telephone sets connected in parallel. The transmit signal on the line is dynamically limited (speech-controlled) to prevent distortion at high transmit levels of both the sending signal and the sidetone.
Brand: Philips
File format: PDF
Size: 241 KB
MD5 Checksum: D31A0C454D7167CEB709E54599578A49
Publication date: 04 July, 2012
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