DocumentCode :
2717150
Title :
A base band processing IC for analogue cordless telephones
Author :
Okanobu, Taiwa ; Hareyama, Nobuo ; Yokoyama, Hiroshi ; Yamazaki, Daisuke ; Kamikubo, Yasunobu ; Dapat, George, II
Author_Institution :
Adv. Technol. Dev., Sony Corp., Tokyo, Japan
fYear :
34851
fDate :
7-9 Jun1995
Firstpage :
338
Lastpage :
339
Abstract :
We have designed an audio and data processing circuit for cordless telephone that contains a scrambler, a modem, and amplifiers for the microphone and receiver. The circuit can be fabricated into a single chip IC. The newly developed baseband signal processor is divided into two: an analog block made from a bipolar process and a digital block made from a CMOS process. The whole block can be fabricated using BiCMOS process technology
Keywords :
CMOS analogue integrated circuits; CMOS digital integrated circuits; amplifiers; cordless telephone systems; digital signal processing chips; modems; telephone sets; telephony; BiCMOS process technology; CMOS process; amplifiers; analog block; analogue cordless telephones; audio processing circuit; base band processing IC; bipolar process; data processing circuit; digital block; microphone; modem; receiver; scrambler; single chip IC; Analog integrated circuits; Baseband; Bipolar integrated circuits; CMOS analog integrated circuits; CMOS digital integrated circuits; CMOS integrated circuits; Data processing; Microphones; Modems; Telephony;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Consumer Electronics, 1995., Proceedings of International Conference on
Conference_Location :
Rosemont, IL
Print_ISBN :
0-7803-2140-5
Type :
conf
DOI :
10.1109/ICCE.1995.518012
Filename :
518012
Link To Document :
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