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DSAIH00035050.pdf
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ERICSSON ^ September 1989 PBM 3912 Voice-switched Speakerphone Circuit Description The PBM 3912 is a CMOS integrated circuit, designed for voice switched speaker phone systems. Filtering pos
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RoHS
Unknown
Pb Free
Unknown
Lifecycle
Unknown
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User Tagged Keywords
LM13080
PBM3912
sound detector circuit using OP-AMP