U4091BM Datasheet, PDF (15/29 Pages) TEMIC Semiconductors – Programmable Telephone Audio Processor

U4091BM
MICRO
TXA
LOG
AFS
Line
control
LOG
SA
SAI
14591
Figure 14. Block diagram hands-free mode U4091BM 2-point signal sensing
MICRO
LOGT
TXA
BNMT
Mode
control
CLOGT
BNMR
CLOGR
AFS
control
SA
SAI
CT
CCT
DTD
LOGR
Figure 15. Block diagram hands-free mode U4091BM 4-point signal sensing
Rev. A1, 02-Jun-98
Target Specification
Line
14592
15 (29)