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P
RODUCT
B
RIEF
IEC4-Q
PEF 24911 V2.1 (DFE-Q) &
PEF 24902 V2.1 (AFE)
ISDN Echocancellation Circuit
4-Channel for 2B1Q Line Code
The widely used ISDN 4-channel chipset IEC4-Q consistin
