IC-GF Datasheet, PDF (23/26 Pages) IC-Haus GmbH – TRANSCEIVER

iC-GF
TRANSCEIVER
CVBR
1μF
VBR
CVBR
1μF
VBR
Rev C1, Page 23/26
VBO < VN
VBO
HS1
LS1
Line Output
HS2
LS2
QP1
QN1
QP2
QN2
CVBO
100nF
TVS1
VBO
CQ1
1nF
TVS2
Q1
LINE
CFI
iC-GF
VN
TVS3
VN
Figure 17: Three-wire interface with feedback (par-
allel operated channels optional)
CVBR
1μF
VBR
VBO < VN
VBO
HS1
LS1
Line Output
HS2
LS2
QP1
QN1
QP2
QN2
CVBO
100nF
TVS1
VBO
CQ1
1nF
TVS2
Q1
LINE
Q2
CQ2
1nF
TVS3
CFI
iC-GF
VN
TVS4
VN
Figure 18: Four-wire interface with feedback at
channel 2
VBO < VN
VBO
HS1
LS1
Line Output
HS2
LS2
QP1
QN1
QP2
QN2
CFI
iC-GF
VN
CVBO _TVS1
100nF
VBO
CQ1 _TVS2
1nF
Q1
LINE
TVS3
CFI
CCFI
1nF
TVS4
VN
Figure 19: Four-wire interface with separate feed-
back (parallel operated channels op-
tional)
CVBR
1μF
VBR
VBO < VN
VBO
HS1
LS1
Line Output
HS2
LS2
QP1
QN1
QP2
QN2
CFI
iC-GF
VN
TVS1
CVBO
100nF
TVS2
CQ1
1nF
TVS3
CQ2
1nF
TVS5
CCFI
1nF
TVS4
VBO
Q1
LINE
Q2
CFI
VN
Figure 20: Five-wire interface