VCC
Refer to LITELINK reference schematics
for typical line side circuit details
Lucent Technologies
Venus
R1
604K
U1
DSP1670_160_MQFP
1
2
3
4
5
6
7
R2
200K
32
VCC
TXF1
TX-
BR-
31
TXF2
30
ZTX
OHRCN 61
29
TX+
TX
ZNT
C1
0.1uF
C3
0.1uF
C2
0.1uF
28
TXS
43
62
RIDETN
CIDN
27
NC
BR-
26
GND
OH
NTS
8
25
GAT
9
10
11
12
13
14
15
16
CPC5604
24
RING
CID
REF
DCS
DCF
ZDC
BR-
23
22
21
20
19
18
17
RX-
RX+
SNP+
SNP-
RXF
RX
RPB
RXS
VDD
Lucent Technologies
CSP1034_MFQP
R3
150K
1
0dB
8
7
AOUTN
AOUTP
1
C4
0.1uF
C7
220pF
2000V
0dB
AINP
AINN
11
10
R5
1.5M
C5
0.1uF
R4
1M
R6
1.5M
C6
220pF
2000V
Drawn:
SM
Date:
6/24/99
Rev:
A
Company:
CP Clare Corp.
Title:
Interconnection To Lucent (CPC5600A1X)
1. Lucent chips expect a zero dB drop between the codec and Tip and Ring.
ALL RESISTORS ARE .100W
UNLESS OTHERWISE NOTED
CLARE [ CLARE ]
