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CPC7691 Datasheet, PDF (3/17 Pages) Clare, Inc. – Line Card Access Switch
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1. Specifications
1.1 Package Pinout
CPC7691
FGND 1
TBAT 2
T 3 LINE
NC 4
NC 5
T 6 RINGING
VDD 7
TSD 8
16 VBAT
15 RBAT
14 RLINE
13 NC
12 RRINGING
11 LATCH
10 INRINGING
9 DGND
CPC7691
1.2 Pinout
Pin Name
Description
1
FGND Fault ground.
2
TBAT Tip lead to the SLIC.
3
TLINE Tip lead of the line side.
4
NC No connection.
5
NC No connection.
6 TRINGING Ringing generator return.
7
VDD +5 V supply.
8
TSD Temperature shutdown pin.
9
DGND Digital ground.
10 INRINGING Logic control input.
11 LATCH Data latch enable control input.
12 RRINGING Ringing generator source.
13
NC No connection.
14
RLINE Ring lead of the line side.
15
RBAT Ring lead to the SLIC.
16
VBAT Battery supply.
R00E
PRELIMINARY
3
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