CPC7594 Datasheet, PDF (3/20 Pages) Clare, Inc. – Line Card Access Switch

INTEGRATED CIRCUITS DIVISION
1. Specifications
1.1 Package Pinout
T 1 _TEST
F_{GND 2}
T_BAT 3
T _{4 LINE}
T 5 _RINGING
V_{DD 6}
T_{SD 7}
D_GND 8
CPC7594
16 R_TEST
15 V_BAT
14 R_BAT
13 R_LINE
12 R_RINGING
11 LATCH
10 IN_RINGING
9 IN_TEST
CPC7594
1.2 Pinout
Pin Name
Description
1
T_TEST Tip lead of the test bus
2
F_GND Fault ground
3
T_BAT Tip lead to the SLIC
4
T_LINE Tip lead of the line side
5 T_RINGING Ringing generator return
6
V_DD +5 V supply
7
T_SD Temperature shutdown pin
8
D_GND Digital ground
9
IN_TEST Logic control input
10 IN_RINGING Logic control input
11 LATCH Data latch enable control input
12 R_RINGING Ringing generator source
13
R_LINE Ring lead of the line side
14
R_BAT Ring lead to the SLIC
15
V_BAT Battery supply
16
R_TEST Ring lead of the test bus
R04
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