HC5513 Intersil Corporation, HC5513 Datasheet - Page 17

• Manufacturer Part Number: HC5513
• Description: TR909 DLC/FLC SLIC with Low Power Standby
• Manufacturer: Intersil Corporation

Pin Descriptions
Pinouts
17, 24
PLCC
3, 10
22
23
25
26
27
28
RINGRLY
V
DET
R
N/C
BAT
E1
E0
PDIP
SG
2
3
4
5
6
10
11
5
6
7
8
9
TIP
SYMBOL
RINGX
TIPX
12
4
N/C
RD
DR
SENSE
DT
13
3
(Continued)
TOP VIEW
HC5513
(PLCC)
14
2
70
Loop current programming resistor. Resistor R
pacitor C
Input to ring trip comparator. Ring trip detection is accomplished by connecting an external network to a
comparator in the SLIC with inputs DT and DR.
Input to ring trip comparator. Ring trip detection is accomplished by connecting an external network to a
comparator in the SLIC with inputs DT and DR.
Internally connected to output of tip power amplifier.
Output of tip power amplifier.
Output of ring power amplifier.
No internal connection.
15
1
28
16
D
27
17
is also connected between this pin and V
26
18
25
24
23
22
21
20
19
DR
N/C
DT
RD
HPT
HPR
V
TX
HC5513
D
DESCRIPTION
sets the trigger level for the loop current detect circuit. A filter ca-
EE
.
RINGRLY
RINGX
BGND
V
TIPX
HPT
V
R
BAT
RD
DR
DT
CC
SG
10
11
1
2
3
4
5
6
7
8
9
TOP VIEW
HC5513
(PDIP)
22
21
20
19
18
17
16
15
14
13
12
HPR
V
V
RSN
AGND
R
C1
C2
DET
E0
E1
TX
EE
DC