hc9p5509b-5 Intersil Corporation, hc9p5509b-5 Datasheet - Page 6

• Manufacturer Part Number: hc9p5509b-5
• Description: Slic Subscriber Line Interface Circuit
• Manufacturer: Intersil Corporation

Pinout
Functional Diagram
OUT 1
GKD
ALM
-IN 1
RING
SHD
I
RFS
VB+
TST
LMT
TIP
TF
RF
TIP
AG
RS
C
F1
F0
1
10
11
12
13
14
15
16
26
R = 108k:
1
2
3
4
5
6
7
8
9
25
14
HC-5509B (SOIC)
TOP VIEW
TF
R
-
+
4.5K
100K
100K
100K
100K
4.5K
R
R
R
R
25
28
27
26
24
23
22
21
20
19
18
17
16
15
6
RF
90K
90K
BG
VB-
RF
TF
VFB
RD
DG
PR
PRI
VTX
C
VRX
RFS
RING
-
+
2
-
+
LA
-
+
TA
25K
25K
C1
R/2
2R
2R
2R
2R
R
3
90K
F1
0
0
1
1
1
VRX
90K
17
F0
0
1
0
0
1
RF
OUT 1
VB/2
REF
1
TRUTH TABLE
12
HC-5509B
Normal Loop Feed
RD Active (Ringing)
Power Down Latch RESET
Power On RESET
Loop Power Denial Active
RTD
GKD
SHD
SOIC
C2
+
-
18
-IN 1
ACTION
OP AMP
13
FAULT
DET
VFB
GM
-
+
24
VTX
I
LMT
19
THERM
LTD
RF
11
2
VB+
2
NETWORK
BIAS
DG
SH
TSD
GK
RFC
22
AG
1
20
21
23
10
28
27
4
5
6
9
7
8
SHD
GKD
ALM
VB-
TST
PRI
RD
RS
PR
BG
F1
F0