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參數(shù)資料
| 型號： | HC4P5509A1-9 |
| 廠商： | INTERSIL CORP |
| 元件分類： | 模擬傳輸電路 |
| 英文描述： | SLIC Subscriber Line Interface Circuit |
| 中文描述： | TELECOM-SLIC, PQCC44 |
| 封裝： | PLASTIC, LCC-44 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 257K |
| 代理商： | HC4P5509A1-9 |
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2002. All Rights Reserved
,
8-131
Description
The HC-5509A1 telephone Subscriber Line Interface Circuit
integrates most of the BORSCHT functions on a monolithic
IC. The device is manufactured in a Dielectric Isolation (DI)
process and is designed for use as a high voltage interface
between the traditional telephone subscriber pair (Tip and
Ring) and the low voltage filtering and coding/decoding func-
tions of the line card. Together with a secondary protection
diode bridge and “feed” resistors, the device will withstand
1000V lightning induced surges, in plastic packages. The
SLIC also maintains specified transmission performance in
the presence of externally induced longitudinal currents. The
BORSCHT functions that the SLIC provides are:
Battery Feed with Subscriber Loop Current Limiting
Overvoltage Protection
Ring Relay Driver
Supervisory Signaling Functions
Hybrid Functions (with External Op-Amp)
Test (or Battery Reversal) Relay Driver
In addition, the SLIC provides selective denial of power to
subscriber loops, a programmable subscriber loop current
limit from 20 to 60mA, a thermal shutdown with an alarm out-
put and line fault protection. Switch hook detection, ring trip
detection and ground key detection functions are also incor-
porated in the SLIC device.
The HC-5509A1 SLIC is ideally suited for line card designs
in PBX and CO systems, replacing traditional transformer
solutions.
Features
DI Monolithic High Voltage Process
Compatible with Worldwide PBX and CO Performance
Requirements
Controlled Supply of Battery Feed Current with Programmable
Current Limit
Operates with 5V Positive Supply (V
B+
)
Internal Ring Relay Driver and a Utility Relay Driver
High Impedance Mode for Subscriber Loop
High Temperature Alarm Output
Low Power Consumption During Standby Functions
Switch Hook, Ground Key, and Ring Trip Detection
Selective Power Denial to Subscriber
Voice Path Active During Power Denial
On Chip Op-Amp for 2 Wire Impedance Matching
Applications
Solid State Line Interface Circuit for PBX or Central Office
Systems, Digital Loop Carrier Systems
Hotel/Motel Switching Systems
Direct Inward Dialing (DID) Trunks
Voice Messaging PBX’s
High Voltage 2W/4W, 4W/2W Hybrid
Ordering Information
PART NUMBER
HC1-5509A1-5
HC1-5509A1-9
HC3-5509A1-5
HC3-5509A1-9
HC4P5509A1-5
HC4P5509A1-9
HC9P5509A1-5
TEMP. RANGE
0
o
to +75
o
C
-40
o
to +85
o
C
0
o
to +75
o
C
-40
o
to +85
o
C
0
o
to +75
o
C
-40
o
to +85
o
C
0
o
to +75
o
C
PACKAGE
28 Lead Ceramic DIP
28 Lead Ceramic DIP
28 Lead Plastic DIP
28 Lead Plastic DIP
44 Lead PLCC
44 Lead PLCC
28 Lead SOIC
PRELIMINARY
May 1997
Pinouts
HC-5509A1 (PDIP, CDIP, SOIC)
TOP VIEW
C2
RF
TF
VFB
VTX
LAO
VRX
RFS
RING
VB-
BG
28
27
26
24
23
22
21
20
19
18
17
16
15
25
PR
RD
PRI
VB+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AG
RS
ILMT
OUT 1
-IN 1
TIP
F0
C1
F1
SHD
GKD
TST
ALM
TRUTH TABLE
F1
F0
ACTION
0
0
Normal Loop Feed
0
1
RD Active
1
0
Power Down Latch
RESET
1
0
Power on RESET
1
1
Loop Power
Denial Active
HC-5509A1 (PLCC)
TOP VIEW
15
16
14
13
12
11
10
9
8
7
17
N/C
F1
F0
RS
SHD
GKD
TST
ALM
N/C
N/C
N/C
N
C
V
A
C
V
R
R
T
X
I
O
-
T
R
R
V
N
1
2
3
4
5
6
40
41
42
43
44
18 19 20 21 22 23 24 25 26 27 28
31
30
32
33
34
35
36
37
38
39
29
TF2
VFB
RD
BG
DG
PR
PRI
VTX
LAO
N/C
N/C
N
N
N
N
N
HC-5509A1
SLIC
Subscriber Line Interface Circuit
File Number
3567.1
NOT RECOMMENDED FOR NEW DESIGNS
See HC5509A1R3060
or contact our Technical Support Center at
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HC4P5509A1-5 | SLIC Subscriber Line Interface Circuit |
| HC1-5509A1-5 | SLIC Subscriber Line Interface Circuit |
| HC3-5509A1-5 | SLIC Subscriber Line Interface Circuit |
| HC9P5509A1-5 | SLIC Subscriber Line Interface Circuit |
| HC1-5509A1-9 | SLIC Subscriber Line Interface Circuit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HC4P5509A1R3060 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HC4P5509B-5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HC4P5509B-9 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HC4P5524-5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
| HC4P5524-9 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
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