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HC9P5524-5 PDF даташит

Спецификация HC9P5524-5 изготовлена ​​​​«Intersil Corporation» и имеет функцию, называемую «EIA/ITU 24V PABX SLIC with 25mA Loop Feed».

Детали детали

Номер произв HC9P5524-5
Описание EIA/ITU 24V PABX SLIC with 25mA Loop Feed
Производители Intersil Corporation
логотип Intersil Corporation логотип 

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HC9P5524-5 Даташит, Описание, Даташиты
Data Sheet
HC-5524
February 1999
File Number 2798.6
EIA/ITU 24V PABX SLIC with 25mA
Loop Feed
The HC-5524 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 24V interface between
the traditional telephone subscriber pair (Tip and Ring) and
the low voltage filtering and coding/decoding functions of the
line card. Together with a secondary protection diode bridge,
the device will withstand 500V 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 20mA to 60mA, a thermal shutdown with an alarm
output and line fault protection. Switch hook detection, ring
trip detection and ground key detection functions are also
incorporated in the SLIC device.
The HC-5524 SLIC is ideally suited for line card designs in
PBX and DLC systems, replacing traditional transformer
solutions.
Ordering Information
PART NUMBER
HC4P5524-9
HC9P5524-5
TEMP.
RANGE (oC)
PACKAGE
-40 to 85 44 Ld PLCC
0 to 75 28 Ld SOIC
PKG.
NO.
N44.65
M28.3
Features
• DI Monolithic High Voltage Process
• Compatible with Worldwide PBX and DLC Performance
Requirements
• Controlled Supply of Battery Feed Current with
Programmable Current Limit
• Operates with 5V Positive Supply (VB+)
• 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 Digital Loop
Carrier Systems
• Hotel/Motel Switching Systems
• Direct Inward Dialing (DID) Trunks
• Voice Messaging PBXs
• 2-Wire/4-Wire, 4-Wire/2-Wire Hybrid
• Related Literature
- AN9607, Impedance Matching Design Equations
- AN9628, AC Voltage Gain
- AN9608, Implementing Pulse Metering
- AN549, The HC-5502S/4X Telephone Subscriber Line
Interface Circuits (SLIC)
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999









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HC9P5524-5 Даташит, Описание, Даташиты
HC-5524
Absolute Maximum Ratings (Note 1)
Maximum Supply Voltages
(VB+) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V
(VB+) - (VB-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V
Relay Drive Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 15V
Operating Conditions
Operating Temperature Range
HC-5524-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to TA to 75oC
HC-5524-9 . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to TA to 85oC
Relay Driver Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V to 12V
Positive Power Supply (VB+) . . . . . . . . . . . . . . . . . . . . . . . . 5V ±5%
Negative Power Supply (VB-). . . . . . . . . . . . . . . . . . . . -20V to -28V
Thermal Information
Thermal Resistance (Typical, Note 2)
θJA (oC/W)
PLCC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
47
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
75
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150oC
Maximum
Maximum
Storage Temperature Range .
Lead Temperature (Soldering
....
10s)
.
.
-65oC
.....
to
..
TA to
....
150oC
300oC
(PLCC and SOIC - Lead Tips Only)
Die Characteristics
Transistor Count. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Diode Count. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Die Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . .174 mils x 120 mils
Substrate Potential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Connected
Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bipolar-DI
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Absolute maximum ratings are limiting values, applied individually, beyond which the serviceability of the circuit may be impaired.
Functional operability under any of these conditions is not necessarily implied.
2. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications Typical Parameters are at TA = 25oC, VB+ = 5V, VB- = -24V, AG = DG = BG = 0V. Min-Max Parameters are
Over Operating Positive and Negative Battery Voltages and Over the Operating Temperature Range. All
Parameters are Specified at 600W 2-Wire Terminating Impedance, Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNITS
AC TRANSMISSION PARAMETERS
RX Input Impedance
300Hz to 3.4kHz, (Note 3)
- 100 -
k
TX Output Impedance
- - 20
4-Wire Input Overload Level
2-Wire Return Loss
SRL LO
300Hz to 3.4kHz, 600Reference
Matched for 600Ω, (Note 3)
+1.0
26
-
35
- VPEAK
- dB
ERL 30 40 - dB
SRL HI
30 40 - dB
2-Wire Longitudinal to Metallic Balance Off Hook
Per ANSI/IEEE STD 455-1976,
300Hz to 3400Hz, (Note 3)
58 63 - dB
4-Wire Longitudinal Balance Off Hook
Per ANSI/IEEE STD 455-1976,
300Hz to 3400Hz, (Note 3)
50 55 - dB
Low Frequency Longitudinal Balance
Longitudinal Current Capability
Insertion Loss
2-Wire/4-Wire
R.E.A. Test Circuit
ILINE = 40mA, TA = 25oC (Note 3)
ILINE = 40mA, TA = 25oC (Note 3)
-1.58dBm at 1kHz, Referenced 600
- -80 -67 dBmp
- 10 23 dBrnC
- - 40 mARMS
-
±0.05
±0.2
dB
4-Wire/2-Wire
0dBm at 1kHz, Referenced 600
-
±0.05
±0.2
dB
4-Wire/4-Wire
-1.58dBm at 1kHz, Referenced 600
- - ±0.2 dB
Frequency Response
300Hz to 3400Hz, Referenced to Absolute Level at
1kHz, 0dBm Referenced 600(Note 3)
-
±0.02 ±0.06
dB
Level Linearity
2-Wire to 4-Wire and 4-Wire to 2-Wire
Referenced to -10dBm, (Note 3)
+3 to -40dBm
-
-
±0.08
dB
-40 to -50dBm
-
-
±0.12
dB
-50 to -55dBm
- - ±0.3 dB
2









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HC9P5524-5 Даташит, Описание, Даташиты
HC-5524
Electrical Specifications Typical Parameters are at TA = 25oC, VB+ = 5V, VB- = -24V, AG = DG = BG = 0V. Min-Max Parameters are
Over Operating Positive and Negative Battery Voltages and Over the Operating Temperature Range. All
Parameters are Specified at 600W 2-Wire Terminating Impedance, Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNITS
Absolute Delay
2-Wire/4-Wire
(Note 2)
300Hz to 3400Hz
- - 1 µs
4-Wire/2-Wire
300Hz to 3400Hz
- - 1 µs
4-Wire/4-Wire
300Hz to 3400Hz
- 0.95 1.5 µs
Total Harmonic Distortion
2-Wire/4-Wire, 4-Wire/2-Wire, 4-Wire/4-Wire
Reference Level 0dBm at 600,
300Hz to 3400Hz (Note 3)
- - -50 dB
Idle Channel Noise
2-Wire and 4-Wire
C-Message, (Note 3)
- - 5 dBrnC
Psophometric
- - -85 dBmp
3kHz Flat
- - 16 dBrn
Open Loop Voltage (VTIP - VRING)
Power Supply Rejection Ratio
VB+ to 2-Wire
VB+ to 4-Wire
VB- to 2-Wire
VB- to 4-Wire
VB+ to 2-Wire
VB+ to 4-Wire
VB- to 2-Wire
VB- to 4-Wire
Ring Sync Pulse Width
VB+ = 5V, VB- = -24V
30Hz to 200Hz, RL = 600Ω, (Note 3)
200Hz to 16kHz, RL = 600
- 15.8 -
V
20 40 - dB
20 40 - dB
20 40 - dB
20 50 - dB
30 40 - dB
20 28 - dB
20 50 - dB
20 50 - dB
50 - 500 µs
DC PARAMETERS
Loop Current Programming
Limit Range
20 - 60 mA
Accuracy
10 -
-%
Loop Current During Power Denial
Fault Currents
TIP to Ground
RL = 200
- ±4 ±7 mA
- 30 - mA
RING to Ground
- 120 - mA
TIP and RING to Ground
- 150 - mA
Switch Hook Detection Threshold
- 12 15 mA
Ground Key Detection Threshold
Thermal ALM Output
Safe Operating Die Temperature Exceeded
- 10 - mA
140 - 160 oC
Ring Trip Detection Threshold
Ring Trip Detection Period
VRING = 105VRMS, fRING = 20Hz
- 10 - mA
- 100 150 ms
Dial Pulse Distortion
- 0.1 0.5 ms
Relay Driver Outputs
On Voltage VOL
Off Leakage Current
TTL/CMOS Logic Inputs (F0, F1, RS, TST, PRI)
Logic ‘0’ VIL
Logic ‘1’ VIH
Input Current (F0, F1, RS, TST, PRI)
Logic Outputs
Logic ‘0’ VOL
Logic ‘1’ VOH
IOL (PR) = 60mA, IOL (RD) = 30mA
VOH = 13.2V
0V VIN 5V
ILOAD = 800µA
ILOAD = 40µA
-
0.2 0.5
V
-
±10 ±100
µA
- - 0.8 V
2.0 - 5.5 V
-
-
±100
µA
- 0.1 0.5
2.7 -
-
V
V
3










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Номер в каталогеОписаниеПроизводители
HC9P5524-5EIA/ITU 24V PABX SLIC with 25mA Loop FeedIntersil Corporation
Intersil Corporation

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