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HC55171 PDF даташит

Спецификация HC55171 изготовлена ​​​​«Intersil Corporation» и имеет функцию, называемую «5 REN Ringing SLIC for ISDN Modem/TA and WLL».

Детали детали

Номер произв HC55171
Описание 5 REN Ringing SLIC for ISDN Modem/TA and WLL
Производители Intersil Corporation
логотип Intersil Corporation логотип 

18 Pages
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HC55171 Даташит, Описание, Даташиты
Data Sheet
HC55171
July 1998 File Number 4323.4
5 REN Ringing SLIC for
ISDN Modem/TA and WLL
The HC55171 is backward compatible to the HC5517 with
the added capability of driving 5 REN loads. The HC55171 is
ideal for any modem or remote networking access
application that requires plain old telephone service POTS,
capability. The linear amplifier design allows a choice of
Sinusoidal, Square wave or Trapezoidal ringing. The voltage
feed architecture eliminates the need for a high current gain
node achieving improved system noise immunity, an
advantage in highly integrated systems.
The device is manufactured in a high voltage Dielectric
Isolation (DI) process with an operating voltage range from
-16V, for off-hook operation and -80V for ring signal injection.
The DI process provides substrate latch up immunity,
resulting in a robust system design.
Ordering Information
TEMP. RANGE
PART NUMBER
(oC)
PACKAGE
HC55171IM
-40 to 85 28 Ld PLCC
HC55171CM
0 to 75
28 Ld PLCC
HC55171IB
-40 to 85 28 Ld SOIC
HC55171CB
0 to 75
28 Ld SOIC
PKG.
NO.
N28.45
N28.45
M28.3
M28.3
Features
• 5 REN Thru SLIC Ringing Capability to 75VPEAK
• Trapezoid, Square and Sinusoid Ringing Capability
• Bellcore Compliant Ringing Voltage Levels
• Lowest Component Count Trapezoidal Solution
• Single Additional +5V Supply
• Pin For Pin Compatible With HC5517
• DI Provides Latch-Up Immunity
Applications
• ISDN Internal/External Modems
• ISDN Terminal Adapters/Routers
• Wireless Local Loop Subscriber Terminals
• Cable Telephony Set-Top Boxes
• Digital Added Main Line
• Integrated LAN/PBX
• Related Literature
- AN9606, Operation of the HC5517/171 Evaluation
Board
- AN9607, Impedance Matching Design Equations
- AN9628, AC Voltage Gain
- AN9608, Implementing Pulse Metering
- AN9636, Implementing an Analog Port for ISDN Using
the HC5517
- AN549, The HC-5502X/4X Telephone Subscriber Line
Interface Circuits (SLIC)
Block Diagram
TIP FEED
TIP SENSE
RING FEED
RING SENSE 1
RING SENSE 2
VREF
RTI
VBAT
VCC
AGND
BGND
2-WIRE
INTERFACE
LOOP CURRENT
DETECTOR
FAULT
DETECTOR
BIAS
CURRENT
LIMIT
RING TRIP
DETECTOR
IIL LOGIC INTERFACE
F1 F0 RS TST
4-WIRE
INTERFACE
+-
RELAY
DRIVER
RDI
VRX
VTX
VRING
- IN 1
OUT 1
SHD
ALM
ILMT
RTD
RDO
62 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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HC55171 Даташит, Описание, Даташиты
HC55171
Absolute Maximum Ratings TA = 25oC
Maximum Supply Voltages
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7V
VCC - VBAT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90V
Relay Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +15V
Operating Conditions
Temperature Range
HC55171IM, HC55171IB . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
HC55171CM, HC55171CB . . . . . . . . . . . . . . . . . . . . 0oC to 75oC
Relay Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V to +12V
Positive Power Supply, VCC . . . . . . . . . . . . . . . . . . . . . . . . +5V ±5%
Negative Power Supply, VBAT . . . . . . . . . . . . . . . . . . . .-16V to -80V
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (oC/W)
PLCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
55
SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
Maximum Junction Temperature Plastic . . . . . . . . . . . . . . . . .150oC
Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300oC
(SOIC, PLCC - Lead Tips Only)
Die Characteristics
Transistor Count. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Diode Count. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Die Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 x 144
Substrate Potential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VBAT
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
NOTE:
1. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
Unless Otherwise Specified, Typical Parameters are at TA = 25oC, Min-Max Parameters are over
Operating Temperature Range, VBAT = -24V, VCC = +5V, AGND = BGND = 0V. All AC Parameters are specified
at 6002-Wire terminating impedance.
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNITS
RINGING TRANSMISSION PARAMETERS
VRING Input Impedance
4-Wire to 2-Wire Gain
AC TRANSMISSION PARAMETERS
(Note 2)
VRING to VT-R (Note 2)
- 5.4 - k
- 40 - V/V
RX Input Impedance
300Hz to 3.4kHz (Note 2)
- 108 -
k
OUT1 Positive Output Voltage Swing
OUT1 Negative Output Voltage Swing
4-Wire Input Overload Level
RL = 10k(Note 2)
+2.5 -
RL = 10k(Note 2)
-4.5 -
300Hz to 3.4kHz RL = 1200, 600Reference - +3.1
(Note 2)
-V
-V
- VPEAK
2-Wire Return Loss
Matched for 600, f = 300Hz (Note 2)
37 -
- dB
Matched for 600, f = 1000Hz (Note 2)
40 -
- dB
Matched for 600, f = 3400Hz (Note 2)
30 -
- dB
2-Wire Longitudinal to Metallic Balance
Per ANSI/IEEE STD 455-1976 300Hz to 3400Hz 58
63
-
dB
Off Hook
(Note 2)
4-Wire Longitudinal Balance Off Hook
Longitudinal Current Capability
Insertion Loss, 2W-4W
300Hz to 3400Hz (Note 2)
- 55 - dB
ILINE = 40mA, TA = 25oC (Note 2)
- 40 - mARMS
0dBmO, 1kHz, Includes Tranhybrid Amp Gain = 3
-
±0.05 ±0.2
dB
Insertion Loss, 4W-2W
0dBmO,1kHz
-
±0.05 ±0.2
dB
Insertion Loss, 4W-4W
0dBmO, 1kHz, Includes Tranhybrid Amp Gain = 3
-
-
±0.25
dB
Frequency Response
300Hz to 3400Hz Referenced to Absolute Level
-
±0.02 ±0.06
dB
at 1kHz, 0dBm Referenced 600
63









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HC55171 Даташит, Описание, Даташиты
HC55171
Electrical Specifications
Unless Otherwise Specified, Typical Parameters are at TA = 25oC, Min-Max Parameters are over
Operating Temperature Range, VBAT = -24V, VCC = +5V, AGND = BGND = 0V. All AC Parameters are specified
at 6002-Wire terminating impedance. (Continued)
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNITS
Level Linearity
+3 to 0dBm, Referenced to -10dBm (Note 2)
-
-
±0.10
dB
0 to -40dBm, Referenced to -10dBm (Note 2)
-
-
±0.12
dB
-40 to -55dBm, Referenced to -10dBm (Note 2)
-
-
±0.30
dB
Absolute Delay, 2W-4W
300Hz to 3400Hz (Note 2)
- - 1.0 µs
Absolute Delay, 4W-2W
300Hz to 3400Hz (Note 2)
- - 1.0 µs
Absolute Delay, 4W-4W
300Hz to 3400Hz (Note 2)
- 0.95 -
µs
Transhybrid Loss
Total Harmonic Distortion
2-Wire/4-Wire, 4-Wire/2-Wire, 4-Wire/4-Wire
VIN = 1VP-P at 1kH (Note 2)
Reference Level 0dBm at 600
300Hz to 3400Hz (Note 2)
36 40 - dB
- - -50 dB
Idle Channel Noise
2-Wire and 4-Wire
C-Message (Note 2)
Psophometric (Note 2)
- 3 - dBrnC
- -87 - dBmp
PSRR, VCC to 2W
PSRR, VCC to 4W
PSRR, VBAT to 2W
30Hz to 200Hz, RL = 600(Note 2)
30 35 - dB
45 47 - dB
23 28 - dB
PSRR, VBAT to 4W
33 38 - dB
PSRR, VCC to 2W
PSRR, VCC to 4W
PSRR, VBAT to 2W
200Hz to 3.4kHz, RL = 600(Note 2)
33 35 - dB
44 46 - dB
40 50 - dB
PSRR, VBAT to 4W
50 60 - dB
PSRR, VCC to 2W
PSRR, VCC to 4W
PSRR, VBAT to 2W
3.4kHz to 16kHz, RL = 600(Note 2)
30 34 - dB
35 40 - dB
30 40 - dB
PSRR, VBAT to 4W
40 50 - dB
DC PARAMETERS
Loop Current Programming Range
(Note 3)
20 - 60 mA
Loop Current Programming Accuracy
-10 - +10 %
Loop Current During Power Denial
Fault Current, Tip to Ground
RL = 200Ω, VBAT = -48V
(Note 2)
- ±4 - mA
- 90 - mA
Fault Current, Ring to Ground
- 100 - mA
Fault Current, Tip and Ring to Ground
(Note 2)
- 130 - mA
Switch Hook Detection Threshold
9 12 15 mA
Ring Trip Comparator Voltage Threshold
Thermal ALARM Output
Safe Operating Die Temperature Exceeded
(Note 2)
-0.28
-
-0.24
160
-0.22
-
V
oC
Dial Pulse Distortion
(Note 2)
- 0.1 0.5 ms
64










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