HC55121 PDF даташит
Спецификация HC55121 изготовлена «Intersil Corporation» и имеет функцию, называемую «Low Power Universal SLIC Family». |
|
Детали детали
Номер произв | HC55121 |
Описание | Low Power Universal SLIC Family |
Производители | Intersil Corporation |
логотип |
30 Pages
No Preview Available ! |
HC55120, HC55121, HC55130, HC55131, HC55140,
TM HC55141, HC55142, HC55143, HC55150, HC55151
Data Sheet
June 2000 File Number 4659.5
Low Power Universal SLIC Family
The UniSLIC14 is a family of Ultra Low Power SLICs. The
feature set and common pinouts of the UniSLIC14 family
positions it as a universal solution for: Plain Old Telephone
Service (POTS), PBX, Central Office, Loop Carrier, Fiber in the
Loop, ISDN-TA and NT1+, Pairgain and Wireless Local Loop.
The UniSLIC14 family achieves its ultra low power operation
through: Its automatic single and dual battery selection
(based on line length) and battery tracking anti clipping to
ensure the maximum loop coverage on the lowest battery
voltage. This architecture is ideal for power critical
applications such as ISDN NT1+, Pairgain and Wireless
local loop products.
The UniSLIC14 family has many user programmable
features. This family of SLICs delivers a low noise, low
component count solution for Central Office and Loop
Carrier universal voice grade designs. The product family
integrates advanced pulse metering, test and signaling
capabilities, and zero crossing ring control.
The UniSLIC14 family is designed in the Intersil “Latch” free
Bonded Wafer process. This process dielectrically isolates
the active circuitry to eliminate any leakage paths as found in
our competition’s JI process. This makes the UniSLIC14
family compliant with “hot plug” requirements and operation
in harsh outdoor environments.
Block Diagram
RRLY
TRLY1
TRLY2
DT
DR
RING AND TEST
RELAY DRIVERS
ZERO CURRENT
CROSSING
RING TRIP
DETECTOR
POLARITY
REVERSAL
TIP
RING
BGND
AGND
2-WIRE
INTERFACE
VBH
VBL
VCC
BATTERY
SELECTION
AND
BIAS
NETWORK
STATE
DECODER
AND
DETECTOR
LOGIC
LOOP CURRENT
DETECTOR
GKD/LOOP LENGTH
DETECTOR
C1
C2
C3
C4
C5
SHD
GKD_LVM
CRT_REV_LVM
LINE FEED
CONTROL
4-WIRE INTERFACE
VF SIGNAL PATH
PULSE METERING
SIGNAL PATH
ILIM
RSYNC_REV
ROH
CDC
RDC_RAC
RD
VTX
VRX
PTG
ZT
CH
SPM
Features
• Ultra Low Active Power (OHT) < 60mW
• Single/Dual Battery Operation
• Automatic Silent Battery Selection
• Power Management/Shutdown
• Battery Tracking Anti Clipping
• Single 5V Supply with 3V Compatible Logic
• Zero Crossing Ring Control
- Zero Voltage On/Zero Current Off
• Tip/Ring Disconnect
• Pulse Metering Capability
• 4 Wire Loopback
• Programmable Current Feed
• Programmable Resistive Feed
• Programmable Loop Detect Threshold
• Programmable On-Hook and Off-Hook Overheads
• Programmable Overhead for Pulse Metering
• Programmable Polarity Reversal Time
• Selectable Transmit Gain 0dB/-6dB
• 2 Wire Impedance Set by Single Network
• Loop and Ground Key Detectors
• On-Hook Transmission
• Common Pinout
• HC55121
- Polarity Reversal
• HC55130
- -63dB Longitudinal Balance
• HC55140
- Polarity Reversal
- Ground Start
- Line Voltage Measurement
- 2 Wire Loopback
- -63dB Longitudinal Balance
• HC55142
- Polarity Reversal
- Ground Start
- Line Voltage Measurement
- 2.2VRMS Pulse Metering
- 2 Wire Loopback
• HC55150
- Polarity Reversal
- Line Voltage Measurement
- 2.2VRMS Pulse Metering
- 2 Wire Loopback
Applications
• Related Literature
- AN9871, User’s Guide for UniSLIC14 Eval Board
4-1
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 trademark of Intersil Corporation. | Copyright © Intersil Corporation 2000
No Preview Available ! |
HC55120, HC55121, HC55130, HC55131, HC55140, HC55141, HC55142, HC55143, HC55150, HC55151
Ordering Information
PART
NUMBER
MAX
LOOP
CURRENT
(mA)
POLARITY
REVERSAL
GND
START
GND
KEY
LINE
VOLTAGE
MEASUREMENT
†
PULSE
METERING
2 TEST
RELAY
DRIVERS
2 WIRE
LOOP-
BACK
†
TEMP
LONGITUDINAL RANGE
BALANCE
(oC)
PKG.
NO.
HC55120CB
30
•
53dB
0 to 70 M28.3
SOIC
HC55120CM
30
•
53dB
0 to 70 N28.45
PLCC
HC55121IB 30 •
•
•
•
53dB
-40 to M28.3
85 SOIC
HC55121IM 30 •
•
•
•
53dB
-40 to N28.45
85 PLCC
HC55130IB
45
63dB
-40 to M28.3
85 SOIC
HC55130IM
45
63dB
-40 to N28.45
85 PLCC
HC55131IM
45
•
63dB
-40 to N32.45x55
85 PLCC
HC55140IB
45 • • •
•
•
63dB
-40 to M28.3
85 SOIC
HC55140IM 45 • • •
•
•
63dB
-40 to N28.45
85 PLCC
HC55141IM 45 • • •
•
•
•
63dB
-40 to N32.45x55
85 PLCC
HC55142IB
45 • • •
•
•
•
63dB
-40 to M28.3
85 SOIC
HC55142IM 45 • • •
•
•
•
63dB
-40 to N28.45
85 PLCC
HC55143IM 45 • • •
•
•
•
•
63dB
-40 to N32.45x55
85 PLCC
HC55150CB
45
•
••
•
55dB
0 to 70 M28.3
SOIC
HC55150CM
45
•
••
•
55dB
0 to 70 N28.45
PLCC
HC55151CM
45
•
•
•
•
•
55dB
0 to 70 N32.45x55
PLCC
HC5514XEVAL1 Evaluation board
† Available by placing SLIC in Test mode.
Device Operating Modes
C3 C2 C1
DESCRIPTION
0 0 0 Open Circuit
4-Wire Loopback
0 0 1 Ringing
0 1 0 Forward Active
0 1 1 Test Forward Active
2 Wire Loopback and
Line Voltage Measurement
1 0 0 Tip Open Ground Start
1 0 1 Reserved
1 1 0 Reverse Active
1 1 1 Test Reverse Active
Line Voltage Measurement
HC55120
•
•
•
HC55121
•
•
•
•
HC55130/1
•
HC55140/1
•
HC55142/3
•
HC55150/1
•
••••
••••
•••
••
••••••
• •••
•••
4-2
No Preview Available ! |
HC55120, HC55121, HC55130, HC55131, HC55140, HC55141, HC55142, HC55143, HC55150, HC55151
Absolute Maximum Ratings TA = 25oC
Temperature, Humidity
Storage Temperature Range . . . . . . . . . . . . . . . . -65oC to 150oC
Operating Temperature Range. . . . . . . . . . . . . . . -40oC to 110oC
Operating Junction Temperature Range. . . . . . . . -40oC to 150oC
Power Supply (-40oC ≤ TA ≤ 85oC)
Supply Voltage VCC to GND . . . . . . . . . . . . . . . . . . . . -0.4V to 7V
Supply Voltage VBL to GND . . . . . . . . . . . . . . . . . . . .-VBH to 0.4V
Supply Voltage VBH to GND, Continuous. . . . . . . . . . -75V to 0.4V
Supply Voltage VBH to GND, 10ms . . . . . . . . . . . . . . -80V to 0.4V
Relay Driver
Ring Relay Supply Voltage . . . . . . . . . . . . . . . . . . . . . . 0V to 14V
Ring Relay Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Digital Inputs, Outputs (C1, C2, C3, C4, C5, SHD, GKD_LVM)
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.4V to VCC
Output Voltage (SHD, GKD_LVM Not Active). . . . . . -0.4V to VCC
Output Current (SHD, GKD_LVM) . . . . . . . . . . . . . . . . . . . . . 5mA
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500V
Gate Count. . . . . . . . . . . . . . . . . . . . . . . .543 Transistors, 51 Diodes
Tipx and Ringx Terminals (-40oC ≤ TA ≤ 85oC)
Tipx or Ringx Current . . . . . . . . . . . . . . . . . . . . -100mA to 100mA
Thermal Information
Thermal Resistance (Typical, Note 1)
28 Lead PLCC Package. . . . . . . . . . . . . . . . . . . . . .
28 Lead SOIC Package . . . . . . . . . . . . . . . . . . . . . .
32 Lead PLCC Package. . . . . . . . . . . . . . . . . . . . . .
Continuous Power Dissipation at 85oC
θJA
52oC/W
45oC/W
66.2oC/W
28 Lead PLCC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5W
28 Lead SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.0W
32 Lead PLCC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.4W
Lead Temperature (Soldering 10s) . . . . . . . . . . . . . . . . . . . . . . . . 300oC
(PLCC, SOIC - Lead Tips Only)
Derate above 70oC
Tip and Ring Terminals
Tipx or Ringx, Current, Pulse < 10ms, TREP > 10s . . . . . . . . . .2A
Tipx or Ringx, Current, Pulse < 1ms, TREP > 10s . . . . . . . . . . .5A
Tipx or Ringx, Current, Pulse < 10µs, TREP > 10s . . . . . . . . .15A
Tipx or Ringx, Current, Pulse < 1µs, TREP > 10s . . . . . . . . . .20A
Tipx or Ringx, Pulse < 250ns, TREP > 10s
20A
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.
Typical Operating Conditions
These represent the conditions under which the device was developed and are suggested as guidelines.
PARAMETER
CONDITIONS
MIN TYP MAX
Ambient Temperature
HC55120, HC55150/1
0 - 70
HC55121, HC55130/1, HC55140/1,
HC55142/3
-40 - 85
VBH with Respect to GND
VBL with Respect to GND
VCC with Respect to GND
-58 -
-8
VBH
-
0
4.75 - 5.25
UNITS
oC
oC
V
V
V
4-3
Скачать PDF:
[ HC55121.PDF Даташит ]
Номер в каталоге | Описание | Производители |
HC55120 | Low Power Universal SLIC Family | Intersil Corporation |
HC55121 | Low Power Universal SLIC Family | Intersil Corporation |
Номер в каталоге | Описание | Производители |
TL431 | 100 мА, регулируемый прецизионный шунтирующий регулятор |
Unisonic Technologies |
IRF840 | 8 А, 500 В, N-канальный МОП-транзистор |
Vishay |
LM317 | Линейный стабилизатор напряжения, 1,5 А |
STMicroelectronics |
DataSheet26.com | 2020 | Контакты | Поиск |