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What is HC55150?

This electronic component, produced by the manufacturer "Intersil Corporation", performs the same function as "Low Power Universal SLIC Family".


HC55150 Datasheet PDF - Intersil Corporation

Part Number HC55150
Description Low Power Universal SLIC Family
Manufacturers Intersil Corporation　
Logo Intersil Corporation Logo　


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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

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HC55150 equivalent
Electrical Specifications
TA = -40oC to 85oC, VCC = +5V ±5%, VBH = -48V, VBL = -24V, PTG = Open, RP1 = RP2 = 0Ω, ZT = 120kΩ, RLIM = 38.3kΩ, RD = 50kΩ, RDC_RAC = 20kΩ,
ROH = 40kΩ, CH = 0.1µF, CDC = 4.7µF, CRT/REV = 0.47µF, GND = 0V, RL = 600Ω. Unless Otherwise Specified. (•) Symbol used to indicate the test applies
to the part. (NA) symbol used to indicate the test does not apply to the part. (Continued)
PARAMETER
OFF-HOOK LONGITUDINAL BALANCE
TEST CONDITIONS
MIN
TYP
MAX
UNITS
HC55120 HC55121 HC55130/1 HC55140/1 HC55142/3 HC55150/1
MIN MIN MIN MIN MIN MIN
Longitudinal to Metallic (Note 7)
Forward and Reverse
IEEE 455 - 1985, RLR, RLT = 368Ω
Normal Polarity:
0.2kHz < f < 1.0kHz, 0oC to 70oC
---
1.0kHz < f < 3.4kHz, 0oC to 70oC
---
0.2kHz < f < 1.0kHz, -40oC to 85oC
-
-
-
1.0kHz < f < 3.4kHz, -40oC to 85oC
-
-
-
Forward
Only
Forward
Only
dB 53 NA NA NA NA 55
dB 53 NA NA NA NA 55
dB NA 53 63 63 63 NA
dB NA 53 58 58 58 NA
Reverse Polarity 0.2kHz < f < 3.4kHz, - - -
(Figure 4)
dB
NA 53 NA 58 58 55
MIN MIN MIN MIN MIN MIN
Longitudinal to Metallic (Note 7)
Forward and Reverse
RLR, RLT = 300Ω,
Normal Polarity:
0.2kHz < f < 1.0kHz, 0oC to 70oC
---
1.0kHz < f < 3.4kHz, 0oC to 70oC
---
0.2kHz < f < 1.0kHz, -40oC to 85oC
-
-
-
1.0kHz < f < 3.4kHz, -40oC to 85oC
-
-
-
Forward
Only
Forward
Only
dB 53 NA NA NA NA 55
dB 53 NA NA NA NA 55
dB NA 53 63 63 63 NA
dB NA 53 58 58 58 NA
Reverse Polarity 0.2kHz < f < 3.4kHz, - - -
(Figure 4)
dB
NA 53 NA 58 58 55
MIN MIN MIN MIN MIN MIN
Longitudinal to 4-Wire (Note 9)
Normal Polarity:
(Forward and Reverse)
0.2kHz < f < 1.0kHz, 0oC to 70oC
---
1.0kHz < f < 3.4kHz, 0oC to 70oC
---
0.2kHz < f < 1.0kHz, -40oC to 85oC
-
-
-
1.0kHz < f < 3.4kHz, -40oC to 85oC
-
-
-
Forward
Only
Forward
Only
dB 53 NA NA NA NA 61
dB 53 NA NA NA NA 61
dB NA 53 63 63 63 NA
dB NA 53 58 58 58 NA
Reverse Polarity 0.2kHz < f < 3.4kHz,
(Figure 4)
-
-
dB NA 53 NA 58 58 61
Metallic to Longitudinal (Note 10) FCC Part 68, Para 68.310 (Note 8)
Forward and Reverse
0.2kHz < f < 3.4kHz, (Figure 5)
40 50
-
dB
Forward
Only
•
Forward
Only
•
•
•
4-Wire to Longitudinal (Note 11)
Forward and Reverse
0.2kHz < f < 3.4kHz, (Figure 5)
40 -
-
dB
Forward
Only
•
Forward
Only
•
•
•


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