HC55143IM Intersil, HC55143IM Datasheet - Page 7

• Manufacturer Part Number: HC55143IM
• Description: IC SLIC UNIVERSAL LP 32-PLCC
• Manufacturer: Intersil
• Series: UniSLIC14r

Specifications of HC55143IM

• Function: Subscriber Line Interface Concept (SLIC)
• Number Of Circuits: 1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 2.25mA
• Power (watts): 1.4W
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-PLCC
• Includes: Battery Tracking Anti-Clipping, Loop and Ground Key Detection, Ring Control
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Interface: -

Electrical Specifications
2-Wire Return Loss
Forward and Reverse
TIP IDLE VOLTAGE (User Programmable)
TIPX Idle Voltage
Forward and Reverse
RING IDLE VOLTAGE (User Programmable)
RINGX Idle Voltage
Forward and Reverse
V
Forward and Reverse
V
Forward and Reverse
FIGURE 4. LONGITUDINAL TO METALLIC AND LONGITUDINAL TO 4-WIRE BALANCE
TR
TR(ROH)
Pulse Metering
PARAMETER
V
E
S
L
FIGURE 6. TWO-WIRE RETURN LOSS
2.16µF
C
R
R
R
T
R
applies to the part. (NA) symbol used to indicate the test does not apply to the part. (Continued)
A
LR
OH
0.2kHz to 1.0kHz (Note 12, Figure 6)
1.0kHz to 3kHz (Note 12, Figure 6)
3kHz to 3.4kHz (Note 12, Figure 6)
Active, I
Active, I
Tip open, I
Active, I
Active, I
= -40°C to 85°C, V
R
R
LR
Z
LT
= 40kΩ, C
D
V
TR
V
L
L
L
L
M
≥ 8.5mA, R
Z
< 5mA
< 5mA
< 5mA
IN
TEST CONDITIONS
L
< 5mA
TIP
RING
H
TIP
RING
= 0.1µF, C
CC
OH
VRX
V
= +5V ±5%, V
TX
VRX
= 50kΩ
V
TX
DC
= 4.7µF, C
V
TX
BH
RT/REV
= -48V, V
-46.4
-46.4
-2.6
MIN
30
23
21
41
36
= 0.47µF, GND = 0V, RL = 600Ω. Unless Otherwise Specified.
BL
-45.3
-45.3
43.1
38.1
TYP
-2.2
35
25
23
= -24V, PTG = Open, R
-44.2
-44.2
MAX
-1.8
45
FIGURE 5. METALLIC TO LONGITUDINAL AND 4-WIRE TO LONGITUDINAL
FIGURE 7. OVERLOAD LEVEL (4-WIRE TRANSMIT PORT), OUTPUT OFFSET
-
-
-
-
UNITS
dB
dB
dB
600Ω
V
V
V
V
V
BALANCE
VOLTAGE AND HARMONIC DISTORTION
V
P1
2.16µF
L
C
= R
P2
E
HC55120
Forward
Forward
Forward
Forward
G
Only
Only
Only
Only
= 0Ω, Z
NA
300Ω
300Ω
R
R
LR
LT
R
T
L
= 120kΩ, R
HC55121
E
TR
•
•
•
•
•
V
TR
TIP
RING
HC55130/1 HC55140/1 HC55142/3 HC55150/1
LIM
TIP
RING
Forward
Forward
Forward
Forward
Only
Only
Only
Only
NA
= 38.3kΩ, R
(•)
VRX
V
TX
Symbol used to indicate the test
VRX
V
TX
E
RX
NA
D
•
•
•
•
= 50kΩ, RDC_RAC = 20kΩ,
V
TX
•
•
•
•
•
Z
L
•
•
•
•
•