hc9p5509b-5 Intersil Corporation, hc9p5509b-5 Datasheet - Page 7

• Manufacturer Part Number: hc9p5509b-5
• Description: Slic Subscriber Line Interface Circuit
• Manufacturer: Intersil Corporation

Overvoltage Protection and Longitudinal
Current Protection
The SLIC device, in conjunction with an external protection
bridge, will withstand high voltage lightning surges and
power line crosses.
High voltage surge conditions are as specified in Table 1.
The SLIC will withstand longitudinal currents up to a
maximum or 30mA
performance degradation.
Logic Diagram
RS
F0
GK
F1
SH
TEST
RMS
TTL TO I
TTL TO I
TTL TO I
TTL TO I
, 15mA
2
PD
L
2
2
2
7
RMS
L
L
L
LATCH
THERMAL
SHUT
DOWN
per leg, without any
HC-5509B
Longitudinal
Surge
Metallic Surge
T/GND, R/GND
50/60Hz Current
PARAMETER
T/GND,
R/GND
THERMAL
SHUT DOWN
10Ps Rise/
1000Ps Fall
10Ps Rise/
1000Ps Fall
10Ps Rise/
1000Ps Fall
11 Cycles,
Limited to 10A
TEST CONDITION
DRIVER
RELAY
TABLE 1.
RMS
TO BIAS
NETWORK
RD
I
I
I
2
2
2
r1000 (Plastic)
r1000 (Plastic)
r1000 (Plastic)
700 (Plastic)
L
L
L
PERFORMANCE
KEY
TO TTL
TO TTL
TO TTL
A
B
C
GKD
SHD
ALM
(MAX)
INJ
V
V
V
UNITS
V
A
B
C
PEAK
PEAK
PEAK
RMS