LUCL8567AAU-D AGERE [Agere Systems], LUCL8567AAU-D Datasheet - Page 25

• Manufacturer Part Number: LUCL8567AAU-D
• Description: SLIC for Peoples Republic of China Applications
• Manufacturer: AGERE [Agere Systems]

Data Sheet
August 1999
Lucent Technologies Inc.
Applications
Table 15. Parts List for Loop Start Application
1. Contact your Lucent Technologies account representative for protector recommendations. Choice of this (and all) component(s) should be
Integrated Circuits
SLIC
Protector
Ringing and Test Access
Codec
Overvoltage Protection
R
R
Power Supply
C
C
C
C
C
dc Profile
R
R
ac Characteristics
C
R
Supervision
R
R
C
C
R
R
evaluated and confirmed by the customer prior to use in any field or laboratory system. Lucent does not recommend use of this part in the
field without performance verification by the customer. This device is suggested by Lucent for customer evaluation. The decision to use a
component should be based solely on customer evaluation.
TG
TS1
TS2
TSN
TSP
PT
PR
BAT1
CC
DD
F1
F2
PROG
PWR
B2
RTS1
RTS2
/C
(with single battery supply) 2.2 k , 5%, 2 W
BAT2
Name
(continued)
L8567
Crowbar Protector
L7583B
T7507
50
50
0.1 F, 20%, 100 V
0.1 F, 20%, 10 V
0.1 F, 20%, 10 V
0.47 F, 20%, 100 V
0.1 F, 20%, 100 V
63.4 k , 1%, 1/16 W
0.1 F, 20%, 100 V
7.87 k , 1%, 1/16 W
402 , 5%, 2 W
274 k , 1%, 1/16 W
0.022 F, 20%, 5 V
0.27 F, 20%, 100 V
2 M , 1%, 1/16 W
2 M , 1%, 1/16 W
Value
1
Subscriber loop interface circuit (SLIC).
Secondary protection.
Transmit/receive gains, termination impedance, hybrid
balance, D/A, A/D, and filtering.
Protection resistor. PTC or fusible.
Protection resistor. PTC or fusible.
V
V
V
With C
With C
Sets dc loop current limit.
Limits power dissipated on the SLIC, provides dc
power to the loop.
ac/dc separation capacitor.
Sets SLIC transconductance.
Ringing source series resistor.
With C
trip sense filter.
With R
With R
With C
With C
Switches ringing signals and test buses.
BAT
CC
DD
People’s Republic of China Applications
filter.
filter.
filter capacitors.
RTS2
TSN
TS2
F2
F1
RTS1
RTS1
, improves idle-channel noise.
, improves idle-channel noise.
, forms first 2 Hz filter pole.
, R
, forms first pole of a double pole, 2 Hz ring
, R
, R
TSP
TSP
TSN
, forms second 2 Hz filter pole.
, forms second 2 Hz filter pole.
, forms second 2 Hz filter pole.
Function
L8567 SLIC for
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