LUCL8567AAU-D AGERE [Agere Systems], LUCL8567AAU-D Datasheet - Page 26

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

L8567 SLIC for
People’s Republic of China Applications
Applications
Design Considerations
Table 16 shows the design parameters of the application circuit shown in Figure 20. Components that are adjusted
to program these values are also shown.
Table 16. 200
26
Loop Closure Threshold
dc Loop Current Limit
dc Feed Resistance
2-wire Signal Overload Level
ac Termination Impedance
Hybrid Balance Line Impedance
Transmit Gain
Receive Gain
Design Parameter
+ 680
(continued)
||
0.1 F Design Parameters
200
200
Parameter Value
–3.5 dB/–7.0 dB
+ 680
+ 680
3.17 dBm
11 mA
40 mA
246
0 dB
||
||
0.1 F
0.1 F
Components Adjusted
R
Set via T7507
Set via T7507
Set via T7507
Set via T7507
PT
Lucent Technologies Inc.
, R
R
PROG
PR
—
—
, L7583
August 1999
Data Sheet