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AM79514 Datasheet, PDF (13/18 Pages) Advanced Micro Devices – Subscriber Line Interface Circuit
DC FEED CHARACTERISTICS (continued)
VBAT = 62.3 V
RDC = 62.5 kΩ
b. Loop Current vs. Load Resistance (Typical)
a
RL
IL
b
A
SLIC
RSN
B
RDC
RDC1
RDC2
CDC
Feed current programmed by RDC1 and RDC2
c. Feed Programming
Figure 1. DC Feed Characteristics
SLIC Products
13