PBL38661-2 Datasheet, PDF (17/18 Pages) Ericsson – Subscriber Line Interface Circuit

Notes
Note 11.
3.1 V_Peak if AOV-pin is left open and 0.6 V_Peak
if AOV-pin is connected to AGND.
Note 12.
R_Feed lower than 2x50Ω will reduce noise
and PSRR performance in resistive loop
region (reference D in figure 13). Better
PSRR performance can be achieved by
increasing C_LP and C_HP.
Note 13.
If the momentary value of the current in
TIPX-pin or RINGX-pin exceeds 85mA
harmonic distortion specification can be
derated.
Note 14.
The accurate equation for R_LC is:
R_LC =
500
I_LProg
- ^{10.4 • In (ILProg • 32)}
I_LProg
Note 15.
6.0V when AOV-pin is not connected, 3.9V
when AOV-pin is connected to AGND.
Note 16.
2.2V_RMS if AOV-pin is left open and 0.4V_RMS
if AOV-pin is connected to AGND.
Note 17.
6.8V when AOV-pin is left open, 4.2V when
AOV-pin is connected to AGND.
Preliminary
PBL 386 61/2
17