psf21911 ETC-unknow, psf21911 Datasheet - Page 101

• Manufacturer Part Number: psf21911
• Description: Isdn Echocancellation Circuit Terminal Applications Iec-q
• Manufacturer: ETC-unknow

Semiconductor Group
Complete Activation Initiated by LT
Figure 35 depicts the procedure if the activation has been initiated by the exchange side.
Figure 35 Complete Activation Initiated by LT
INFO
INFO
INFO 2
INFO 3
INFO
S/T
0
0
4
SBCX
IOM -2
NT
DC
DC
PU
AR
AR
DI
AI
AI
R
IEC-Q TE
SL3T
SL3T
SL2
SN3
SN3
SN3 act = 0 sai 1
act
U-Reference Point
act = 0 dea = 1 uoa = 1
act
101
0 =
act
1 =
act
SN3T
SL3T
SN0
SN0
SN2
SL0
SN1
SL1
TN
TL
0 =
dea
1 =
dea
1 =
(sai
1 =
sai
=
=
=
uoa
uoa
1
0)
Layer 1 Activation/Deactivation
1 =
1 =
IEC-Q
IOM -2
ARM
UAI
LT
DC
AR
AR
DI
AI
R
EPIC
ITD10202
PSB 21911
PSF 21911
R
11.97