PSB21384HV1.3 Infineon Technologies, PSB21384HV1.3 Datasheet - Page 96

• Manufacturer Part Number: PSB21384HV1.3
• Description: Telecom ICs AMuLaw/Speech CODEC w/ ST Transceiver
• Manufacturer: Infineon Technologies

Specifications of PSB21384HV1.3

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Data Sheet
2.3.7.1.7 Example of Activation/Deactivation
An example of an activation/deactivation of the S/T interface initiated by the terminal with
the time relationships mentioned in the previous chapters is shown in figure 52.
Figure 52
Example of Activation/Deactivation initiated by the Terminal (TE).
Activation/Deactivation under Control of the internal Layer-1 Statemachine
SPU=0, CFS=1
SPU=1
SPU=0
µC Interface
IOM-2 Interface (C/I)
DC
DI
PU
AR
RSY
AR
AI
DR
DI
DC
T1: < 1.5 ms time for synchronization
T2:
T3:
0.5 ms time for detecting INFO4
16 ms time for error free detection of INFO 0
TE
T1
T2
T3
86
S/T Interface
INFO 0
INFO 1
INFO 2
INFO 3
INFO 4
INFO 0
INFO 0
INFO 0
T1
T3
NT
IOM-2 Interface (C/I)
act_deac_te_int_s.vsd
PSB 21381/2
PSB 21383/4
DC
DC
DI
AR
ARD
AI
AID
DR
TIM
DI
Interfaces
2001-03-12