MT9076 Datasheet, PDF (145/160 Pages) Mitel Networks Corporation – T1/E1/J1 3.3V Single Chip Transceiver

Preliminary Information
MT9076
AC Electrical Characteristics - Transmit Data Link Timing (T1 mode)
Characteristic
1 Data Link Clock Pulse Width
2 Data Link Setup
3 Data Link Hold
Sym Min Typ Max Units
Test Conditions
t_DW
324
t_TDS
35
t_TDH
35
ns 150pF
ns
ns
TxDLCLK
TxDL
t_DW
t_DLS
t_DLH
V_TT,V_CT
V_TT
Figure 18 - Transmit Data Link Timing Diagram (T1 mode)
AC Electrical Characteristics - Transmit Data Link Timing (E1 mode)
Characteristic
1 Data Link Clock Output Delay
2 Data Link Setup
3 Data Link Hold
Sym Min Typ Max Units
Test Conditions
t_TDC
72
t_TDS
35
t_TDH
35
ns 150pF
ns
ns
C4b
TxDLCLK
TxDL
F0b
TxDLCLK
TxDL
TxDLCLK
TxDL
t_TDC
t_DLS
t_DLH
Figure 19 - Transmit Data Link Timing Diagram (E1 mode)
V_TT
V_TT,V_CT
V_TT
TIME SLOT 0
Bits 4,3,2,1,0
Example A - 20 kb/s
Example B - 12 kb/s
Figure 20 - Transmit Data Link Functional Timing (E1 mode)
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