MT9075B
Preliminary Information
AC Electrical Characteristics - Transmit Data Link Timing
Characteristic
Sym
Min
Typ
Max Units
Test Conditions
1
2
3
Data Link Clock Output Delay
Data Link Setup
tTDC
tDLS
tDLH
35
ns 50pF
10
10
ns
ns
Data Link Hold
F0b
TIME SLOT 0
Bits 4,3,2,1,0
Example A - 20 kb/s
TxDLCLK
TxDL
Example B - 12 kb/s
TxDLCLK
TxDL
Figure 13 - Transmit Data Link Functional Timing
C4b
V
TT
t
TDC
V
V
TT, CT
TxDLCLK
TxDL
t
DLH
t
DLS
V
TT
Figure 14 - Transmit Data Link Timing Diagram
70