mt9079apr1 Zarlink Semiconductor, mt9079apr1 Datasheet - Page 68

• Manufacturer Part Number: mt9079apr1
• Description: Advanced Controller For E1
• Manufacturer: Zarlink Semiconductor

AC Electrical Characteristics - E8Ko Timing
AC Electrical Characteristics - PCM 30 Transmit Timing
Received
CEPT Bits
E2i
E8Ko
Transmit
1
2
3
1
2
TxA and TxB
TxA and TxB
PCM 30
Data
C2i
C4i
for RZ
for NRZ and
NRZB
E8Ko Output Delay
E8Ko Pulse Width
E8Ko Transition Time
Transmit Delay
Transmit Delay RZ
Characteristic
Characteristic
Time slot 0
t
8OD
Bit 4
t
8W
• • •
Figure 28 - PCM 30 Transmit Timing
Bit Cell
Figure 27 - E8Ko Timing Diagram
t
t
TDR
TDN
Sym.
Sym.
t
t
t
Zarlink Semiconductor Inc.
t
8OD
TDN
TDR
t
8W
8T
MT9079
Time slot 16
t
8OD
Min.
Min.
t
Bit 4
8T
68
Typ.
Typ.
t
8W
t
TDR
Max.
Max.
•
75
10
75
75
• •
Units
Units
ns
ns
ns
ns
s
150 pF
62.5 sec typical
50 pF
Time slot 0
150 pF
150 pF
Bit 4
t
8T
Conditions/Notes
Conditions/Notes
V
V
V
V
TT,
TT,
TT
TT
Data Sheet
V
V
CT
CT
V
V
V
V
HM
TT,
TT
LM
V
CT