tdat04622 ETC-unknow, tdat04622 Datasheet - Page 294

• Manufacturer Part Number: tdat04622
• Description: Tdat Sonet/sdh 155/622/2488 Mbits/s Data Interfaces
• Manufacturer: ETC-unknow

TDAT042G5 SONET/SDH
155/622/2488 Mbits/s Data Interface
Interface Timing Specifications
Line Interface I/O Timing
For the following tables,
V
V
V
V
Table 167. Receive Line-Side Timing Specifications
266
IL
IH
OH
OL
Symbol
(max) = (V
(min) = (V
(max) = (V
t43
t44
t45
t46
t47
t48
t49
(min) = (V
Receive Clock-Cycle Period:
Receive Clock Rise
Receive Clock Fall
Receive Clock Pulse Low (for P input):
Receive Clock Pulse High (for P input):
RxD[15:0]P/N / RxD[D:A]P/N Setup
RxD[15:0]P/N / RxD[D:A]P/N Hold
DD
DD
DD
STS-3/STM-1 and STS-48/STM-16
STS-12/STM-4
STS-3/STM-1 and STS-48/STM-16
STS-12/STM-4
STS-3/STM-1 and STS-48/STM-16
STS-12/STM-4
DD
–1.165) volts, nominal of 2.135 volts;
–1.475) volts, nominal of 1.825 volts;
–1.025) volts, nominal of 2.275 volts;
–1.620) volts, nominal of 1.680 volts.
(continued)
Parameter
(continued)
2.800
2.800
Min
700
700
100
100
—
—
—
—
1.60751
6.4300
3.2150
803.75
3.2150
803.75
Typ
—
—
—
—
3.630
3.630
Max
500
500
907
907
—
—
—
—
Agere Systems Inc.
Units
Data Sheet
ns
ns
ps
ps
ns
ps
ns
ps
ps
ps
May 2001