CN8380EPF CONEXANT [Conexant Systems, Inc], CN8380EPF Datasheet - Page 79

• Manufacturer Part Number: CN8380EPF
• Description: integrated quad line interface unit unit for both 1.544 Mbps (T1) and 2.048 Mbps (E1) applications
• Manufacturer: CONEXANT [Conexant Systems, Inc]

CN8380
Quad T1/E1 Line Interface
Table 4-9. Transmitter Signals Timing Parameters
Figure 4-5. Transmitter Signals Timing Diagram
N8380DSA
NOTE(S):
Symbol
2/1
2/1
—
1
3
4
See
8380_020
Figure
TNEGI[n],
TPOSI[n],
TCLK[n] frequency (input or output)
TCLK[n] duty cycle (input)
TCLK[n] duty cycle (output)
Rise/fall time (10% to 90%)
TCLK[n], TPOSI[n], TNEGI[n], TDATI[n]
Data Input to TCLK[n] falling edge setup time
TCLK[n] falling edge to data input hold time
TDATI[n]
TCLK[n]
4-5.
Parameter
2
3
Advance Information
Conexant
1
4
Minimum
4.0 Electrical/Mechanical Specifications
1.5
20
45
—
5
5
Maximum
2.1
80
55
20
—
—
4.5 AC Characteristics
Units
MHz
ns
ns
ns
%
%
4-9