CN8380 Datasheet, PDF (76/91 Pages) Conexant Systems, Inc – integrated quad line interface unit unit for both 1.544 Mbps (T1) and 2.048 Mbps (E1) applications

4.0 Electrical/Mechanical Specifications
4.5 AC Characteristics
CN8380
Quad T1/E1 Line Interface
Table 4-6. RESET Timing Parameters
Symbol
Parameter
Minimum
Maximum
Units
1
RESET pulse width
2
RESET low to output signals three-state
3
RESET[n] high to output signals active
500
ns
20
ns
20
ns
NOTE(S):
1. Output signals: RCKO[n], RPOSO[n], RNEGO[n], XTIP[n], XRING[n], CLK1544, CLK2048, CLADO, RLOS[n], JATERR[n],
TDO, SDO, IRQ
2. See Figure 4-2.
Figure 4-2. RESET Timing Diagram
RESET
Output
Signals
8380_017
1
2
3
Three-State
4-6
Conexant
N8380DSA
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