Z80382 Datasheet, PDF (18/77 Pages) Zilog, Inc. – HIGH-PERFORMANCE DATA COMMUNICATIONS PROCESSORS

Z80382/Z8L382
High-Performance Data Communications Processors
AC CHARACTERISTICS (Continued)
ASCI Transmitter Timing (See Figure 11)
Specifications apply over Standard Operating Conditions unless otherwise noted. C_L = 50 pF for outputs.
Symbol
t72
t73
t74
t75
t76
t77
Parameter
External Transmit Clock Period
External Transmit Clock Low Width
External Transmit Clock High Width
External Transmit Clock Fall Time
External Transmit Clock Rise Time
CKA Low to TXA Data Valid
Z80382
Min.
50
30
30
Max.
5
5
20
Z8L382
Min.
50
30
30
Max.
10
10
30
Zilog
Units
ns
ns
ns
ns
ns
ns
CKA
(input)
TXA
t72
t73
t74
t75
t76
t77
Figure 11. ASCI Transmitter Timing
18
PRELIMINARY
DS97Z382000