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MAQ3693FD View Datasheet(PDF) - Dynex Semiconductor

Part NameDescriptionManufacturer
MAQ3693FD 1553B Bus Controller/Remote Terminal Dynex
Dynex Semiconductor Dynex
MAQ3693FD Datasheet PDF : 41 Pages
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MA3690/1/3
Symbol Description
Min.
Typ.
Max.
Units
t40
RESETN to ADEN
t41
PUCN to RESETN
t42
RESETN to ADENN
t43
Initialisation word set-up wrt RESETN
15
t44
Initialisation word HOLD wrt RESETN
20
t45
Minimum RESETN pulse width
90
t46
Minimum CK12 high
33
t47
Minimum CK12 low
20
t48
CK12 to CK4
t49
CK12 to CK4
t50
HALTREQN pulse width
1t
t51
HALTREQN to HALTEDN
t52
HALTREQN to CODENN
1t
t53
CODENN to CODENN
t54
RT-RT minimum validation time
1) RT1 = 0 RT0 = 0
55.75
2) RT1 = 0 RT0 = 1
61 75
3) RT1 = 1 RT0 = 0
83.75
4) RT1 = 1 RT0 = 1
147.75
t55
HALTREQN setup for next message wrt to INCMDN
t56
R/WN
to R/WN RT-BC Report cycle
t57
BUFENN to BUFENN Data word to report word
t58
BC intermessage gap
1) without a No Operation instruction
2) with a No Operation instruction
t59
CODENN interval high between received status
and report word during report cycle
t60
CODENN interval between report word and
next message fetch for continuous operation
t61
CODEN interval between BC Noop data
pointer fetch and report word
t62
INCMDN to INCADDRN
t63
BUSYREQN to BUSYACKN
t64
BUSYREQN to BUSYACKN
t65
INCMDN to BUSYACKN
t66
INCMDN to BUSYACKN
t67
CK4 to R/WN/BUFENN/CO/C1/CODENN/MDTN
80
nS
2t
2t
2t + 80
nS
nS
nS
nS
nS
nS
90
nS
90
nS
55
nS
2t
2t
56.25
uS
62.25
uS
84.25
uS
148.25
uS
150
nS
80t
29t
20
uS
28
uS
24t
6t
5t
1t
60
nS
60
nS
60
nS
100
nS
115
nS
Mil-Std-883, method 5005, subgroups 9, 10, 11
Notes:
1. t = CK4 period, t12 = CK12 period
2. Times quoted as typical means a fixed number of CK4 clock cycles but excludes slight variations due to
propagation delays.
Conditions: Vdd = 4.5 to 5.5V, Tamb = -55°C to +125°C, VIL = 0V, VIH = 4V, VOUT Threshold = 1.5V except t2 where measured
by a 1V change in output voltage. Load = 50pf except t2 where additional 1K load to 0V or VDD.
Figure 12: AC Electrical Characteristics (continued)
18/41
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