
5
Data Device Corporation
www.ddc-web.com
BU-6474X/6484X/6486X
J-07/05-0
°C/W
°C
11
+125
+85
+70
15
+85
+100
+150
+300
9
-55
-40
0
-40
-55
-65
THERMAL
- FLAT PACK/GULL WING
80-pin Ceramic Package
Thermal Resistance,
Junction-to-Case, Hottest Die (
θJC) Note 16
Operating Case Temperature
-1XX, -4XX
-2XX, -5XX
-3XX, -8XX
- MICRO-ACE-TE BGA
324-ball BGA Package
(see Thermal Management section)
Junction-to-Balls, Hottest Die (
θJB)
Operating Case Temperature
-2XX, -5XX
-EXX
- ALL PACKAGES
Operating Junction Temperature
Storage Temperature
Lead Temperature (soldering, 10 sec.)
UNITS
MAX
TYP
MIN
PARAMETER
TABLE 1. MINI-ACE MARK3 SERIES
SPECIFICATIONS (CONT.)
W
0.23
0.36
0.74
1.12
1.87
0.68
0.91
1.14
1.61
0.90
1.13
1.36
1.83
0.73
0.96
1.19
1.66
0.132
0.182
0.02
0.09
0.47
0.82
1.52
0.25
0.47
0.69
1.13
0.02
0.09
0.49
0.85
1.61
0.25
0.48
0.71
1.18
0.13
POWER DISSIPATION (CONT)
TOTAL HYBRID (NOTES 14 AND 15)
BU-64863X8-XX2 (1760)
Idle w/ transceiver SLEEPIN enabled
Idle w/ transceiver SLEEPIN disabled
25% Duty Transmitter Cycle
50% Duty Transmitter Cycle
100% Duty Transmitter Cycle
BU-64863F/G3-XX2 (1760)
+3.3V (Logic, 64K RAM) +5.0V (Ch.
A, Ch. B)
Idle
25% Duty Transmitter Cycle
50% Duty Transmitter Cycle
100% Duty Transmitter Cycle
BU-64860B3-X02 (1760)
+5.0V (Logic, Ch. A, Ch. B, 64K RAM)
Idle
25% Duty Transmitter Cycle
50% Duty Transmitter Cycle
100% Duty Transmitter Cycle
BU-64860B3-X02 (1760)
+3.3V (Logic) +5.0V (Ch. A, Ch. B,
64K RAM)
Idle
25% Duty Transmitter Cycle
50% Duty Transmitter Cycle
100% Duty Transmitter Cycle
BU-64743X0-XX0, BU-64843X0-XX0
(Xcvrless)
BU-64863X0-XX0 (Xcvrless)
HOTTEST DIE
BU-64XXXX8/9-XX0 (1553&McAir)
Idle w/ transceiver SLEEPIN enabled
(BU-64863 only)
Idle w/ transceiver SLEEPIN disabled
25% Duty Transmitter Cycle
50% Duty Transmitter Cycle
100% Duty Transmitter Cycle
BU-64XXXX3/4-XX0 (1553&McAir)
Idle
25% Duty Transmitter Cycle
50% Duty Transmitter Cycle
100% Duty Transmitter Cycle
BU-64XXXX8-XX2 (1760)
Idle w/ transceiver SLEEPIN enabled
(BU-64863 only)
Idle w/ transceiver SLEEPIN disabled
25% Duty Transmitter Cycle
50% Duty Transmitter Cycle
100% Duty Transmitter Cycle
BU-64XXXX3-XX2 (1760)
Idle
25% Duty Transmitter Cycle
50% Duty Transmitter Cycle
100% Duty Transmitter Cycle
BU-64XX3X0-XX0 (Xcvrless)
UNITS
MAX
TYP
MIN
PARAMETER
TABLE 1. MINI-ACE MARK3 SERIES
SPECIFICATIONS (CONT.)
0.09
0.25
0.53
0.93
1.36
0.44
0.76
1.01
1.50
0.64
0.87
1.12
1.60
0.40
0.71
0.95
1.41
0.08
0.07
0.01
0.05
0.39
0.72
1.38
0.16
0.39
0.61
1.06
0.01
0.05
0.39
0.60
1.15
0.16
0.40
0.63
1.11
0.08
MHz
CLOCK INPUT
Frequency:
Nominal Values
Default Mode
Option
16.0
12.0
10.0
20.0
%
-0.01
-0.10
0.001
0.01
60
0.01
0.10
-0.001
-0.01
40
CLOCK INPUT (CONT)
Long Term Tolerance
1553A Compliance
1553B Compliance
Short Term Tolerance, 1 second
1553A Compliance
1553B Compliance
Duty Cycle
s
19.5
23.5
51.5
131
7
17.5
21.5
49.5
127
4
1553 MESSAGE TIMING
Completion of CPU Write
(BC Start)-to-Start of First Message
for Non-enhanced BC Mode
BC Intermessage Gap (Note 8)
Non-enhanced (Mini-ACE compatible)
BC mode
Enhanced BC mode (Note 9)
BC/RT/MT Response Timeout (Note 10)
18.5 nominal
22.5 nominal
50.5 nominal
128.0 nominal
RT Response Time
(mid-parity to mid-sync) (Note 11)
Transmitter Watchdog Timeout
2.5
9.5
10 to
10.5
18.0
22.5
50.5
129.5
660.5
in.
(mm)
in.
(mm)
in.
(mm)
oz
(g)
oz
(g)
0.880 X 0.880 X 0.13
(22.35 X 22.35 X 3.3)
0.815 X 0.815 X 0.12
(20.7 X 20.7 X 3.05)
MSL-3
1.110
(28.194)
0.353
(10)
.088
(2.5)
PHYSICAL CHARACTERISTICS
Package Body Size
80-pin Ceramic Flat pack or Gull Wing
324-ball BGA
Micro-ACE-TE
Moisture Sensitivity Level
Lead Toe-to-Toe Distance
80-pin Gull Wing
Weight
80-pin Ceramic Flat pack or Gull Wing
324-ball BGA
See next page for TABLE 1 notes.