Communications Engine. BU-61743G3-290 Datasheet

BU-61743G3-290 Engine. Datasheet pdf. Equivalent


Data Device BU-61743G3-290
BU-6174X/6184X/6186X
ENHANCED MINIATURE ADVANCED
COMMUNICATIONS ENGINE
[ENHANCED MINI-ACE/µ-ACE (MICRO-ACE)]
µ-ACE
DESCRIPTION
The Enhanced Miniature Advanced Communications Engine (Enhanced
Mini-ACE) and µ-ACE (Micro-ACE) family of MIL-STD-1553 terminals pro-
vide complete interfaces between a host processor and a 1553 bus, and
integrate dual transceiver, protocol logic, and 4K or 64K words of RAM.
At 0.815" square, the µ-ACE (BGA package) option provides the
smallest footprint in the industry.
The terminals are powered by a choice of 5V or 3.3V logic.
Multiprotocol support of MIL-STD-1553A/B and STANAG 3838, includ-
ing versions incorporating McAir compatible transmitters, is provided.
There is a choice of 10, 12, 16, or 20 MHz clocks. The BC/RT/MT ver-
sions with 64K words of RAM include built-in RAM parity checking.
BC features include a built-in message sequence control engine, with
a set of 20 instructions. This feature provides an autonomous means
of implementing multi-frame message scheduling, message retry
schemes, data double buffering, asynchronous message insertion,
and reporting to the host CPU. The Enhanced Mini-ACE/µ-ACE incor-
porates a fully autonomous built-in self-test, providing comprehensive
testing of the internal protocol logic and/or RAM.
The RT offers the same choices of subaddress buffering as the ACE
and Mini-ACE (Plus), along with a global circular buffering option,
50% rollover interrupt for circular buffers, an interrupt status queue,
and an "Auto-boot" option to support MIL-STD-1760.
The terminals provide the same flexibility in host interface configura-
tions as the ACE/Mini-ACE, along with a reduction in the host proces-
sor's worst case holdoff time. Most software features are compatible
with the previous generations of the Mini-ACE (Plus) and ACE series.
Data Device Corporation
105 Wilbur Place
Bohemia, New York 11716
631-567-5600 Fax: 631-567-7358
www.ddc-web.com
Make sure the next
Card you purchase
has...
®
FEATURES
Fully Integrated 1553A/B Notice 2,
McAir, STANAG 3838 Interface Terminal
Compatible with Mini-ACE (Plus)
and ACE Generations
Choice of :
- RT or BC/RT/MT In Same Footprint
- RT or BC/RT/MT with 4K RAM
- BC/RT/MT with 64K RAM, and RAM
parity
Choice of 5V or 3.3V Logic
• Package Options:
- 1" Square Ceramic Flat Pack or
Gull Wing
- 0.815" Square BGA (µ-ACE)
5V Transceiver with 1760 and McAir
Compatible Options
Comprehensive Built-In Self-Test
Flexible Processor/Memory Interface,
with Reduced Host Wait Time
Choice of 10, 12, 16, or 20 MHz Clock
Highly Autonomous BC with
Built-In Message Sequence Control:
- Frame Scheduling
- Branching
- Asynchronous Message Insertion
- General Purpose Queue
- User-defined Interrupts
Advanced RT Functions
- Global Circular Buffering
- Interrupt Status Queue
- 50% Circular Buffer Rollover
Interrupts
Selective Message Monitor
- Selection by Address, T/R Bit,
Subaddress
- Command and Data Stacks
- 50% and 100% Stack Rollover
Interrupts
FOR MORE INFORMATION CONTACT:
Technical Support:
1-800-DDC-5757 ext. 7771
© 2000 Data Device Corporation


BU-61743G3-290 Datasheet
Recommendation BU-61743G3-290 Datasheet
Part BU-61743G3-290
Description Enhanced Miniature Advanced Communications Engine
Feature BU-61743G3-290; BU-6174X/6184X/6186X ENHANCED MINIATURE ADVANCED COMMUNICATIONS ENGINE [ENHANCED MINI-ACE/µ-ACE (MI.
Manufacture Data Device
Datasheet
Download BU-61743G3-290 Datasheet




Data Device BU-61743G3-290
CH. A
CH. B
RT ADDRESS
MISCELLANEOUS
TX/RX_A
TRANSCEIVER
A
TX/RX_A
TX/RX_B
DUAL
ENCODER/DECODER,
MULTIPROTOCOL
AND
MEMORY
MANAGEMENT
TRANSCEIVER
B
TX/RX_B
RTAD4-RTAD0, RTADP
INCMD/MCRST, INCMD(2), MCRST(2)
CLK_IN, TAG_CLK(2),
MSTCLR, SSFLAG/EXT_TRG, TX-INH_A, TX-INH_B,
UPADDREN, RSBITEN(2)
SHARED
RAM (1)
DATA BUS
ADDRESS BUS
DATA
BUFFERS
ADDRESS
BUFFERS
D15-D0
A15-A0
PROCESSOR
DATA BUS
PROCESSOR
ADDRESS BUS
PROCESSOR
AND
MEMORY
INTERFACE
LOGIC
TRANSPARENT/BUFFERED, STRBD, SELECT,
RD/WR, MEM/REG, TRIGGER_SEL/MEMENA-IN,
MSB/LSB/DTGRT
IOEN, READYD
ADDR_LAT/MEMOE, ZERO_WAIT/MEMWR,
8/16-BIT/DTREQ, POLARITY_SEL/DTACK
PROCESSOR
AND
MEMORY
CONTROL
INT INTERRUPT
REQUEST
NOTE 1: See Ordering Information for Available Memory Options.
NOTE 2: Indicates signals brought out only on µ-ACE (BGA package) version.
FIGURE 1. ENHANCED MINIATURE ADVANCED COMMUNICATIONS ENGINE BLOCK DIAGRAM



Data Device BU-61743G3-290
TABLE 1. ENHANCED MINI-ACE/µ-ACE SERIES
SPECIFICATIONS
PARAMETER
ABSOLUTE MAXIMUM RATING
Supply Voltage
Logic +5V or +3.3V
RAM +5V
Transceiver +5V (Note 12)
Logic
Voltage Input Range for +5V
Logic (BU-61XX0/5)
Voltage Input Range for +3.3V
Logic (BU-61XX0/3/5)
MIN TYP MAX UNITS
-0.3 6.0 V
-0.3 6.0 V
-0.3 7.0 V
-0.3 6.0 V
-0.3 6.0 V
RECEIVER
Differential Input Resistance
(Notes 1-6)
Differential Input Capacitance
(Notes 1-6)
Threshold Voltage, Transformer
Coupled, Measured on Stub
Common Mode Voltage (Note 7)
2.5
0.200
k
5 pF
0.860 Vp-p
10 Vpeak
TRANSMITTER
Differential Output Voltage
Direct Coupled Across 35 ,
Measured on Bus
Transformer Coupled Across
70 , Measured on Bus
(BU-61XXXXX-XX0,
BU-61XXXXX-XX2) (Note 13)
Output Noise, Diff (Direct Coupled)
Output Offset Voltage, Transformer
Coupled Across 70 ohms
Rise/Fall Time
(BU-61XXXX3,
BU-61XXXX4)
6
18
20
-250
100
200
7
20
22
150
250
9 Vp-p
27 Vp-p
27 Vp-p
10 mVp-p
250 mVp
300 nsec
300 nsec
LOGIC
VIH
All signals except CLK_IN
CLK_IN
VIL
All signals except CLK_IN
CLK_IN
Schmidt Hysteresis
All signals except CLK_IN
CLK_IN
IIH, IIL
All signals except CLK_IN
IIH (Vcc=5.25V, VIN=Vcc)
IIH (Vcc=5.25V, VIN=2.7V)
IIH (Vcc=3.6V, VIN=Vcc)
IIH (Vcc=3.6V, VIN=2.7V)
IIL (Vcc=5.25V, VIN=0.4V)
IIL (Vcc=3.6V, VIN=0.4V)
CLK_IN
IIH
IIL
VOH (Vcc=4.5V, VIH=2.7V,
VIL=0.2V, IOH=max)
VOH (Vcc=3.0V, VIH=2.7V,
VIL=0.2V, IOH=max)
VOL (Vcc=4.5V, VIH=2.7V,
VIL=0.2V, IOL=max)
VOL (Vcc=3.0V, VIH=2.7V,
VIL=0.2V, IOL=max)
IOL (Vcc=4.5V)
IOH (Vcc=4.5V)
IOL (Vcc=3.0V)
IOH (Vcc=3.0V)
2.1
0.8•Vcc
0.4
1.0
-10
-350
-10
-350
-350
-350
-10
-10
2.4
2.4
3.4
2.2
0.7
0.2•Vcc
V
V
V
V
V
V
10 µA
-50 µA
10 µA
-33 µA
-50 µA
-33 µA
10 µA
10 µA
V
V
0.4 V
0.4 V
mA
-3.4 mA
mA
-2.2 mA
Data Device Corporation
www.ddc-web.com
3
TABLE 1. ENHANCED MINI-ACE/µ-ACE SERIES
SPECIFICATIONS (CONT.)
PARAMETER
LOGIC (CONT)
CI (Input Capacitance)
CIO (Bi-directional signal input
capacitance)
POWER SUPPLY REQUIREMENTS
Voltages/Tolerances
+5V (RAM for 61860/4/5),
Logic for BU-61XX5) (Note 12)
+3.3V (Logic for BU-61XX0/3/4)
(Note 12)
+5V (Ch. A, Ch. B)
Current Drain (Total Hybrid)
BU-61865XX-XX0
+5V (Logic, RAM, Ch. A, Ch. B)
• Idle
• 25% Transmitter Duty Cycle
• 50% Transmitter Duty Cycle
• 100% Transmitter Duty Cycle
BU-61865/0X3-XX2
+5V (Logic, RAM, Ch. A, Ch. B)
• Idle
• 25% Transmitter Duty Cycle
• 50% Transmitter Duty Cycle
• 100% Transmitter Duty Cycle
BU-61864XX-XX0
+5V (RAM, Ch. A, Ch. B)
• Idle
• 25% Transmitter Duty Cycle
• 50% Transmitter Duty Cycle
• 100% Transmitter Duty Cycle
• 3.3V Logic
BU-61864/0X3-XX2
+5V (RAM, Ch. A, Ch. B)
• Idle
• 25% Transmitter Duty Cycle
• 50% Transmitter Duty Cycle
• 100% Transmitter Duty Cycle
• 3.3V Logic
BU-61745XX-XX0. BU-61845XX-XX0
+5V (Logic, RAM, Ch. A, Ch. B)
• Idle
• 25% Transmitter Duty Cycle
• 50% Transmitter Duty Cycle
• 100% Transmitter Duty Cycle
BU-61745/0X3-XX2,
BU-61845/0X3-XX2
+5V (Logic, RAM, Ch. A, Ch. B)
• Idle
• 25% Transmitter Duty Cycle
• 50% Transmitter Duty Cycle
• 100% Transmitter Duty Cycle
BU-61743XX-XX0, BU-61843XX-XX0
+5V (Ch. A, Ch. B)
• Idle
• 25% Transmitter Duty Cycle
• 50% Transmitter Duty Cycle
• 100% Transmitter Duty Cycle
• 3.3V Logic
BU-61743/0X3-XX2,
BU-61843/0X3-XX2
+5V (Ch. A, Ch. B)
• Idle
• 25% Transmitter Duty Cycle
• 50% Transmitter Duty Cycle
• 100% Transmitter Duty Cycle
• 3.3V Logic
MIN TYP MAX UNITS
50 pF
50 pF
4.5 5.0 5.5
3.0 3.3 3.6
4.75 5.0 5.25
V
V
V
116 180
217 285
318 390
519 600
mA
mA
mA
mA
116 180
228 296
340 412
563 645
mA
mA
mA
mA
66 120
163 225
260 330
454 540
25 40
mA
mA
mA
mA
mA
66 120
174 236
282 352
498 585
25 40
mA
mA
mA
mA
mA
116 160
222 265
328 370
540 580
mA
mA
mA
mA
116 160
233 276
350 392
584 625
mA
mA
mA
mA
65 100
169 205
273 310
481 520
25 40
mA
mA
mA
mA
mA
65 100
180 216
295 332
525 565
25 40
mA
mA
mA
mA
mA
BU-6174X/6184X/6186X
M-12/04-0







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