BUS-63127 DDC, BUS-63127 Datasheet - Page 9

• Manufacturer Part Number: BUS-63127
• Description: MIL-STD-1553 DATA BUS SINGLE AND DUAL TRANSCEIVERS
• Manufacturer: DDC

NOTE:
For internal threshold levels, ground pins 6 and 11.
For external threshold, connect two 10K Ohm pots (one between pin 5 and GND,
and the other between pin 12 and GND). See FIGURE 5.
24 PIN SQUARE AND 24 PIN SQUARE FLAT PACK TRANS-
TABLE 4. BUS-63102, BUS63104, 24-PIN SQUARE
12
FIGURE 5. THRESHOLD CONNECTIONS
5
BUS-63102
BUS-63104
BUS-63112
BUS-63114
EXT Data Thresh
EXT Data Thresh
EXTERNAL THRESHOLD
PIN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
AND BUS-63112, BUS63114, 24-PIN
FLAT PACK PIN CONNECTIONS
TX Data Out
TX Data Out
GND
+12 VDC to +15 VDC
EXT Data Thresh
INT Data Thresh
RX Data Out
Strobe
GND
RX Data Out
INT Data Thresh
EXT Data Thresh
+12 VDC to +15 VDC
NC
RX Data In
RX Data In
GND
GND (case)
-12 VDC to -15 VDC
+ 5 VDC
TX Inhibit
TX Data In
TX Data In
-12 VDC to -15 VDC
FUNCTION
11
6
BUS-63102
BUS-63104
BUS-63112
BUS-63114
INT Data Thresh
INT Data Thresh
INTERNAL THRESHOLD
9
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1.258 MAX
IS CONTRASTING COLOR
(31.95)
(0.381±0.076)
0.015±0.003
(1.905±0.127)
GLASS BEAD OF PIN 1
0.075±0.005
0.175 MAX
(4.4)
FIGURE 6. BUS-63102 AND BUS-63104
COLORKEY
FIGURE 7. BUS-63312 AND BUS-63114
4 PLACES
0.160 MAX
-GLASS
0.020 R
PIN #1
(1.905±0.127)
(0.51)
0.075±0.005
(4.064)
0.250
(6.35)
1
12
24
1
MECHANICAL OUTLINE
24-PIN SQUARE PACKAGE
MECHANICAL OUTLINE
24-PIN SQUARE PACKAGE
1.258 MAX
(13.9)
0.550
1.255 MAX
TOP VIEW
REF
SIDE VIEW
(31.95)
NON-CUMULATIVE
(31.877)
SIDE VIEW
TOP VIEW
0.100 ± 0.002
TOLERANCE
(29.5)
1.160
1.100
(27.9)
11 PINS EQUALLY SPACED
@0.100-1.100 TOLERANCE
NON-CUMULATIVE
24
13
13
12
(2.54=27.94)
0.042 DIA
4 PLACES
(13.9)
0.550
(0.254±0.051)
REF
0.010±0.002
0.020 R
(0.51)
(1.1)
TYP
0.018 ± 0.002 DIA.
1.255 MAX
(0.46 ± 0.06)
(31.877)
0.400±(10.16)
MIN(2 PLC'S)
TYP
(27.9)
1.100
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