MIL-STD-1553 / MIL-PRF-21038
DATABUS INTERFACE TRANSFORMERS
LOW PROFILE SINGLE/DUAL
ADD "+" ON P/N FOR RoHS COMPLIANCE
*
Designed to Meet MIL-STD-1553 A/B & MIL-PRF-21038
*
Common Mode Rejection (CMR) Greater Than 45dB
*
Impedance Test Frequency from 75Khz to 1MHz
*
Droop Less Than 20%
*
Overshoot & Ringing
±
1V Max
*
Pulse Width 2
µS
ELECTRICAL SPECIFICATIONS AT 25
O
C - OPERATING TEMPERATURE RANGE -55
O
C TO +125
O
C
PART
NUMBER
TERMINALS
/ RATIO
(±
3%)
TERMINALS
/ RATIO
(±
3%)
DCR
(Ohms Max.)
IMPEDANCE SCHEMATICS
/
(Ohms MIN.)
PACKAGE
PM-DB2785S
1-3:16-13
5-7:12-9
1-3:4-8
1-3:4-8
1-3:5-7
1-3:4-8
1-3:4-8
1-3:4-8
1-3:16-13
5-7:12-9
1-3:16-13
5-7:12-9
1:2.5
1:2.5
1:3.75
1:2.5
1:1.79
1:2.5
1:2.5
1:2.5
1:2.5
1:2.5
1:2.5
1:2.5
1-3:15-14
5-7:11-10
---
---
---
1-3:5-7
1-3:5-7
1-3:5-7
1-3:15-14
5-7:11-10
1-3:15-14
5-7:11-10
1:1.79
1:1.79
---
---
---
1:1.79
1:1.79
1:1.79
1:1.79
1:1.79
1:1.79
1:1.79
1-3=1.0, 16-13=3.5
5-7=1.0, 12-9=3.5
1-3=.25, 4-8=3.0
1-3=1.5, 4-8=3.0
1-3=1.5, 5-7=2.5
1-3=2.0, 4-8=3.5
1-3=1.0, 4-8=3.5
1-3=1.0, 4-8=3.5
1-3=1.0, 16-13=3.5
5-7=1.0, 12-9=3.5
1-3=1.0, 16-13=3.5
5-7=1.0, 12-9=3.5
4000
4000
4000
4000(2)
4000(2)
4000(2)
4000
4000
4000
4000
4000
4000
6/S
PM-DB2790S
PM-DB2791S
PM-DB2795S
PM-DB2798S
PM-DB27100
PM-DB27101
PM-DB27200
9/V
9/V
10/V
11/V
1/M
1/W
6/T
PM-DB27255
6/X
(2) : F = 250K Hz to 1MHz
Specifications subject to change without notice.
pm-dbxxx 01/12/09
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630
•
TEL: (949) 452-0511
•
FAX: (949) 452-0512
•
http://www.premiermag.com
2
PMI [ PREMIER MAGNETICS, INC. ]
