MIL-temperature-range surface mount
dual low profile MIL-PRF-21038
Interface Transformers (-55
o
to +130
o
C)
These non-QPL interface transformers conform to all electrical
and physical parameters of MIL-PRF-21038/27 and provide
performance as required over -55
o
to +130
o
C. Built and tested
in ISO 9002 approved facilities.
for use in MIL-STD-1553 applications
s
low profile, 0.155 in. height
s
dual ratio in a single package
s
performance to MIL-PRF-21038/27 requirements
s
built in ISO 9002 facility
s
-55
o
to +130
o
C operating temperature
s
APPLICABLE SPECIFICATIONS
MIL-STD-1553B
s
MIL-STD-202
s
MIL-T-10727
s
MIL-PRF-21038
s
ISO 9002
s
SUMMARY PERFORMANCE SPECIFICATIONS
Impedance................................................................................................... see table
Droop..............................................................................................................
<
20%
Overshoot..................................................................................................
+
1V max
Common mode rejection (CMR).................................................................
>
45 dB
Frequency range (no load)............................................................. 75 kHz to 1MHz
Operating temperature range........................................................... -55o to +130oC
Weight.......................................................................................................
<
5 grams
Insulation resistance (min)........................................... 10K megohms @ 250 Vdc
Dielectric withstanding voltage................................................................ 100 Vrms
TWO PEARL BUCK COURT
q
BRISTOL, PA 19007-6812
q
TEL 215-781-6400
q
FAX 215-781-6403
q
www.pulsespecialty.com
CHARACTERISTICS
PA RT N O.
T ERMINALS
RATIO (±3%)
RDC
(o hms)
M AX.
IMP EDANC E
(ohm s)
MIN.
DGL1553 -1
DFL1553 -1
1-3:16-13
5-7:12-9
1-3:15-14
5-7:11-10
1CT:1CT
1CT:.707CT
1.4CT:1CT
2CT:1CT
1.25CT:1CT
1.66CT:1CT
1CT:2.12CT
1CT:1.5CT
1CT:2.5CT
1CT:1.75CT
1CT:2.5CT
1CT:1.79CT
1-3, 5-7 = 3.0
16-13, 12-9 = 3.0
(1-3, 5-9)
4,000
DGL1553 -2
DFL1553 -2
1-3:16-13
5-7:12-9
1-3:15-14
5-7:11-10
1-3, 5-7 = 3.5
16-13, 12-9 = 3.0
(1-3, 5-7)
7,200
DGL1553 -3
DFL1553 -3
1-3:16-13
5-7:12-9
1-3:15-14
5-7:11-10
1-3, 5-7 = 3.2
16-13, 12-9 = 3.0
(1-3, 5-7)
4,000
DGL1553 -5*
DFL1553 -5*
1-3:16-13
5-7:12-9
1-3:15-14
5-7:11-10
1-3, 5-7 = 1.0
16-13, 12-9 = 3.5
(16-13, 12-9)
4,000
D GL1553-40*
D FL1553-40*
1-3:16-13
5-7:12-9
1-3:15-14
5-7:11-10
1-3, 5-7 = 1.0
16-13, 12-9 = 3.5
(16-13, 12-9)
4,000
D GL1553-45*
D FL1553-45*
1-3:16-13
5-7:12-9
1-3:15-14
5-7:11-10
1-3, 5-7 = 1.0
16-13, 12-9 = 3.5
(16-13, 12-9)
4,000
*Designed for transceivers utilizing a single supply voltage (+5V).
SCHEMATICS AND DIMENSIONS
Notes:
1. All dimensions are in inches.
2. Tolerances: .xx = +.008
3. All specifications and dimensions
are subject to change without notice.
DFL1553-X
DGL1553-X
TWO PEARL BUCK COURT
q
BRISTOL, PA 19007-6812
q
TEL 215-781-6400
q
FAX 215-781-6403
q
www.pulsespecialty.com
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