MIL-temperature-range surface mount
dual low profile MIL-PRF-21038
Interface Transformers (-55oto +130oC)
APPLICABLE SPECIFICATIONS
■MIL-STD-1553B
■MIL-STD-202
■MIL-T-10727
■MIL-PRF-21038
■ISO 9002
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........................................................... -55oto +130oC
Weight....................................................................................................... <5 grams
Insulation resistance (min)........................................... 10K megohms @ 250 Vdc
Dielectric withstanding voltage................................................................ 100 Vrms
These non-QPL interface transformers conform to all electrical
and physical parameters of MIL-PRF-21038/27 and provide
performance as required over -55oto +130oC. Built and tested
in ISO 9002 approved facilities.
■for use in MIL-STD-1553 applications
■low profile, 0.155 in. height
■dual ratio in a single package
■ performance to MIL-PRF-21038/27 requirements
■ built in ISO 9002 facility
■-55oto +130oC operating temperature
TWO PEARL BUCK COURT
●
BRISTOL, PA 19007-6812
●
TEL 215-781-6400
●
FAX 215-781-6403
●
www.pulsespecialty.com
CHARACTERISTICS
PART NO. TERMINALS RATIO (± 3%) RDC
(ohms)
MAX.
IMPEDANCE
(ohms)
MIN.
DGL1553-1
DFL1553-1 1-3:16-13
5-7:12-9 1CT:1CT 1-3, 5-7 = 3.0
16 -13 , 12- 9 = 3.0 (1-3, 5-9)
4,000
1-3:15-14
5-7:11-10 1CT:.707CT
DGL1553-2
DFL1553-2 1-3:16-13
5-7:12-9 1.4CT:1CT 1-3, 5-7 = 3.5
16 -13 , 12- 9 = 3.0 (1-3, 5-7)
7,200
1-3:15-14
5-7:11-10 2CT:1CT
DGL1553-3
DFL1553-3 1-3:16-13
5-7:12-9 1.25CT:1CT 1-3, 5-7 = 3.2
16 -13 , 12- 9 = 3.0 (1-3, 5-7)
4,000
1-3:15-14
5-7:11-10 1.66CT:1CT
DGL1553-5*
DFL1553-5* 1-3:16-13
5-7:12-9 1CT:2.12CT 1-3, 5-7 = 1.0
16 -13 , 12- 9 = 3.5 (16-13, 12-9)
4,000
1-3:15-14
5-7:11-10 1CT:1.5CT
DGL1553-40*
DFL1553-40* 1-3:16-13
5-7:12-9 1CT:2.5CT 1-3, 5-7 = 1.0
16 -13 , 12- 9 = 3.5 (16-13, 12-9)
4,000
1-3:15-14
5-7:11-10 1CT:1.75CT
DGL1553-45*
DFL1553-45* 1-3:16-13
5-7:12-9 1CT:2.5CT 1-3, 5-7 = 1.0
16 -13 , 12- 9 = 3.5 (16-13, 12-9)
4,000
1-3:15-14
5-7:11-10 1CT:1.79CT
DGL1553-1
DFL1553-1 1-3:16-13
5-7:12-9 1-3, 5-7 = 3.0
16 -13 , 12- 9 = 3.0 (1-3, 5-9)
4,000
1-3:15-14
5-7:11-10 1CT:.707CT
DGL1553-2
DFL1553-2 1-3:16-13
5-7:12-9 1-3, 5-7 = 3.5
16 -13 , 12- 9 = 3.0 (1-3, 5-7)
7,200
1-3:15-14
5-7:11-10 2CT:1CT
DGL1553-3
DFL1553-3 1-3:16-13
5-7:12-9 1-3, 5-7 = 3.2
16 -13 , 12- 9 = 3.0 (1-3, 5-7)
4,000
1-3:15-14
5-7:11-10 1.66CT:1CT
DGL1553-5*
DFL1553-5* 1-3:16-13
5-7:12-9 1-3, 5-7 = 1.0
16 -13 , 12- 9 = 3.5 (16-13, 12-9)
4,000
1-3:15-14
5-7:11-10 1CT:1.5CT
DGL1553-40*
DFL1553-40* 1-3:16-13
5-7:12-9 1-3, 5-7 = 1.0
16 -13 , 12- 9 = 3.5 (16-13, 12-9)
4,000
1-3:15-14
5-7:11-10 1CT:1.75CT
DGL1553-45*
DFL1553-45* 1-3:16-13
5-7:12-9 1-3, 5-7 = 1.0
16 -13 , 12- 9 = 3.5 (16-13, 12-9)
4,000
1-3:15-14
5-7:11-10 1CT:1.79CT
TWO PEARL BUCK COURT
●
BRISTOL, PA 19007-6812
●
TEL 215-781-6400
●
FAX 215-781-6403
●
www.pulsespecialty.com
SCHEMATICS AND DIMENSIONS
*Designed for transceivers utilizing a single supply voltage (+5V).
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
