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GJB289A-97 Schematic ( PDF Datasheet ) - Data Device

Teilenummer GJB289A-97
Beschreibung BJDEEN PULSE TRANSFORMERS
Hersteller Data Device
Logo Data Device Logo 




Gesamt 8 Seiten
GJB289A-97 Datasheet, Funktion
BJDEEN PULSE TRANSFORMERS
Phone;: 8 6-10-51645720 Fax:8: 6-10-51645721
Web site:.WWW.BJDEEN.COM
MIL-STD-1553 TRANSFORMERS ( US )
GJB289A-97 TRANSFORMERS ( CHINA )
MADE IN CHINA
DESCRIPTION AND APPLICATIONS
The military data bus specification, MIL-STD-1553, has brought about
the need for versatile pulse transformers that meet all the electrical
requirements of Manchester II serial biphase data transmission. Our var-
ious package styles provide the turns ratio configurations, component
isolation, and common-mode rejection ratio characteristics necessary for
MIL-STD-1553A and B compliance(CHINA GJB289A-97).
Hermetically sealed or epoxy cased, these transformers are mulitapp-
ed to accommodate existing system configurations.Encapsulated in
accordance with MIL-PRF-21038, their tin-coated, copper-clad steel
leads (epoxy-cased units) conveniently accommodate printed circuit
board mounting. Sinusoidal or trapezoidal waveforms are accurately
processed, making these transformers an excellent choice for any
MIL-STD-1553A or B application.
FEATURES
Complete Line of Custom and
GJB Units
For Use with MIL-STD-1553A
and B, MacAir A-5690, A-5232,
and A-4905 GJB289A-97(CHINA)
Low Profile
Epoxy Cased, Hermetically
Sealed
-55°C to +130°C Operating
Temperature Range
Built and Tested to MIL-PRF-
21038 and MIL-STD-202 GJB1521-92(CHINA)
OVERSHOOT AND
RINGING ±1 V MAX
ED
90%
EOUT
tr tf
10%
% DROOP = E D x 100%
E OUT
tr = value as per Specifications Table
EOUT
ED
N:1
E IN E OUT
E IN = 10 V rms at 1 MHz
Calc: CMR = 20 log E IN (see note)
E OUT
FIGURE 2. CIRCUIT FOR COMMON-MODE REJECTION
360 1 : N
E IN
(SEE NOTE)
E OUT
(SEE NOTE)
FIGURE 1. WAVEFORM INTEGRITY
EIN = 250 kHz square wave, 27.0 volts peak-to-peak with
a rise and fall time no greater than 100 ns.
Calc
:
Droop
=
ED
E OUT
x
100%.
(see
figure
1
for
E D)
FIGURE 3. CIRCUIT FOR WAVEFORM INTEGRITY
Note: Input to be applied and output to be measured for all dash numbers as shown. N represents highest turns winding in each test.
© 1996, 1999 Data Device Corporation






GJB289A-97 Datasheet, Funktion
BEIJING DEEN ELECTRONIC CO.,LTD
0.625 MAX
(15.88)
0.625 MAX
(15.88)
14 13 12 11
15
16 TOP VIEW
17
18 1 2 3
8
7
6
5
4
1.685 MAX
(42.8)
0.100 (2.54)
TYP 12 PLCS
1.685 MAX
(42.8)
0.500 MIN
(12.70)
0.020 DIA ±0.002
(0.51 ±0.05)
0.280 (7.11) MAX
0.140 (3.56)
CONFIGURATION H
TEL86-10-51645720. FAX86-10-51645720
0.625 MAX
(15.88)
0.625 MAX
(15.88)
14 13 12 11
15
16 TOP VIEW
17
18 1 2 3
8
7
6
5
4
0.100 (2.54)
TYP 12 PLCS
0.180 ±0.015
(4.57 ±0.38) 16 PLS
0.320 (8.13) MAX
0.004 (0.10) MIN
0.015 (0.38) MAX
0.020 ±0.002 DIA
(0.51 ±0.05)
0.140 (3.56)
0.070 ±0.015 (16 PLS)
(1.78 ±0.38)
CONFIGURATION J
0.625 MAX
(15.88)
0.500
(12.7)
0.200
(5.08)
0.625 MAX
(15.88)
18 1 2 3 4
17 5
16 BOTTOM VIEW 6
15 7
14 13 12 11 8
0.250 TYP
0.200 TYP
(6.35)
(5.08) 0.400
0.500
(10.16)
(12.70)
0.250 TYP
(6.35)
0.100 TYP (2.54)
TOLERANCE
NON-ACCUM.
(12 PLACES)
0.320 (8.13) MAX
0.250 (6.35) MIN
CONFIGURATION I
0.625 MAX
(15.88)
0.625 MAX
(15.88)
14 13 12 11
15
16 TOP VIEW
17
18 1 2 3
8
7
6
5
4
1.610 ±0.015
(40.9 ±0.38)
0.100 (2.54)
TYP 12 PLCS
1.610 ±0.015
(40.9 ±0.38)
0.500 MIN
(12.70)
0.020 DIA ±0.002
(0.51 ±0.05)
0.320 (8.13) MAX
0.140 (3.56)
CONFIGURATION K
6

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