Dimensions: Inches (Millimeters)
Tolerance: 0.010 (0.25) unless specified otherwise
Surface Coplanarity will be 0.004(0.10) maximum
ISDN S
O
Compact SMD Interface Modules
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1
Electrical Specifications @ 25C
Turns Ratio: Bold = IC side windings
Features
excellent output characteristics ensure compliance with CCITT.I.430
pulse waveform template when used with recommended IC pairing
SMD modules are designed for pick and place compatability
excellent and consistent balance between windings
modular design maximizes suppression effectivity and transmission
properties
compact module eliminates three components reducing assembly and
storage cost
full compatibility with all common IC's
operating temperature: 0 to 70C
Suggested Pad Layout
MSJ
A
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
IC
Line
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
Schematic
Test Conditions:
Inductance and coupling capcitance: 10kHz, 100mV
Common Mode Choke Inductance: 100kHz, 20mV
Leakage Inductance: 100kHz, 100mV
Standard Packaging: Tape and Reel
MSJ Module
MAJ Compact Chip Module
0.307
(7.80)
0.354
(9.00)
0 - 8
0.354
(9.00)
0.307
(7.80)
0.787
(20.00)
0.551
(14.00)
0.044
(1.11)
0.472
(13.00)
7 x 0.100 (2,54)
0.020
(0.50)
TALEMA IN
WK/YR
Part Number
0.047
(1.20)
0.100
(2.54)
0.591
(15.00)
0.374
(9.50)
0.700
(17.78)
MAJ
0.047
(1.20)
0.100
(2.54)
0.630
(16.00)
0.394
(10.00)
0.700
(17.78)
(01-03) Communications\MAJ-MSJ
0.945
(24.00)
0.591
(15.00)
0.122
(3.11)
0.535
(13.60)
7 x 0.100 (2,54)
0.020
(0.50)
TALEMA IN
WK/YR
Part Number
0 - 8
Talema Electronic 101 West 10th Street Rolla, MO (573) 364-2422 Fax: (573) 364-5390
www.talema.com Email: sales@talema.com
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