10/100 BASE-T SINGLE PORT TRANSFORMER MODULE
Meets all IEE 802.3 and ANSI X3.263 standards
including 350
µH
OCL with 8 mA bias
Mil. Grade Epoxy encapsulated package
withstands 235
o
C IR reflow
Electrical Specifications at 25
o
C
In sertio n
R etu rn
L oss
L o ss
(d B )
(d B )
MAX
M in .
T-1307
.1 -8 0 M H z .1 -3 0 M H z
-1 .0
-1 6
3 0 -6 0 M H z
1 6 -2 0 L o g{F/ 3 0 M H z
6 0 -8 0 M H z
-1 0
R ise
T im e
(n S )T Y P
1 0 % -9 0 %
C o m m o n to
D ifferen tia l
M o d e R ejectio n
(d B ) M IN
C o m m o n to
Com m on
M o d e R ejctio n
(d B ) M IN
C ro ssta lk
d B M IN
H ip o t
(V rm s)
M IN
100kH z - 100M H z
2 .5
.1 -1 0 0 M H z
40
30
-35
2000
Schematic Diagram
TX2CT
TX1CT
TX3CT
TX4CT
RX1+
RX3+
RX2+
TX4+
RX4+
21
20
RX4+
TX1+
TX2+
RX2-
TX3+
RX3-
RX1-
TX1-
TX2-
TX4-
RX4-
22
19
RX4-
TX3-
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
TX2CT
TX1CT
RX1+
RX3+
TX3CT
RX2+
TX1+
TX2+
TX3+
1.120
(28.45)
MAX.
TX2-
.485
(12.32)
MAX.
.230
(5.84)
MAX.
TX4+
RX1-
TX1-
RX3-
TX4CT
1
2
3
4
5
6
7
8
9
RX2-
10
11
12
13
14
15
TX3-
16
TX4-
17
18
.016
(0.41)
TYP.
.050
(1.27)
TYP.
.010
(0.25)
TYP.
.045
(1.14)
TYP.
.010
(0.25)
TYP.
.640 (16.26)
.620 (15.75)
Tape and Reel
available.
Dimensions in inches (mm)
RHOMBUS P/N:
T-1307
CUST P/N:
DATE:
8/27/99
NAME:
SHEET:
1 OF 1
Rhombus
Industries Inc.
Transformers & Magnetic Products
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: (714) 898-0960
FAX: (714) 896-0971
www.rhombus-ind.com