10/100 BASE-T SINGLE PORT TRANSFORMER MODULE
1 : 1 Transmit Turns Ratio CompatibleWith Intel, National Semiconductor,
Level One, ICS, Kendin, TDK, Broadcom, SEEQ and Lucent Transceivers
Electrical Specifications at 25
o
C
Insertion
Part
Insertion Loss
Return Loss
Number
(dB MAX)
(dB MIN @ 100Ω)
0.1-100MHz
1-30MHz 40MHz 50MHz
60-80MHz 30MHz
Crosstalk
(dB MIN)
60MHz 100MHz
Differential to
Common Mode
Rejection (dB MIN)
30MHz
60MHz
100MHz
Hipot
(Vrms MIN)
T-17000
T-17001
T-17002
T-17003
T-17004
T-17006
-1.0
-1.0
-1.0
-1.0
-1.0
-1.0
-22
-22
-22
-20
-20
18
-20
-20
-20
-18
-20
-18
-18
-18
-18
-18
-18
-16
-12
-12
-12
-14
-14
-12
-50
-50
-50
-45
-50
-55
-40
-40
-40
-40
-40
-50
-40
-40
-40
-35
-40
-50
-42
-45
-45
-45
-42
-50
-38
-40
-40
-40
-36
-45
-32
-35
-35
-35
-33
-40
1500
1500
1500
1500
1500
1500
Mil. Grade Epoxy encapsulated package
withstands 235
o
C IR reflow
Tape and Reel available.
Meets all IEE 802.3 and ANSI X3.263 stan-
dards including 350
µH
OCL with 8 mA bias
1.000
(25.40)
MAX.
.410
(10.41)
MAX.
.260
(6.60)
.300
MAX. (7.62)
MAX.
.010
(0.25)
TYP.
.040
(1.02)
TYP.
.510 (12.95)
.480 (12.19)
.020
(0.51)
TYP.
.100
(2.54)
TYP.
Dimensions in inches (mm)
Specifications subject to change without notice.
For other values & Custom Designs, contact factory.
100-sp100
Rhombus
Industries Inc.
www.rhombus-ind.com
15801 Chemical Lane, Huntington Beach, CA 92649-1595
Tel: (714) 898-0960
•
Fax: (714) 896-0971
Schematic Diagram
RECEIVE
RD+ 1
CT
3
7 RX+
5
CT
T-17006, T-17004, T-17002
T-17000
Center-tapped inductor not
included inT-17000, so pin #12 connects
to the transformer center tap.
RD- 2
1CT : 1CT
TRANSMIT
TD- 16
CT 14
TD+ 15
1CT : 1CT
12 CT
6 RX-
10 TX-
12 CT
11 TX+
RECEIVE
RD+ 16
CT 14
RD- 15
1CT : 1CT
TRANSMIT
TD- 2
CT
3
7 TX-
6 CMT
8 TX+
1CT : 1
RECEIVE
RD+ 11
10 CT
RD- 9
1CT : 1CT
TRANSMIT
TD- 3
CT
2
14 TX-
15 CMT
16 TX+
1CT : 1
6 RX+
7 CT
8 RX-
9 RX+
11 CT
10 RX-
T-17005, T-17003
TD+ 1
T-17001
TD+ 1
Specifications subject to change without notice.
For other values & Custom Designs, contact factory.
100-sp100
Rhombus
Industries Inc.
www.rhombus-ind.com
15801 Chemical Lane, Huntington Beach, CA 92649-1595
Tel: (714) 898-0960
•
Fax: (714) 896-0971