RHOMBUS-IND T

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 25o C
Insertion
Part
Insertion Loss
Return Loss
Number
(dB MAX)
(dB MIN @ 100Ω)
0.1-100MHz
1-30MHz 40MHz 50MHz
Differential to
Common Mode
Rejection (dB MIN)
Crosstalk
(dB MIN)
60-80MHz 30MHz
60MHz 100MHz
30MHz
60MHz
100MHz
Hipot
(Vrms MIN)
T-17000
-1.0
-22
-20
-18
-12
-50
-40
-40
-42
-38
-32
1500
T-17001
-1.0
-22
-20
-18
-12
-50
-40
-40
-45
-40
-35
1500
T-17002
-1.0
-22
-20
-18
-12
-50
-40
-40
-45
-40
-35
1500
T-17003
-1.0
-20
-18
-18
-14
-45
-40
-35
-45
-40
-35
1500
T-17004
-1.0
-20
-20
-18
-14
-50
-40
-40
-42
-36
-33
1500
T-17006
-1.0
18
-18
-16
-12
-55
-50
-50
-50
-45
-40
1500
Mil. Grade Epoxy encapsulated package
withstands 235oC IR reflow
Meets all IEE 802.3 and ANSI X3.263 standards including 350 µH OCL with 8 mA bias
Tape and Reel available.
1.000
(25.40)
MAX.
.410
(10.41)
MAX.
.260
(6.60) .300
MAX. (7.62)
MAX.
.020
(0.51)
TYP.
.010
(0.25)
TYP.
.040
(1.02)
TYP.
.510 (12.95)
.480 (12.19)
.100
(2.54)
TYP.
Dimensions in inches (mm)
Specifications subject to change without notice.
Rhombus
Industries Inc.
For other values & Custom Designs, contact factory.
www.rhombus-ind.com
100-sp100
15801 Chemical Lane, Huntington Beach, CA 92649-1595
Tel: (714) 898-0960 • Fax: (714) 896-0971
Schematic Diagram
RECEIVE
RD+ 1
7 RX+
CT
5
3
RD- 2
CT
6 RX1CT : 1CT
T-17006, T-17004, T-17002
T-17000
Center-tapped inductor not
included inT-17000, so pin #12 connects
to the transformer center tap.
TRANSMIT
10 TX-
TD- 16
CT 14
12 CT
12 CT
11 TX+
TD+ 15
1CT : 1CT
RECEIVE
RD+ 16
9 RX+
CT 14
11 CT
RD- 15
10 RX-
T-17005, T-17003
1CT : 1CT
TRANSMIT
TD- 2
7 TX-
CT
3
6 CMT
TD+ 1
8 TX+
1CT : 1
RECEIVE
RD+ 11
6 RX+
10 CT
7 CT
RD- 9
8 RX-
T-17001
1CT : 1CT
TRANSMIT
TD- 3
14 TX-
CT
15 CMT
2
16 TX+
TD+ 1
1CT : 1
Specifications subject to change without notice.
Rhombus
Industries Inc.
For other values & Custom Designs, contact factory.
www.rhombus-ind.com
100-sp100
15801 Chemical Lane, Huntington Beach, CA 92649-1595
Tel: (714) 898-0960 • Fax: (714) 896-0971