1
XFMRS
HIGH SPEED COMBO MAGNETIC MODULES
FOR 10/100BASE-TX APPLICATIONS
•
MEETS OPEN CIRCUIT INDUCTANCE (OCL) SPECIFICATIONS OF 350uH MIN WITH 8mA DC BIAS FROM
0-70oC
•
•
COMBO DESIGNS AVAILABLE FOR ALL 10/100BASE-TX PHY CHIPS
CUSTOM DESIGNS AVAILABLE FOR MOST APPLICATIONS
Electrical Specifications:
Turns Ratio
(+/-5%)
Insertion Loss
100KHz-100MHz
(dBTYP)
Return Loss
(dBTYP)
Crosstalk
(dB MAX)
Hipot
(Vrms MIN)
Part
Number
Receive
Transmit
30 MHz 60 MHz 80 MHz 32 MHz 62 MHz 100 MHz
-16
-16
-16
-16
-16
-21
-20
-16
-16
-16
-16
-16
-16
-16
-16
-16
-16
-16
-12
-12
-12
-12
-12
-17
-17
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-35
-35
-35
-38
-35
-35
-35
-35
-36
-35
-35
-35
-36
-35
-35
-35
-35
-35
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
XFATM2
XFATM2H
XFATM6
XF35061T1
XF5201
XF5208
XF5208A
XF6611
XF6612
XF6692
XF6694H
XF8022A
XF970D
XF970D1
XF970D2
XF973
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1:1
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1.25CT:1CT
1.41CT:1CT
2CT:1CT
2CT:1CT
2CT:1
-1.0
-1.0
-1.0
-1.2
-1.0
-0.5
-1.0
-1.0
-1.0
-1.0
-1.0
-1.0
-1.0
-1.0
-1.0
-1.0
-1.0
-1.0
-10
-10
-10
-10
-10
-14.5
-15
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-40
-40
-40
-38
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-35
-35
-35
-38
-35
-35
-35
-35
-35
-35
-35
-35
-35
-35
-35
-35
-35
-35
1:1
1:1
1CT:1CT
1CT:1CT
1:1:1CT
1:1:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1:1CT
1CT:1
1CT:1CT
1CT:1CT
1CT:1.41CT
1CT:1
XF974
XF980
1:1CT
2:1CT
NOTES: ALL OFTHE ABOVE ARE AVAILABLE IN SINGLE,TWO, FOUR, OR EIGHT PORT VERSIONS.
ADD 'COMBO 1-4' ON THE END OF THE PART NUMBERS FOR SINGLE PORT
ADD 'COMBO 2-4' ON THE END OF THE PART NUMBERS FOR TWO PORT.
ADD 'COMBO 4-4 ON THE END OF THE PART NUMBERS FOR FOUR PORT.
ADD 'COMBO 8-4' ON THE END OF THE PART NUMBERS FOR EIGHT PORT.
Dimensions:
SEE PAGES 2 & 3
Schematics:
SEE PAGES 4-6
XFMRS, INC.
XFMRS
1940 Landersdale Road • Camby, Indiana 46113 • Tel. (317) 834-1066 • Fax: (317) 834-1067