2031 - xfmrs

XFMRS
1
HIGH SPEED SMT MAGNETIC MODULES
FOR 10/100BASE-TX APPLICATIONS
•
•
•
•
MEETS OPEN CIRCUIT INDUCTANCE (OCL) SPECIFICATIONS OF 350uH MIN WITH 8mA DC BIAS FROM
0-70oC
DESIGNS AVAILABLE FOR ALL 10/100BASE-TX PHY CHIPS
CUSTOM DESIGNS AVAILABLE INCLUDING THROUGH HOLE AND COMBOS
TURNS RATIOS: 1CT:1CT (Tx) / 1CT:1CT (Rx)
Electrical Specifications:
Part
Number
Insertion Rise Time
Loss 0.1 to (ns TYP)
125 MHz (10-90%)
(dB MAX)
Return Loss
(dB TYP)
0.1-60 MHz
60-100 MHz
Differential to Common
Mode Rejection (dB MIN)
0.1-60 MHz
Crosstalk
(dB MAX)
60-100 MHz
Voltage
Isolation
(Vrms
0.1-60 MHz 60-100 MHz min)
XFATM2
-1.1
4.0ns
-15 TX / -17 RX -11 TX / -14 RX
-42 TX / -40 RX -40 TX / -35 RX
-40
-38
1500
XFATM3
-1.1
4.0ns
-15 TX / -17 RX -11 TX / -14 RX
-42 TX / -40 RX -40 TX / -35 RX
-40
-38
1500
XFATM6
-1.1
4.0ns
-15 TX / -17 RX -11 TX / -14 RX
-42 TX / -40 RX -40 TX / -35 RX
-40
-38
1500
XFATM7
-1.1
4.0ns
-15 TX / -17 RX -11 TX / -14 RX
-42 TX / -40 RX -40 TX / -35 RX
-40
-38
1500
XFATM8
-1.1
4.0ns
-15 TX / -17 RX -11 TX / -14 RX
-42 TX / -40 RX -40 TX / -35 RX
-40
-38
1500
Dimensions:
1.000 Max
[25.40 Max]
XFMRS YYWW
0.018
[0.46]
0.700
[17.78]
0.390 Max
0.500 Typ
0.370 Max
[9.90 Max]
[12.70 Typ]
[9.40 Max]
CO-PLANARITY ±
0.004 Max
[0.10 Max]
0.100 Typ
[2.54 Typ]
Schematics:
SEE FOLLOWING PAGE
XFMRS
XFMRS, INC.
1940 Landersdale Road • Camby, Indiana 46113 • Tel. (317) 834-1066 • Fax: (317) 834-1067
XFMRS
2
100 BASE-TX FILTER MODULES
Schematics:
XFAT M 2
XFAT M 3
XFAT M 7
XFAT M 6
XFAT M 8
XFMRS
XFMRS, INC.
1940 Landersdale Road • Camby, Indiana 46113 • Tel. (317) 834-1066 • Fax: (317) 834-1067