XFMRS
BROADCOM XF5100T4
ELECTRICAL SPECIFICATIONS:
TX:
1:2CT+/-1% Maximum
RX:
1:1 +/-1% Maximum
Isolation Voltage: 2000 Vrms (Between chip side and cable side)
Output Inductance: 350uh Min. @0.1Vrms 100KHz
Return Loss:
2MHz–12.5MHz
25dB Minimum into 100 ohms load
Insertion Loss:
TX: 2MHz–12.5MHz 0.5dB Maximum
RX: 2MHz–12.5MHz 0.5dB Maximum
CMRR:
1MHz–30MHz
30dB Minimum
30MHz–100MHz
20dB Minimum
Crosstalk Attenuation between adjacent channels:
2MHz–12.5MHz
40dB Minimum
Turns Ratio:
1
Dimensions:
1.200 Max
0.750
0.285
Max
0.025
0.016
0.240
Max
XFMRS YYWW
XF5100T4
0.018 +/- 0.002
0.015
0.004
Schematics:
1
2
Pair 2
3
4
5
6
Pair 1
UTP
SIDE
7
8
T1
T5
32
RX2
31
T2
T6
30
29
TX1
28
BCM5100
SIDE
27
RX3
26
25
24 TX3
23
T7
9
10
Pair 3
11
12
T8
13
14
Pair 4
15
16
T4
T3
22
21
20
RX4
19 TX4
18
17
XFMRS
XFMRS, INC.
1940 Landersdale Road • Camby, Indiana 46113 • Tel. (317) 834-1066 • Fax: (317) 834-1067
0.375
0.350
0.012
0.008