Document
10/100Base-TX Quad Port Transformer
Modules
Link-PP Int’l Technology
Symmetrical TX and RX Channels For Auto MDI/MDIX capability
Approved for use with the Broadcom BCM5226 and Level One
LXT9784
Compliant with IEEE 802.3u and ANSI X3.263 standards including 350
uH OCL with 8 Ma bias
For RoHS part add suffix NL
RoHS NL peak solder rating 235
Electrical Specifications @25 --- Operating Temperature 0 to 70
Insertion Part Loss Number %dB MAX&
0.1-100MHz 2-30 MHz
LP1140
-1.0
-18
LP1164
-1.0
-18
LP12341
-1.4
-18
LP12401
-1.0
-16.5
1.Operating Temperature -40' to +85'
Return Loss %dB MIN&
40 MHz -14.4 -14.4 -14.4 -16
50 MHz -13.1 -13.1 -13.1 -15.5
60-80 MHz -12 -12 -12 -12
1 KHz -65 -55 -55 -60
Crosstalk %dB MIN&
30 MHz -50 -45 -45 -43
60 MHz -40 -40 -40 -38
100 MHz -35 -33 -33 -33
Differential to Common Mode Rejection%dB TYP&
1-60MHz 60-200MHz -40 -35
-37 -25
-37 -25
-43 -27
Hipot
(Vrms )
1500 1500 1500 1500 1500
LP11.