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10/100 Base-T Single Port
Transformer Modules
With 1:1 Transmit Turns Ratios
RoHS peak reflow temperature rating: 245�C Compatible with Broadcom, Intel, Microtel, National Semiconductor, ICS, and TDK Transceivers Meets IEEE 802.3 specification
Electrical Specifications @ 25°C - Operating Temperature 0°C to 70°C
Insertion Loss
RoHS (dB MAX) Compliant Part Number 3 0.1-100 MHz
H1012NL 4c -1.0
H1086NL 4c -1.0
HX1148NL 1, 4c -1.5
1-30 MHz -20 -22 -18
Return Loss (dB MIN @ 100 Ω)
Differential to Common Mode Rejection (dB MIN)
40 MHz -20 -20 -13.5
50 MHz -18 -18 -11.5
60-80 MHz -14 -12 -10
30 MHz -42 -45 -42
60 MHz -36 -40 -37
100 MHz -33 -35 -33
30 MHz -50 -50 -50
Crosstalk (dB TYP)
60 MHz -40 -40 -40
Notes: 1. HX = Operating temperature: -40 + 85 C. 2.
HX1148NL Datasheet
