SNLS614A September 2018 – December 2018 DP83869HM
PRODUCTION DATA.
In applications where copper Ethernet interface is used, magnetic isolation is required. Magnetics can be discrete or integrated in the Ethernet cable connector. The DP83869HM will operate with discrete and integrate magnetics if they meet the electrical specifications listed in Table 99.
PARAMETER | TEST CONDITIONS | TYP | UNIT |
---|---|---|---|
Turns Ratio | ±2% Tolerance | 1:1 | - |
Insertion Loss | 1-100 MHz | -1 | dB |
Return Loss | 1-30 MHz | -16 | dB |
30-60 MHz | -12 | dB | |
60-80 MHz | -10 | dB | |
Differential to Common Mode Rejection | 1-50 MHz | -30 | dB |
60-150 MHz | -20 | dB | |
Crosstalk | 30 MHz | -35 | dB |
60 MHz | -30 | dB | |
Open Circuit Inductance | 8-mA DC Bias | 350 | µH |
Isolation | HPOT | 1500 | Vrms |