ZHCSIS3B September 2018 – December 2022 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 10-3.
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 |