Other Parts Discussed in Thread: DP83869EVM
Hello team,
my customer is using DP83869HM in their design and is wonder if you can help with magnetics selection. Usually with PHYs in the past they have used magjacks, but won’t work in this applications. Since there are cases where one magnetics will feed another without the JACK.
Is this possible to do?
They did some research and I came up with this one: HX5004ENL
Requirements:
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
Let me know if there is anything else I can provide for clarity.
Thank you for your support!
Errol
