SNLA246B October 2015 – December 2022 DP83867CR , DP83867CS , DP83867E , DP83867IR , DP83867IS
The following guidelines are the main specifications to reference for compatible magnetics:
PARAMETER | TEST CONDITIONS | TYP | UNIT |
---|---|---|---|
Turns Ratio | ±2% Tolerance | 1:1 | - |
Open Circuit Inductance | - | 320 to 350 | µH |
Insertion Loss | 1-100 MHz | -1 | dB |
Return Loss | 1-30 MHz | -16 | dB |
30-60 MHz | -12 | dB | |
60-100 MHz | -10 | dB | |
Differential to Common Mode Rejection Ratio | 1-50 MHz | -30 | dB |
50-150 MHz | -20 | dB | |
Crosstalk | 30 MHz | -35 | dB |
60 MHz | -30 | dB | |
Isolation | HPOT | 1500 | Vrms |
If these exact requirements cannot be met, the following allowances can be made:
The following guidelines are the main specifications to reference for compatible crystals:
PARAMETER | TEST CONDITION | MIN | TYP | MAX | UNIT |
---|---|---|---|---|---|
Frequency | 25 | MHz | |||
Frequency Tolerance | Operational Temperature | ±50 | ppm | ||
Frequency Stability | 1 year aging | ±50 | ppm |
If opting for an oscillator:
PARAMETER | TEST CONDITION | MIN | TYP | MAX | UNIT |
---|---|---|---|---|---|
Frequency | 25 | MHz | |||
Frequency Tolerance | Operational Temperature | ±50 | ppm | ||
Frequency Stability | 1 year aging | ±50 | ppm | ||
Rise / Fall Time | 20% - 80% | 5 | ns | ||
Symmetry | Duty Cycle | 40% | 60% | ||
Jitter RMS | Integration Band: 12 kHz to 5 MHz | 11 | ps |