SNLS638A December 2018 – August 2019 DP83825I
The use of a 25-MHz, parallel resonant, 20-pF load crystal is recommended if operating with a crystal. A typical connection diagram is shown below for a crystal resonator circuit. Note that the load capacitor values will vary with the crystal vendors. Check with the vendor for the recommended loads. Series resistance value shall be adjusted to meet the crystal drive level. For more details, refer to the Selection and Specification of Crystals for Texas Instruments Ethernet Physical Layer Transceivers application report (SNLA290).
|Frequency Tolerance||Including Operational Temperature, aging and other factors||–50||50||ppm|