LAN8820 Datasheet, PDF (65/83 Pages) Microchip Technology – RGMII 10/100/1000 Ethernet Transceiver

LAN8820/LAN8820I
5.5 AC Specifications
This section details the various AC timing specifications of the device.
Note: The RGMII timing adheres to the HP RGMII Specification Version 2.0. Refer to this specification for addi-
tional RGMII timing information
Note: The Ethernet TX/RX pin timing adheres to the IEEE 802.3 specification. Refer to the IEEE 802.3 specifi-
cation for detailed Ethernet timing information.
5.5.1 EQUIVALENT TEST LOAD
Output timing specifications assume a 25pF equivalent test load, unless otherwise noted, as illustrated in Figure 5-1.
FIGURE 5-1:
OUTPUT EQUIVALENT TEST LOAD
OUTPUT
25 pF
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