SLXT973QCA3V 856775 Intel, SLXT973QCA3V 856775 Datasheet - Page 59
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SLXT973QCA3V 856775
Manufacturer Part Number
SLXT973QCA3V 856775
Description
Manufacturer
Intel
Datasheet
1.SLXT973QCA3V_856775.pdf
(88 pages)
Specifications of SLXT973QCA3V 856775
Lead Free Status / RoHS Status
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11.0
11.1
Datasheet
Document #: 249426
Revision #: 002
Rev. Date: March 1, 2002
Figure 23. MII 10BASE-T DTE Mode Auto-Negotiation
Figure 24. 100BASE-T DTE Mode Auto-Negotiation
Clock Generation
External Oscillator
Figure 23
and 100BASE-TX in the LXT973.
RXCLK
(
(Sourced by LXT973)
TXCLK
Sourced by LXT973)
(Sourced by LXT973)
(
TXCLK
RXCLK
Sourced by LXT97
REFCLK
(25 Mhz Oscillator Clock)
REFCLK
(25 Mhz Oscillator Clock)
through
Figure 25 on page 60
)
2.5 Mhz Clock During Auto-Negotiation
2.5 Mhz Clock During Auto-Negotiation
LXT973 10/100 Mbps Dual-Port Fast Ethernet PHY Transceiver
2.5 Mhz Clock During Auto-Negotiation and 10BASE-T Data / Idle
2.5 Mhz Clock During Auto-Negotiation and 10BASE-T Data / Idle
illustrate the different frequencies of clock for 10BASE-T
25 Mhz During 100BASE-T Mode
25 Mhz During 100BASE-T Mode
59
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