HPIXF1104BE.B1-994579 Cortina Systems Inc, HPIXF1104BE.B1-994579 Datasheet - Page 139

• Manufacturer Part Number: HPIXF1104BE.B1-994579
• Description: IC ETH MAC SPI3 4PORT 552-BGA
• Manufacturer: Cortina Systems Inc

Specifications of HPIXF1104BE.B1-994579

• Controller Type: Ethernet Controller, MAC
• Interface: SPI-3
• Voltage - Supply: 1.2V, 2.5V, 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 575-BCBGA Exposed Pad (552 Bumps)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Other names: 1008-1020

IXF1104 MAC
Datasheet
278757, Revision 13.2
17 September 2008
7.6
7.6.1
Figure 41
7.6.2
Figure 42
Cortina Systems
MDIO AC Timing Specification
The MDIO Interface on the IXF1104 MAC can operate in two modes – low-speed and high-
speed. In low-speed mode, the MDC clock signal operates at a frequency of 2.5 MHz. In
high-speed mode, the MDC clock signal operates at a frequency of 18 MHz. (See
through
MDC High-Speed Operation Timing
MDC High-Speed Operation Timing
MDC Low-Speed Operation Timing
MDC Low-Speed Operation Timing
®
IXF1104 4-Port Gigabit Ethernet Media Access Controller
MDC
MDC
Figure 44
(25 X 125 MHz clocks)
(3 X 125 MHz clocks)
and
24 ns
200 n
Table
s
400 ns (2.5 MHz)
51.)
(25 X 125 MHz clocks)
200 n
56 ns (17.85 MHz)
s
(4 X 125 MHz clocks)
32 ns
Figure 41
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