HFIXF1110CC.B3-998844 Cortina Systems Inc, HFIXF1110CC.B3-998844 Datasheet - Page 93

• Manufacturer Part Number: HFIXF1110CC.B3-998844
• Description: IC ETHERNET MAC 10PORT 552-CBGA
• Manufacturer: Cortina Systems Inc

Specifications of HFIXF1110CC.B3-998844

• Controller Type: Ethernet Controller, MAC
• Interface: SPI-4.2
• Voltage - Supply: 1.8 V, 2.5 V
• Operating Temperature: 0°C ~ 70°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: 1008-1010

IXF1110 MAC
Datasheet
250210, Revision 11.0
13 April 2009
Table 31
6.2
Figure 29
Table 32
6.3
Cortina Systems
Power Sequencing
Analog Power Filtering
Figure 29
power balls.
Analog Power Supply Filter Network
Analog Power Balls
TX FIFO and RX FIFO Operation
The IXF1110 MAC packet buffering is comprised of individual port FIFOs and
system-interface FIFOs.
®
VDD,
AVDD1P8_1
_2
VDD2,
AVDD2P5_1
_2
1. The value of 10 μ s given is a nominal value only. The exact time difference between the application of the
Signal Name
AVDD1P8_1
AVDD2P5_1
AVDD1P8_2
AVDD2P5_2
IXF1110 10-Port 1000 Mbps Ethernet Media Access Controller
2.5 V analog supply will be determined by a number of factors dependent on the power management
method used.
Power Supply
illustrates an analog power supply filter network and
/
/
AVDD1P8
AVDD2P5
D1
Y1
P7
V14
N3
V10
2.5 V or 1.8 V
Power-Up Order
Figure 30
Ball Designator
VDD
0.1 µF
E24
P18
V18
N22
V15
Second
First
V6
P3
illustrates the interaction of these FIFOs.
V11
P22
Time Delta to Next
FB
R
Comments
Need to provide a filter (see
R: AVDD1P8_1 and AVDD2P5_1 = 5.6 Ω resistor.
Need to provide a filter (see
R: AVDD1P8_2 and AVDD2P5_2 = 1.0 Ω resistor.
Supply
10 μ s
0
100/100 MHz
1
0.1 µF
Power Ball
1.8 V supplies
2.5 V supplies
Analog
Table 32
6.2 Analog Power Filtering
Figure
Figure
Description
lists the analog
29).
29).
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