DM9161EP DAVICOM [Davicom Semiconductor, Inc.], DM9161EP Datasheet - Page 47

• Manufacturer Part Number: DM9161EP
• Description: 10/100 Mbps Fast Ethernet Physical Layer TX/FX Single Chip Transceiver
• Manufacturer: DAVICOM [Davicom Semiconductor, Inc.]

10.7 Power Plane Partitioning
The power planes should be approximately illustrated in
Figure 10-8 and 10-9. The ferrite bead used should have an
impedance at least 75 Ω at 100MHz. A suitable bead is the
Panasonic surface mound bead, part number
Final
Version: DM9161-DS-F05
September 10, 2008
10/100 Mbps Fast Ethernet Physical Layer TX/FX Single Chip Transceiver
Analog VDD Plane
Figure 10--9
Figure 10-8
EXCCL4532U or an equivalent. 10µF, 0.1µF, and 0.01µF
electrolytic bypass capacitors should be connected between
DVDD and DGND at each side of the ferrite bead.
Digital VDD Plane
Digital VDD Plane
DM9161
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