DP83848VYB National Semiconductor, DP83848VYB Datasheet - Page 73

• Manufacturer Part Number: DP83848VYB
• Description: TRANSCEIVER, ENET PHY, 10/100, 48LQFP
• Manufacturer: National Semiconductor

Specifications of DP83848VYB

• Data Rate: 100Mbps
• No. Of Ports: 1
• Ethernet Type: IEEE 802.3u
• Supply Current: 92mA
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: -40°C To +105°C
• Digital Ic Case Style: LQFP
• No.: RoHS Compliant
• Interface Type: MII Serial, RMII
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Not Compliant

T2.28.1
T2.28.2
T2.29.1
T2.29.2
Parameter
Parameter
8.2.28 Isolation Timing
8.2.29 25 MHz_OUT Timing
Note: 25 MHz_OUT characteristics are dependent upon the X1 input characteristics.
From software clear of bit 10 in the
BMCR register to the transition from
Isolate to Normal mode
From Deassertion of S/W or H/W
Reset to transition from Isolate to
Normal mode
25 MHz_OUT High/Low Time
25 MHz_OUT propagation delay
Description
Description
MII mode
RMII mode
Relative to X1
Notes
Notes
73
Min
Min
Typ
Typ
20
10
30011750
Max
Max
100
500
8
30011749
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Units
Units
µs
µs
ns
ns
ns