DP83950BVQB National Semiconductor, DP83950BVQB Datasheet - Page 35

• Manufacturer Part Number: DP83950BVQB
• Description: IC CTRLR RIC REPEATER 160-PQFP
• Manufacturer: National Semiconductor

Specifications of DP83950BVQB

• Controller Type: Ethernet Repeater Interface Controller
• Interface: IEEE 802.3
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 380mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 160-MQFP, 160-PQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *DP83950BVQB

5 0 Functional Description
Note DE
Note In this example the Inter-RIC bus is shown as using active low signals
e
Bus Drive Enable Active High RE
FIGURE 5 9 External Bus Transceiver Connection Diagram
e
Bus Receive Enable active low
(Continued)
FIGURE 5 10 Mode Load Operation
35
TL F 11096 – 15
TL F 11096 – 14