am79c974 Advanced Micro Devices, am79c974 Datasheet - Page 121

• Manufacturer Part Number: am79c974
• Description: Pcnettm-scsi Combination Ethernet And Scsi Controller For Pci Systems
• Manufacturer: Advanced Micro Devices

To determine the value for the resistor and capacitor,
the formula is:
Where R is in ohms and C is in microfarads. Some pos-
sible combinations are given below. To minimize the
voltage drop across the resistor, the R value should not
be more than 20 .
R * C
88
2.7
4.3
6.8
10
20
R
6.8 F
33 F
22 F
15 F
10 F
C
P R E L I M I N A R Y
Am79C974
AV
These pins provide power for the AUI and twisted-pair
receive circuitry. No specific decoupling has been nec-
essary on these pins.
DD1
(Pin 103) and AV
DD4
(Pin 91)
AMD
121