W83194R-58 WINBOND [Winbond], W83194R-58 Datasheet - Page 16

• Manufacturer Part Number: W83194R-58
• Description: 100 MHZ AGP CLOCK FOR VIA CHIPSET
• Manufacturer: WINBOND [Winbond]

Each of these pins are a large pull-up resistor (250 K
1, but the internal pull-up resistor may be too large when long traces or heavy load appear on these
dual function pins. Under these conditions, an external 10 K
connected to V
logic 0 is desired. The 10 K
that these logic will only be latched at initial power on.
If optional EMI reducing capacitor are needed, they should be placed as close to the series
terminating resistor as possible and after the series terminating resistor. These capacitor has typical
values ranging from 4.7 pF to 22 pF.
DD
if logic 1 is expected. Otherwise, the 10 K
Device
V
Pin
DD
Device
Pin
Pad
resistor should be place before the serious terminating resistor. Note
Programming Header
10 K
10 K
10 K
Ground
V
DD
Terminating
Ground Pad
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Terminating
Preliminary W83194R-37/-58
Resistor
Series
Resistor
Series
@3.3V) inside. The default state will be logic
Ground
EMI
Reducing
Cap
EMI
Reducing
Cap
Ground
Clock
Trace
resistor is connected to ground if a
Optional
Clock
Trace
Optional
resistor is recommended to be