W83194R-67B Winbond, W83194R-67B Datasheet - Page 13

• Manufacturer Part Number: W83194R-67B
• Description: 100MHZ 3-DIMM CLOCK FOR VIA MVP4
• Manufacturer: Winbond

9.4 BUFFER CHARACTERISTICS
9.4.1 TYPE 1 BUFFER FOR CPU CLOCK
Pull-Up Current Min
Pull-Up Current Max
Pull-Down Current Min
Pull-Down Current Max
Rise/Fall Time Min
Between 0.4 V and 2.0 V
Rise/Fall Time Max
Between 0.4 V and 2.0 V
9.4.2 TYPE 3 BUFFER FOR REF[0:1], 24MHZ, 48MHZ
Pull-Up Current Min
Pull-Up Current Max
Pull-Down Current Min
Pull-Down Current Max
Rise/Fall Time Min
Between 0.8 V and 2.0 V
Rise/Fall Time Max
Between 0.8 V and 2.0 V
9.4.3 TYPE 4 BUFFER FOR SDRAM (F,0:11)
Pull-Up Current Min
Pull-Up Current Max
Pull-Down Current Min
Pull-Down Current Max
Rise/Fall Time Min
Between 0.8 V and 2.0 V
Rise/Fall Time Max
Between 0.8 V and 2.0 V
Parameter
Parameter
Parameter
S y m b o l
T
S y m b o l
T
T
T
I
I
I
I
I
I
S y m b o l
T
I
T
OH(max)
OH(max)
I
OH(min)
I
OH(min)
I
I
OL(min)
OL(min)
RF(max)
RF(max)
OH(max)
OH(min)
I
OL(max)
RF(min)
OL(max)
RF(min)
OL(min)
RF(max)
OL(max)
RF(min)
M i n
M i n
-29
1.0
0.5
29
M i n
-27
0.4
- 13 -
T y p
T y p
T y p
M a x
M a x
-23
-46
4.0
1.3
M a x
53
-27
1.6
27
Units
Units
Units
mA
mA
mA
mA
mA
mA
mA
mA
ns
ns
ns
ns
mA
mA
mA
mA
ns
ns
Publication Release Date: Dec.. 1999
Vout = 1.0 V
Vout = 3.135V
Vout = 1.95 V
Vout = 0.4 V
10pF Load
20pF Load
Vout = 1.65 V
Vout = 3.135 V
Vout = 1.65 V
Vout = 0.4 V
20pF Load
30pF Load
Vout = 1.0 V
Vout = 2.0V
Vout = 1.2 V
Vout = 0.3 V
10pF Load
20pF Load
W83194R-67B
Test Conditions
Test Conditions
Test Conditions
PRELIMINARY
Revision 0.50