W83194R-67B Winbond, W83194R-67B Datasheet - Page 11

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

9.0 SPECIFICATIONS
9.1 ABSOLUTE MAXIMUM RATINGS
Stresses greater than those listed in this table may cause permanent damage to the device.
Precautions should be taken to avoid application of any voltage higher than the maximum rated
voltages to this circuit. Maximum conditions for extended periods may affect reliability. Unused
inputs must always be tied to an appropriate logic voltage level (Ground or Vdd).
9.2 AC CHARACTERISTICS
Vddq1=Vddq2 = Vddq3 = Vddq4 =3.3V , VddL1 =VddL2= 2.5V , T
Output Duty Cycle
CPU/SDRAM to PCI Offset
Skew (CPU-CPU), (PCI-
PCI), (SDRAM-SDRAM)
CPU/SDRAM
Cycle to Cycle Jitter
CPU/SDRAM
Absolute Jitter
Jitter Spectrum 20 dB
Bandwidth from Center
Output Rise (0.4V ~ 2.0V)
& Fall (2.0V ~0.4V) Time
Overshoot/Undershoot
Beyond Power Rails
Ring Back Exclusion
Vdd , V
S y m b o l
Parameter
T
T
T
STG
B
A
IN
Voltage on any pin with respect to GND
S y m b o l
t
SKEW
BW
V
t
V
t
t
t
OFF
CCJ
t
TLH
THL
RBE
JA
over
J
Operating Temperature
Ambient Temperature
Storage Temperature
M i n
0.4
45
1
Parameter
- 11 -
T y p
50
±250
M a x
250
500
500
1.6
1.5
2.1
55
4
A
Units
Publication Release Date: Dec.. 1999
= 0 C to +70 C
KHz
ns
ps
ps
ps
ns
%
V
V
Measured at 1.5V
15 pF Load Measured at 1.5V
15 pF Load Measured at 1.5V
15 pF Load on CPU and PCI
outputs
22
run to 15 pF load
Ring Back must not enter this
range.
W83194R-67B
at source of 8 inch PCB
Test Conditions
PRELIMINARY
- 65 C to + 150 C
- 55 C to + 125 C
- 0.5 V to + 7.0 V
0 C to + 70 C
Rating
Revision 0.50