W83115RG-BW/W83115WG-BW
STEPLESS FOR INTEL BROADWATER CLOCK GENERATOR
9.3 Skew Group timing clock
VDD = 3.3V ± 5 %, TA = 0°C to +70°C, Cl=10pF
PARAMETER
CPU pair to CPU pair Skew
SRC pair to SRC pair Skew
PCI to PCI Skew
MIN
MAX
100
100
250
UNITS
ps
ps
TEST CONDITIONS
Measure Crossing point
Measure Crossing point
Measured at 1.5V
ps
9.4 Low Power Differential Electrical Characteristics
VDDIO= 0.8V ± 5 %, TA = 0°C to +70°C, Test load, Cl=2pF
PARAMETER
Rising Edge Slew rate
Falling Edge Slew rate
Absolute crossing point Voltages
Voltage High
MIN
2.5
2.5
MAX
8
8
550
1150
UNITS
V/ns
V/ns
mV
mV
mV
ps
ps
ps
%
TEST CONDITIONS
Measure Differential waveform
Measure Differential waveform
Measure Single Ended waveform
Measure Single Ended waveform
Measure Single Ended waveform
Measure Differential waveform
Measure Differential waveform
Measure Differential waveform
Measure Differential waveform
300
Voltage Low
-300
45
CPU Cycle to Cycle jitter
SRC Cycle to Cycle jitter
DOT Cycle to Cycle jitter
Duty Cycle
85
125
250
55
9.5 PCI Electrical Characteristics
VDDP= 3.3V ± 5 %, TA = 0°C to +70°C, Test load, Cl=10pF
PARAMETER
MIN
500
500
MAX
2000
2000
250
UNITS
ps
ps
ps
%
mA
mA
mA
mA
TEST CONDITIONS
Vol=0.4V, Voh=2.4V
Voh=2.4V, Vol=0.4V
Measured at 1.5V
Measured at 1.5V
Vout=1.0V
Vout=3.135V
Vout=1.95V
Vout=0.4V
Rise Time
Fall Time
Cycle to Cycle jitter
Duty Cycle
Pull-Up Current Min
Pull-Up Current Max
Pull-Down Current Min
Pull-Down Current Max
45
-33
55
-33
38
30
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