
COMMERCIALTEMPERATURERANGE
12
IDTCV137
PROGRAMMABLEFLEXPC CLOCKFORAMDK8PROCESSORATIRS480
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
ZO
Current Source Output Impedance(1) VO = VX
3000
—
VOH3
Output HIGH Voltage
IOH = -1mA
2.4
—
V
VOL3
Output LOW Voltage
IOL = 1mA
—
0.4
V
VHIGH
Voltage HIGH(1)
Statistical measurement on single-ended signal using
660
—
1150
mV
VLOW
Voltage LOW(1)
oscilloscope math function
–300
—
150
VOVS
Max Voltage(1)
Measurement on single-ended signal using absolute value
—
1150
mV
VUDS
Min Voltage(1)
–300
—
VCROSS(ABS)
Crossing Voltage (abs)(1)
250
—
550
mV
d - VCROSS
Crossing Voltage (var)(1)
Variation of crossing over all edges
—
140
mV
ppm
Long Accuracy(1,2)
See TPERIOD Min. - Max. values
–300
—
300
ppm
TPERIOD
Average Period(2)
100MHz nominal
9.997
—
10.003
ns
TABSMIN
Absolute Min Period(1,2)
100MHz nominal
9.912
—
ns
tR
Rise Time(1)
VOL = 0.175V, VOH = 0.525V
175
—
700
ps
tF
Fall Time(1)
VOL = 0.175V, VOH = 0.525V
175
—
700
ps
d-tR
Rise Time Variation(1)
—
125
ps
d-tF
Fall Time Variation(1)
—
125
ps
dT3
Duty Cycle(1)
Measurement from differential waveform
45
—
55
%
tJCYC-CYC
Jitter, Cycle to Cycle(1)
Measurement from differential waveform
—
125
ps
SKEW
Pin-to-Pin Skew(1)
VT = 50%
—
250
ps
TSU_SRC(1,3)
SRC STOP response to CLKREQ#
—
60
ns
TDRIVE_SRC(1,3)
SRC START response to CLKREQ#
—
60
ns
ELECTRICALCHARACTERISTICS-SRC0.7CURRENTMODEDIFFERENTIALPAIR
FollowingConditionsApplyUnlessOtherwiseSpecified:
Operating Condition: TA = 0°C to +70°C, Supply Voltage: VDD = 3.3V ± 5%; CL = 2pF
NOTES:
1. This parameter is guaranteed by design, but not 100% production tested.
2. All long term accuracy and clock period specifications are guaranteed with the assumption that the REF output is at 14.31818MHz.
3. See TIMING DIAGRAMS for timing requirements.