
COMMERCIALTEMPERATURERANGE
IDTCV115-2
PROGRAMMABLEFLEXPC CLOCKFORP4PROCESSOR
15
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
ppm
Long Accuracy(1,2)
See Tperiod Min. - Max. values
—
300
ppm
TPERIOD
Clock Period(2)
33.33MHz output nominal
29.991
—
30.009
ns
33.33MHz output spread
29.991
—
30.1598
VOH
Output HIGH Voltage
IOH = -1mA
2.4
—
V
VOL
Output LOW Voltage
IOL = 1mA
—
0.55
V
IOH
Output HIGH Current
VOH at Min. = 1V
-33
—
mA
VOH at Max. = 3.135V
—
-33
IOL
Output LOW Current
VOL at Min. = 1.95V
30
—
mA
VOL at Max. = 0.4V
—
38
EdgeRate(1)
Rising edge rate
1
—
4
V/ns
EdgeRate(1)
Fallingedgerate
1
—
4
V/ns
tR1
Rise Time(1)
VOL = 0.4V, VOH = 2.4V
0.5
—
2
ns
tF1
FallTime(1)
VOL = 0.4V, VOH = 2.4V
0.5
—
2
ns
dT1
Duty Cycle(1)
VT = 1.5V
45
—
55
%
tSK1
Skew(1)
VT = 1.5V
—
500
ps
tJCYC-CYC
Jitter(1)
VT = 1.5V
—
250
ps
ELECTRICAL CHARACTERISTICS - PCICLK / PCICLK_F
Following Conditions Apply Unless Otherwise Specified:
Operating Condition: TA = 0°C to +70°C, Supply Voltage: VDD = 3.3V ± 5%; CL = 10 - 30pF
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.
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
ppm
Long Accuracy(1,2)
See Tperiod Min. - Max. values
—
300
ppm
TPERIOD
Clock Period(2)
48MHz output nominal
20.8257
—
20.834
ns
VOH
Output HIGH Voltage
IOH = -1mA
2.4
—
V
VOL
Output LOW Voltage
IOL = 1mA
—
0.55
V
IOH
Output HIGH Current
VOH at Min. = 1V
-33
—
mA
VOH at Max. = 3.135V
—
-33
IOL
Output LOW Current
VOL at Min. = 1.95V
30
—
mA
VOL at Max. = 0.4V
—
38
Edge Rate(1)
Rising edge rate
1
—
2
V/ns
Edge Rate(1)
Fallingedgerate
1
—
2
V/ns
tR1
Rise Time(1)
VOL = 0.4V, VOH = 2.4V
1
—
2
ns
tF1
FallTime(1)
VOL = 0.4V, VOH = 2.4V
1
—
2
ns
dT1
Duty Cycle(1)
VT = 1.5V
45
—
55
%
ELECTRICAL CHARACTERISTICS, 48MHZ, USB
Following Conditions Apply Unless Otherwise Specified:
Operating Condition: TA = 0°C to +70°C, Supply Voltage: VDD = 3.3V ± 5%; CL = 10 - 20pF
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.