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IDTCV122C View Datasheet(PDF) - Integrated Device Technology

Part Name
Description
MFG CO.
IDTCV122C
IDT
Integrated Device Technology IDT
'IDTCV122C' PDF : 19 Pages View PDF
IDTCV122C
PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR
COMMERCIAL TEMPERATURE RANGE
ELECTRICAL CHARACTERISTICS - CPU, SRC, AND DOT96 0.7 CURRENT MODE
DIFFERENTIAL PAIR, CONTINUED(1)
Following Conditions Apply Unless Otherwise Specified:
Operating Condition: TA = 0°C to +70°C, Supply Voltage: VDD = 3.3V ± 5%; CL = 2pF
Symbol
tSK3
tJCYC-CYC
Parameter
Skew, CPU[1:0](2)
Skew, CPU2(2)
Skew, SRC(2)
Jitter, Cycle to Cycle, CPU[1:0](2)
Jitter, Cycle to Cycle, CPU2(2)
Jitter, Cycle to Cycle, SRC(2)
Jitter, Cycle to Cycle, DOT96(2)
VT = 50%
Test Conditions
Measurement from differential waveform
Min. Typ.
Max.
Unit
100
250
ps
250
85
100
ps
125
250
NOTES:
1. SRC clock outputs run only at 100MHz.
2. This parameter is guaranteed by design, but not 100% production tested.
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
Symbol Parameter
Test Conditions
Min.
ppm
Static Error(1,2)
See Tperiod Min. - Max. values
TPERIOD Clock Period(2)
33.33MHz output nominal
29.991
Typ.
Max.
Unit
0
ppm
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
tR1
tF1
dT1
tSK1
tJCYC-CYC
Edge Rate(1)
Edge Rate(1)
Rise Time(1)
Fall Time(1)
Duty Cycle(1)
Skew(1)
Jitter, Cycle to Cycle(1)
VOL at Max. = 0.4V
Rising edge rate
Falling edge rate
VOL = 0.8V, VOH = 2V
VOL = 0.8V, VOH = 2V
VT = 1.5V
VT = 1.5V
VT = 1.5V
38
1
4
V/ns
1
4
V/ns
0.3
1.2
ns
0.3
1.2
ns
45
55
%
500
ps
500
ps
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.
15
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