參數資料
型號: IDT74CV105BPV
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘產生/分配
英文描述: 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
封裝: SSOP-48
文件頁數: 8/21頁
文件大小: 94K
代理商: IDT74CV105BPV
COMMERCIALTEMPERATURERANGE
16
IDTCV105B
CLOCKGENERATORFORDESKTOPPCPLATFORMS
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
ZO
Current Source Output Impedance(2) VO = VX
3000
VOVS
Maximum Voltage (Overshoot)
VH + 0.3
V
VUDS
Minimum Voltage (Undershoot)
-0.3
V
VHIGH
Voltage HIGH(2)
Statistical measurement on single-ended signal using
660
850
mV
VLOW
Voltage LOW(2)
oscilloscope math function
–150
150
VOVS
Max Voltage(2)
Measurement on single-ended signal using absolute value
1150
mV
VUDS
Min Voltage(2)
–300
VCROSS(ABS)
Crossing Voltage (abs)(2)
250
550
mV
d - VCROSS
Crossing Voltage (var)(2)
Variation of crossing over all edges
140
mV
ppm
Long Accuracy(2,3)
See TPERIOD Min. - Max. values
–300
300
ppm
400MHz nominal, no Intel spec
2.4993
2.5008
333.33MHz nominal, no Intel spec
2.9991
3.0009
266.66MHz nominal, no Intel spec
3.7489
3.7511
TPERIOD
Average Period(3)
200MHz nominal
4.9985
5.0015
ns
166.66MHz nominal
5.9982
6.0018
133.33MHz nominal
7.4978
7.5023
100MHz nominal
9.997
10.003
400MHz spread, no Intel spec
2.4993
2.5008
333.33MHz spread, no Intel spec
2.9991
3.0009
266.66MHz spread, no Intel spec
3.7489
3.7511
TPERIOD
Average Period(3)
200MHz spread
4.9985
5.0266
ns
166.66MHz spread
5.9982
6.032
133.33MHz spread
7.4978
7.54
100MHz spread
9.997
10.0533
tR
Rise Time(2)
VOL = 0.175V, VOH = 0.525V
175
700
ps
tF
Fall Time(2)
VOL = 0.175V, VOH = 0.525V
175
700
ps
d-tR
Rise Time Variation(2)
125
ps
d-tF
Fall Time Variation(2)
125
ps
dT3
Duty Cycle(2)
Measurement from differential waveform
45
55
%
tSK3
Skew(2)
VT = 50%
100
ps
tJCYC-CYC
Jitter, Cycle to Cycle(2)
Measurement from differential waveform
85
ps
ELECTRICAL CHARACTERISTICS - CPU AND SRC 0.7 CURRENT MODE
DIFFERENTIAL PAIR(1)
FollowingConditionsApplyUnlessOtherwiseSpecified:
Operating Condition: TA = 0°C to +70°C, Supply Voltage: VDD = 3.3V ± 5%; CL = 2pF
NOTES:
1. SRC clock outputs run only at 100MHz or 200MHz. Specs for 133.33 and 166.66 do not apply to SRC clock pair.
2. This parameter is guaranteed by design, but not 100% production tested.
3. All long term accuracy and clock period specifications are guaranteed with the assumption that the REF output is at 14.31818MHz.
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