參數(shù)資料
型號(hào): IDTCV142PAG
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時(shí)鐘產(chǎn)生/分配
英文描述: 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封裝: GREEN, TSSOP-56
文件頁(yè)數(shù): 5/20頁(yè)
文件大?。?/td> 111K
代理商: IDTCV142PAG
COMMERCIALTEMPERATURERANGE
IDTCV142
PROGRAMMABLEFLEXPCCLOCKFORP4PROCESSOR
13
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
ppm
Static Error(1,2)
See Tperiod Min. - Max. values
0
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
Edge Rate(1)
Rising edge rate
1
4
V/ns
Edge Rate(1)
Fallingedgerate
1
4
V/ns
tR1
Rise Time(1)
VOL = 0.8V, VOH = 2V
0.3
1.2
ns
tF1
FallTime(1)
VOL = 0.8V, VOH = 2V
0.3
1.2
ns
dT1
Duty Cycle(1)
VT = 1.5V
45
55
%
tSK1
Skew(1)
VT = 1.5V
500
ps
tJCYC-CYC
Jitter, Cycle to Cycle(1)
VT = 1.5V
500
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.
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
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Skew, CPU[1:0](2)
100
tSK3
Skew, CPU2(2)
VT = 50%
250
ps
Skew, SRC(2)
250
Jitter, Cycle to Cycle, CPU[1:0](2)
——
85
tJCYC-CYC
Jitter, Cycle to Cycle, CPU2(2)
Measurement from differential waveform
100
ps
Jitter, Cycle to Cycle, SRC(2)
125
Jitter, Cycle to Cycle, DOT96(2)
250
NOTES:
1.
SRC clock outputs run only at 100MHz.
2.
This parameter is guaranteed by design, but not 100% production tested.
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