参数资料
型号: IDTCV137PV
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封装: SSOP-56
文件页数: 6/17页
文件大小: 156K
代理商: IDTCV137PV
COMMERCIALTEMPERATURERANGE
14
IDTCV137
PROGRAMMABLEFLEXPC CLOCKFORAMDK8PROCESSORATIRS480
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
ppm
Long Accuracy(1,2)
See Tperiod Min. - Max. values
300
ppm
TPERIOD
Clock Period(2)
48MHzoutputnominal
20.8257
20.834
ns
VOH
Output HIGH Voltage
IOH = -1mA
2.4
V
VOL
OutputLOWVoltage
IOL = 1mA
0.55
V
IOH
Output HIGH Current
VOH at Min. = 1V
-29
mA
VOH at Max. = 3.135V
-23
IOL
OutputLOWCurrent
VOL at Min. = 1.95V
29
mA
VOL at Max. = 0.4V
27
EdgeRate(1)
Risingedgerate
1
2
V/ns
EdgeRate(1)
Fallingedgerate
1
2
V/ns
tR1
Rise Time(1)
VOL = 0.8V, VOH = 2V
0.5
1.2
ns
tF1
Fall Time(1)
VOL = 0.8V, VOH = 2V
0.5
1.2
ns
dT1
Duty Cycle(1)
VT = 1.5V
45
55
%
tJCYC-CYC
Jitter, Cycle to Cycle(1)
VT = 1.5V
350
ps
ELECTRICAL CHARACTERISTICS - 24_48MHZ, 48MHZ, USB
FollowingConditionsApplyUnlessOtherwiseSpecified:
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.
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
ppm
Long Accuracy(1,2)
See Tperiod Min. - Max. values
300
ppm
TPERIOD
Clock Period(2)
33.33MHzoutputnominal
29.991
30.009
ns
33.33MHzoutputspread
29.991
30.1598
VOH
Output HIGH Voltage
IOH = -1mA
2.4
V
VOL
OutputLOWVoltage
IOL = 1mA
0.55
V
IOH
Output HIGH Current
VOH at Min. = 1V
-33
mA
VOH at Max. = 3.135V
-33
IOL
OutputLOWCurrent
VOL at Min. = 1.95V
30
mA
VOL at Max. = 0.4V
38
EdgeRate(1)
Risingedgerate
1
4
V/ns
EdgeRate(1)
Fallingedgerate
1
4
V/ns
tR1
Rise Time(1)
VOL = 0.8V, VOH = 2V
0.3
1.2
ns
tF1
Fall Time(1)
VOL = 0.8V, VOH = 2V
0.3
1.2
ns
dT1
Duty Cycle(1)
VT = 1.5V
45
55
%
tJCYC-CYC
Jitter, Cycle to Cycle(1)
VT = 1.5V
500
ps
ELECTRICAL CHARACTERISTICS - PCICLK / PCICLK_F, HTT66
FollowingConditionsApplyUnlessOtherwiseSpecified:
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.
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