参数资料
型号: 49FCT805CTQG
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟及定时
英文描述: FCT SERIES, LOW SKEW CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
封装: GREEN, QSOP-20
文件页数: 5/7页
文件大小: 80K
代理商: 49FCT805CTQG
5
IDT49FCT805BT/CT
FAST CMOSBUFFER/CLOCKDRIVER
MILITARYANDCOMMERCIALTEMPERATURERANGES
NOTES:
1. tPLH, tPHL, and tSK(pp) are production tested. All other parameters are guaranteed but not production tested.
2. Propagation delay range indicated by Min. and Max. limit is dues to Vcc, operating temperature, and process parameters. These propagation delay limits do not imply
skew.
3. See Test Circuits and Waveforms.
4. Minimum limits are guaranteed but not tested on Propagation Delays.
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - MILITARY(1,2)
FCT805BT
FCT805CT
Symbol
Parameter
Conditions(3)
Min.(4)
Max.
Min.(4)
Max.
Unit
tPLH
PropagationDelay
CL = 50pF
1.5
5.7
1.5
5.2
ns
tPHL
INA to OAx, INB to OBx
RL = 500
tR
OutputRiseTime
2
2
ns
tF
OutputFallTime
1.5
1.5
ns
tSK(O)
Output skew: skew between outputs of all banks of
0.9
0.7
ns
samepackage(inputstiedtogether)
tSK(P)
Pulseskew:skewbetweenoppositetransitions
0.9
0.8
ns
ofsameoutput(|tPHL-–tPLH|)
tSK(PP)
Part-to-partskew:skewbetweenoutputsofdifferent
1.5
1.2
ns
packages at same power supply voltage,
temperature,packagetypeandspeedgrade
tPZL
OutputEnableTime
1.5
6.5
1.5
6
ns
tPZH
OE
A
to OAx, OEB to OBx
tPLZ
OutputDisableTime
1.5
6.5
1.5
6
ns
tPHZ
OE
A
to OAx, OEB to OBx
NOTES:
1. tPLH, tPHL, and tSK(pp) are production tested. All other parameters are guaranteed but not production tested.
2. Propagation delay range indicated by Min. and Max. limit is dues to Vcc, operating temperature, and process parameters. These propagation delay limits do not imply
skew.
3. See Test Circuits and Waveforms.
4. Minimum limits are guaranteed but not tested on Propagation Delays.
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - COMMERCIAL(1,2)
FCT805BT
FCT805CT
Symbol
Parameter
Conditions(3)
Min.(4)
Max.
Min.(4)
Max.
Unit
tPLH
PropagationDelay
CL = 50pF
1.5
5
1.5
4.5
ns
tPHL
INA to OAx, INB to OBx
RL = 500
tR
OutputRiseTime
1.5
1.5
ns
tF
OutputFallTime
1.5
1.5
ns
tSK(O)
Output skew: skew between outputs of all banks of
0.7
0.5
ns
samepackage(inputstiedtogether)
tSK(P)
Pulseskew:skewbetweenoppositetransitions
0.7
0.6
ns
ofsameoutput(|tPHL-–tPLH|)
tSK(PP)
Part-to-partskew:skewbetweenoutputsofdifferent
1.2
1
ns
packages at same power supply voltage,
temperature,packagetypeandspeedgrade
tPZL
OutputEnableTime
1.5
6
1.5
5
ns
tPZH
OE
A
to OAx, OEB to OBx
tPLZ
OutputDisableTime
1.5
6
1.5
5
ns
tPHZ
OE
A
to OAx, OEB to OBx
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