5
IDT49FCT806BT/CT
FASTCMOSBUFFER/CLOCKDRIVER
MILITARY/INDUSTRIAL/COMMERCIALTEMPERATURERANGES
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
(MILITARY)(1, 2)
FCT806BT
FCT806CT
Symbol
Parameter
Condition(3)
Min.(4)
Max.
Min.(4)
Max.
Unit
tPLH
tPHL
Propagation Delay
INA to
OAx, INB to OBx
CL = 50pF
RL = 500
1.5
5.7
1.5
5.2
ns
tR
Output Rise Time
—
2
—
2
ns
tF
Output Fall Time
—
1.5
—
1.5
ns
tSK(o)
Output skew: skew between outputs of all banks of same package (inputs
tied together)
—
0.9
—
0.7
ns
tSK(p)
Pulse skew: skew between opposite transitions of same output (|t PHL–t PLH|)
—
0.9
—
0.8
ns
tSK(pp)
Package skew: skew between outputs of different packages at same power
supply voltage, temperature, package type and speed grade
—
1.5
—
1.2
ns
tPZL
tPZH
Output Enable Time
OEA to OAx, OEB to OBx
1.5
6.5
1.5
6
ns
tPLZ
tPHZ
Output Disable Time
OEA to OAx, OEB to OBx
1.5
6.5
1.5
6
ns
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
(INDUSTRIAL)(1, 2)
FCT806BT
FCT806CT
Symbol
Parameter
Condition(3)
Min.(4)
Max.
Min.(4)
Max.
Unit
tPLH
tPHL
Propagation Delay
INA to
OAx, INB to OBx
CL = 50pF
RL = 500
1.5
5
1.5
4.5
ns
tR
Output Rise Time
—
1.5
—
1.5
ns
tF
Output Fall Time
—
1.5
—
1.5
ns
tSK(o)
Output skew: skew between outputs of all banks of same package (inputs
tied together)
—
0.7
—
0.5
ns
tSK(p)
Pulse skew: skew between opposite transitions of same output (|t PHL–t PLH|)
—
0.7
—
0.7
ns
tSK(pp)
Package skew: skew between outputs of different packages at same power
supply voltage, temperature, package type and speed grade
—1.2
—
1
ns
tPZL
tPZH
Output Enable Time
OEA to OAx, OEB to OBx
1.5
6
1.5
5
ns
tPLZ
tPHZ
Output Disable Time
OEA to OAx, OEB to OBx
1.5
6
1.5
5
ns
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.