PI49FCT3807 ETC, PI49FCT3807 Datasheet - Page 4

• Manufacturer Part Number: PI49FCT3807
• Description: 3.3V Fast CMOS Clock Driver
• Manufacturer: ETC

Output Skew – t
Tests Circuits for All Outputs
Switching Waveforms
Propagation Delay
Generator
Input
Output
Ox
Oy
Pulse
Input
t
t
PLHx
PLHy
t
SK(o)
SK
(o)
=  t
t
SK(o)
t
PLH
V
PLHy
IN
t
R
– t
PLHx
R
T
 or  t
D.U.T.
(1)
V
DD
t
PHLy
PHLx
– t
t
t
SK(o)
PHLy
t
PHL
PHLx
V
OUT
t
3V
1.5V
0V
V
1.5V
V
V
1.5V
V
2.0V
0.5V
F
OH
OL
OH
OL

3V
1.5V
0V
V
1.5V
V
OH
OL
C
L
4
Switch Position
Definitions:
1.
2.
Package Skew – t
Pulse Skew – t
C
probe capacitance.
R
Generator.
Package 1
Package 2
T
L
= Termination resistance: should be equal to Z
Output
= Load capacitance: includes jig and
All Other Inputs
Disable HIGH
Input
Output
Output
Disable LOW
Enable HIGH
Enable LOW
Input
Test
t
PLH
t
t
t
SK(t)
PLH1
PLH2
SK
(p)
SK
=  t
(t)
t
SK(t)
t
SK(p)
PLH2
3.3V Fast CMOS Clock Driver
=  t
– t
PLH1
PHL
– t
 or  t
PLH
t
PHL

PHL2
t
PHL1
Switch
GND
Open
PI49FCT3807
6V
– t
PS7010D
t
t
OUT
SK(t)
PHL2
PHL1
3V
1.5V
0V
V
1.5V
V
OH
OL
of the Pulse
3V
1.5V
0V
V
1.5V
V
V
1.5V
V

OH
OL
OH
OL
09/08/04