IDT74FCT3807/A
3.3V CMOS 1-TO-10 CLOCK DRIVER
COMMERCIAL/INDUSTRIAL TEMPERATURE RANGES
TEST WAVEFORMS
3V
1.5V
INPUT
t
PLH
t
PHL
V
OH
2.0V
OUTPUT
t
R
t
F
0.8V
1.5V
V
OL
OUTPUT 2
t
PLH2
t
PHL2
OUTPUT 1
t
SK(o)
t
SK(o)
0V
INPUT
3V
1.5V
0V
V
OH
1.5V
V
OL
V
OH
1.5V
V
OL
t
PLH1
t
PH L1
t
SK(o)
= |t
PLH2 -
t
PLH1
|
or
|t
PHL2 -
t
PHL1
|
Package Delay
Output Skew - t
SK(O)
3V
3V
1.5V
INPUT
t
PLH
t
PH L
V
OH
1.5V
OUTPUT
t
SK(p)
= |t
PHL -
t
PLH
|
V
OL
PACKAGE 2 OUTPUT
t
PLH2
t
PH L2
or
INPUT
t
PLH1
t
PH L1
1.5V
0V
V
OH
1.5V
V
OL
0V
PACKAGE 1 OUTPUT
t
SK(t)
t
SK(t)
V
OH
1.5V
V
OL
t
SK(t)
= |t
PLH2 -
t
PLH1
|
|t
PHL2 -
t
PHL1
|
Pulse Skew - t
SK(P)
Package Skew - t
SK(T)
Package 1 and Package 2 are same device type and speed grade
ENABLE
DISA BLE
3V
CONTROL
INPUT
t
OUTPUT
NORM ALLY
LOW
PZL
1.5V
0V
t
3.5V
1.5V
0.3V
t
1.5V
0V
0V
PHZ
PLZ
SW ITCH
CLOSE D
t
PZH
3.5V
V
OL
V
OH
OUTPUT
NORM ALLY
HIGH
SW ITCH
OPEN
0.3V
Enable and Disable Times
NOTES:
1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH
2. Pulse Generator for All Pulses: f
≤
1.0MHz; t
F
≤
2.5ns; t
R
≤
2.5ns
7
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
