IDT49FCT3805D Integrated Device Technology, IDT49FCT3805D Datasheet - Page 5

• Manufacturer Part Number: IDT49FCT3805D
• Description: 3.3v Cmos Dual 1-to-5 Clock Driver
• Manufacturer: Integrated Device Technology

TEST CIRCUITS AND WAVEFORMS
SWITCH POSITION
IDT49FCT3805D/E
3.3V CMOS DUAL 1-TO-5 CLOCK DRIVER
Generator
Pulse
Disable High
Disable Low
Enable High
Enable Low
Test
V
IN
C
L
= 15pF Test Circuit
R
T
D.U.T
V
CC
Generator
Pulse
R
L
Switch
V
GND
O UT
V
6V
IN
Enable and Disable Time Circuit
R
T
C
L
D.U.T
V
CC
5
TEST CONDITIONS
DEFINITIONS:
C
R
t
R
L
T
/ t
= Load capacitance: includes jig and probe capacitance.
= Termination resistance: should be equal to Z
F
R
Symbol
= Rise/Fall time of the input stimulus from the Pulse Generator.
L
t
R
C
R
R
OUTPUT 1
OUTPUT 2
/ t
L
L
T
V
F
O UT
INPUT
C
t
SK(o)
L
Output Skew - t
1 (0V to 3V or 3V to 0V)
Z
OUT
V
= |t
CC
INDUSTRIAL TEMPERATURE RANGE
500
of pulse generator
PLH2 -
t
= 3.3V ±0.3V
500
PLH1
t
Ω
PLH2
15
33
Ω
t
SK(o)
t
6V
O pen
G ND
PLH1
OUT
SK(O)
|
or
of the Pulse Generator.
|t
t
PH L1
P HL2 -
t
PH L2
t
SK(o)
t
PHL1
|
Unit
pF
ns
Ω
Ω
3V
1.5V
0V
V
1.5V
V
V
1.5V
V
O H
O L
O H
O L