COMLINK
SERIES
CY2CC810
Document #: 38-07056 Rev. *C
Page 4 of 7
Parameter Measurement Information:
V
DD
@ 2.5V
Parameter Measurement Information:
V
DD
@ 3.3V
Notes:
3.
4.
5.
6.
C
includes probe and jig capacitance.
All input pulses are supplied by generators having the following characteristics: PRR < 100 MHz, Z
0
= 50W, t
R
< 2.5 nS, t
F
< 2.5 nS.
The outputs are measured one at a time with one transition per measurement.
T
PLH
and T
PHL
are the same as t
pd
.
AC Switching Characteristics
@ 2.5V V
DD
= 2.5V ±5%, Temperature =
–
40
°
C to +85
°
C
Parameter
t
PLH
Propagation Delay
–
Low to High
t
PHL
Propagation Delay
–
High to Low
t
R
Output Rise Time
t
F
Output Fall Time
t
SK(0)
Output Skew: Skew between outputs of the same package (in phase) See
Figure 10
t
SK(p)
Pulse Skew: Skew between opposite transitions of the same output
(t
PHL
–
t
PLH
).
t
SK(t)
Package Skew: Skew between outputs of different packages at the
same power supply voltage, temperature and package type.
Description
Min.
1.5
1.5
Typ. Max. Unit
2.0
3.5
2.0
3.5
0.8
0.8
0.2
See
Figure 4
nS
nS
V/nS
V/nS
nS
See
Figure 9
0.2
nS
See
Figure 11
0.65
nS
From Output
Under Test
C
L
= 50 pF
500 ohm
Figure 1. Load Circuit
[3,4,5]
2.0 V
0 V
Input
t
w(20-80)
2.0 V
0 V
1.25 V
1.25 V
Input
t
w(50-50)
1.25 V
Figure 2. Voltage Waveforms
–
Pulse Duration
[6]
From Output
Under Test
C
L
= 3 pF
500 ohm
Figure 3. Point to Point Load Circuit
[3,4,5]
1.0 V
1.25 V
1.25 V
1.0 V
t
PLH
t
PHL
2.0 V
V
OH
V
OL
0 V
Input
Output
Figure 4. Voltage Waveforms
–
Propagation Delay Times
[4]
From Output
Under Test
C
L
= 50 pF
500 ohm
Figure 5. Load Circuit
[3,4,5]
2.7V
0 V
Input
t
w(20-80)
2.7V
0 V
1.5V
1.5V
Input
t
w(50-50)
1.5V
Figure 6. Voltage Waveforms
–
Pulse Duration
[6]
From Output
Under Test
C
L
= 3 pF
500 ohm
Figure 7. Point to Point Load Circuit
[3,4,5]
1.5V
1.5V
1.5V
1.5V
t
PLH
t
PHL
2.7V
V
OH
V
OL
0 V
Input
Output
Figure 8. Voltage Waveforms
–
Propagation Delay Times
[4]