COMLINK™ SERIES
CY2CC810
Document #: 38-07056 Rev. *C
Page 4 of 7
Parameter Measurement Information:
VDD @2.5V
Parameter Measurement Information:
VDD @3.3V
Notes:
3.
CL includes probe and jig capacitance.
4.
All input pulses are supplied by generators having the following characteristics: PRR < 100 MHz, Z0 = 50W, tR < 2.5 nS, tF < 2.5 nS.
5.
The outputs are measured one at a time with one transition per measurement.
6.
TPLH and TPHL are the same as tpd.
AC Switching Characteristics @ 2.5V VDD = 2.5V ±5%, Temperature = –40°C to +85°C
Parameter
Description
Min.
Typ. Max. Unit
tPLH
Propagation Delay – Low to High
See Figure 4
1.5
2.0
3.5
nS
tPHL
Propagation Delay – High to Low
1.5
2.0
3.5
nS
tR
Output Rise Time
0.8
V/nS
tF
Output Fall Time
0.8
V/nS
tSK(0)
Output Skew: Skew between outputs of the same package (in phase) See Figure 10
0.2
nS
tSK(p)
Pulse Skew: Skew between opposite transitions of the same output
(tPHL – tPLH).
See Figure 9
0.2
nS
tSK(t)
Package Skew: Skew between outputs of different packages at the
same power supply voltage, temperature and package type.
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]
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