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CY23S09, CY23S05
Document Number: 38-07296 Rev. *D
Page 5 of 9
Switching Characteristics for CY23S05SI-1H and CY23S09SI-1H Industrial Temperature Devices[8]
Parameter
Description
Test Conditions
Min
Typ
Max
Unit
t1
Output Frequency
30 pF load
10 pF load
10
10
100
133.33
MHz
MHz
Duty Cycle[7] = t2 ÷ t1
Measured at 1.4V, Fout = 66.67 MHz
40.0
50.0
60.0
%
Duty Cycle[7] = t2 ÷ t1
Measured at 1.4V, Fout <50.0 MHz
45.0
50.0
55.0
%
t3
Rise Time[7]
Measured between 0.8V and 2.0V
1.50
ns
t4
Fall Time[7]
Measured between 0.8V and 2.0V
1.50
ns
t5
Output-to-Output Skew[7]
All outputs equally loaded
250
ps
t6
Delay, REF Rising Edge to
CLKOUT Rising Edge[7]
Measured at VDD/2
0±350
ps
t7
Device-to-Device Skew[7]
Measured at VDD/2 on the CLKOUT pins
of devices
0
700
ps
t8
Output Slew Rate[7]
Measured between 0.8V and 2.0V using
Test Circuit #2
1V/ns
tJ
Cycle-to-Cycle Jitter[7]
Measured at 66.67 MHz, loaded outputs
200
ps
tLOCK
PLL Lock Time[7]
Stable power supply, valid clock
presented on REF pin
1.0
ms
Switching Waveforms
Duty Cycle Timing
t1
t2
1.4V
1.4V
1.4V
All Outputs Rise/Fall Time
OUTPUT
t3
3.3V
0V
0.8V
2.0V
2.0V
0.8V
t4
Output-Output Skew
1.4V
1.4V
t5
OUTPUT
OUTPUT
Input-Output Propagation Delay
VDD/2
t6
INPUT
OUTPUT
VDD/2
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