CY2304
Document #: 38-07247 Rev. *C
Page 4 of 8
t4
Fall Time[4]
(–1, –2)
Measured between 0.8V and 2.0V,
30-pF load
2.20
ns
t4
Fall Time[4]
(–1, –2)
Measured between 0.8V and 2.0V,
15-pF load
1.50
ns
t5
Output-to-Output Skew
on same Bank (–1,–2)[4]
All outputs equally loaded
200
ps
Output Bank A to Output
Bank B Skew (–1)
All outputs equally loaded
200
ps
Output Bank A to Output
Bank B Skew (–2)
All outputs equally loaded
400
ps
t6
Skew, REF Rising Edge
to FBK Rising Edge[4]
Measured at VDD/2
0
±250
ps
t7
Device-to-Device
Skew[4]
Measured at VDD/2 on the FBK pins of devices
0
500
ps
tJ
Cycle-to-Cycle Jitter[4]
(–1)
Measured at 66.67 MHz, loaded outputs, 15-pF load
175
ps
Measured at 66.67 MHz, loaded outputs, 30-pF load
200
ps
Measured at 133.3 MHz, loaded outputs, 15 pF load
100
ps
tJ
Cycle-to-Cycle Jitter[4]
(–2)
Measured at 66.67 MHz, loaded outputs 30-pF load
400
ps
Measured at 66.67 MHz, loaded outputs 15-pF load
375
ps
tLOCK
PLL Lock Time[4]
Stable power supply, valid clocks presented on REF
and FBK pins
1.0
ms
Operating Conditions for CY2304SI-X Industrial Temperature Devices
Parameter
Description
Min.
Max.
Unit
VDD
Supply Voltage
3.0
3.6
V
TA
Operating Temperature (Ambient Temperature)
-40
85
°C
CL
Load Capacitance (below 100 MHz)
30
pF
Load Capacitance (from 100 MHz to 133 MHz)
15
pF
CIN
Input Capacitance
7
pF
Switching Characteristics for CY2304SC-X Commercial Temperature Devices (continued)[5]
Parameter
Name
Test Conditions
Min.
Typ.
Max.
Unit
Switching Characteristics for CY2304SI-X Industrial Temperature Devices [5]
Parameter
Name
Test Conditions
Min.
Typ.
Max.
Unit
t1
Output Frequency
30-pF load, All devices
10
100
MHz
t1
Output Frequency
15-pF load, All devices
10
133.3
MHz
Duty Cycle[4] = t2 ÷ t1
(–1,–2)
Measured at 1.4V, FOUT = 66.66 MHz
30-pF load
40.0
50.0
60.0
%
Duty Cycle[4] = t2 ÷ t1
(–1,–2)
Measured at 1.4V, FOUT < 50.0 MHz
15-pF load
45.0
50.0
55.0
%
t3
Rise Time[4]
(–1, –2)
Measured between 0.8V and 2.0V,
30-pF load
2.50
ns
t3
Rise Time[4]
(–1, –2)
Measured between 0.8V and 2.0V,
15-pF load
1.50
ns
t4
Fall Time[4]
(–1, –2)
Measured between 0.8V and 2.0V,
30-pF load
2.50
ns
t4
Fall Time[4]
(–1, –2)
Measured between 0.8V and 2.0V,
15-pF load
1.50
ns
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