CY2305
CY2309
Switching Characteristics for CY2305SC-1H and CY2309SC-1H Commercial Temperature Devices[7]
Parameter
Name
Description
Min.
Typ.
Max.
Unit
t1
Output Frequency
30-pF load
10-pF load
10
–
100
MHz
10
133.33
MHz
Duty Cycle[6] = t2 ÷ t1
Duty Cycle[6] = t2 ÷ t1
Rise Time[6]
Measured at 1.4V, Fout = 66.67 MHz
Measured at 1.4V, Fout < 50.0 MHz
Measured between 0.8V and 2.0V
Measured between 0.8V and 2.0V
All outputs equally loaded
40.0
45.0
–
–
–
50.0
50.0
–
–
85
–
60.0
55.0
1.50
1.50
250
%
%
ns
ns
ps
ps
t3
t4
t5
Fall Time[6]
Output to Output Skew[6]
t6A
Delay, REF Rising Edge to Measured at VDD/2
–
±350
CLKOUT Rising Edge[6]
t6B
t7
Delay, REF Rising Edge to Measured at VDD/2. Measured in PLL
1
–
1
5
–
–
8.7
ns
ps
CLKOUT Rising Edge[6]
Bypass Mode, CY2309 device only.
Device to Device Skew[6] Measured at VDD/2 on the CLKOUT pins
of devices
700
t8
Output Slew Rate[6]
Measured between 0.8V and 2.0V using
V/ns
Test Circuit #2
tJ
tLOCK
Cycle to Cycle Jitter[6]
PLL Lock Time[6]
Measured at 66.67 MHz, loaded outputs
–
–
60
–
200
1.0
ps
ms
Stable power supply, valid clock
presented on REF pin
Operating Conditions for CY2305SI-XX and CY2309SI-XX Industrial Temperature Devices
Parameter
Description
Min.
3.0
–40
–
–
–
Max.
3.6
85
30
10
Unit
V
°C
pF
pF
pF
VDD
TA
CL
CL
CIN
Supply Voltage
Operating Temperature (Ambient Temperature)
Load Capacitance, below 100 MHz
Load Capacitance, from 100 MHz to 133 MHz
Input Capacitance
7
Electrical Characteristics for CY2305SI-XX and CY2309SI-XX Industrial Temperature Devices
Parameter
Description
Input LOW Voltage[5]
Input HIGH Voltage[5]
Input LOW Current
Test Conditions
Min. Max. Unit
VIL
VIH
IIL
–
2.0
–
0.8
–
50.0
V
V
µA
VIN = 0V
IIH
VOL
Input HIGH Current
VIN = VDD
–
–
100.0 µA
Output LOW Voltage[6]
IOL = 8 mA (–1)
0.4
V
IOH =12 mA (–1H)
VOH
Output HIGH Voltage[6]
IOH = –8 mA (–1)
2.4
–
V
IOL = –12 mA (–1H)
IDD (PD mode)
IDD
Power-down Supply Current
Supply Current
REF = 0 MHz
–
–
25.0
35.0
µA
mA
Unloaded outputs at 66.67 MHz, SEL inputs at
VDD
Document #: 38-07140 Rev. *G
Page 5 of 14
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