CY2303 CYPRESS [Cypress Semiconductor], CY2303 Datasheet - Page 4

• Manufacturer Part Number: CY2303
• Description: Phase-Aligned Clock Multiplier
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document #: 38-07249 Rev. *B
Switching Characteristics for CY2303SI Industrial Temperature Devices
Switching Waveforms
1/t
t
t
t
t
t
t
t
Duty Cycle Timing
All Outputs Rise/Fall Time
Output-Output Skew
3
4
5
6
7
J
LOCK
1
Parameter
OUTPUT
OUTPUT
OUTPUT
0.8V
t
V
3
DD
2.0V
V
Output Frequency
Duty Cycle
Rise Time
Fall Time
Output to Output Skew on rising
edges
Delay, REFIN Rising Edge to
REF Rising Edge
Device to Device Skew
Period Jitter
PLL Lock Time
/2
DD
t
5
/2
[3]
[3]
[3]
t
[3]
2
[3]
Name
V
= t
DD
[3]
2
/2
t
[3]
1
÷ t
2.0V
1
0.8V
t
[3]
4
15-pF load
10-pF load
Measured at V
Measured between 0.8V and 2.0V
Measured between 0.8V and 2.0V
All outputs equally loaded
Measured at V
Measured at V
output
Measured at V
device (pin 1)
Measured at Fout < 133.33 MHz, loaded
outputs, 15-pF load
Stable power supply, valid clocks
presented on REFIN
Test Conditions
DD
DD
DD
DD
3.3V
0V
/2 on the REF pin of the
/2
/2
/2 from REFIN to any
Min.
10
40
–
–
–
–
–
–
–
–
Typ.
50
80
–
–
–
–
–
–
–
–
133.33
166.67
Max.
±200
±175
1.20
1.20
200
400
1.0
CY2303
60
Page 4 of 7
MHz
MHz
Unit
ms
ns
ns
ps
ps
ps
ps
%