CY25814 Cypress Semiconductor, CY25814 Datasheet - Page 6

• Manufacturer Part Number: CY25814
• Description: Spread Spectrum Clock Generator
• Manufacturer: Cypress Semiconductor

AC Electrical Specifications
DC Electrical Specifications
AC Electrical Specifications
Document Number: 38-07112 Rev. *G
F
T
T
T
T
T
T
T
T
T
T
T
T
T
V
V
V
V
V
V
V
V
C
C
C
I
I
I
F
T
T
T
T
T
T
T
DD1
DD2
DD3
Parameter
Parameter
Parameter
IN
R1
F1
R2
F2
DCIN
DCOUT
CCJ1
CCJ2
CCJ3
CCJ4
CCJ5
CCJ6
SU
DD
IL
IM
IH
OL1
OL2
OH1
OH2
IN
R1
F1
R2
F2
DCIN
DCOUT
CCJ1
IN1
IN2
L
3.3 Operating Voltage
Input Low Voltage
Input Middle Voltage
Input High Voltage
Output Low Voltage
Output Low Voltage
Output High Voltage
Output High Voltage
Input Pin Capacitance
Input Pin Capacitance
Output Load Capacitor
Dynamic Supply Current
Dynamic Supply Current
Dynamic Supply Current
Input Frequency Range
Clock Rise Time
Clock Fall Time
Clock Rise Time
Clock Fall Time
Input Clock Duty Cycle
Output Clock Duty Cycle
Cycle to Cycle Jitter, Spread on
Cycle to Cycle Jitter, Spread on
Cycle to Cycle Jitter, Spread on
Cycle to Cycle Jitter, Spread on
Cycle to Cycle Jitter, Spread on
Cycle to Cycle Jitter, Spread on
PLL Lock Time
Input Frequency Range
Clock Rise Time
Clock Fall Time
Clock Rise Time
Clock Fall Time
Input Clock Duty Cycle
Output Clock Duty Cycle
Cycle to Cycle Jitter, Spread on
Description
Description
Description
(Commercial Grade)
(Industrial Grade)
(Industrial Grade)
Clock, Crystal, or Ceramic Resonator Input
SSCLK, CY25811 and CY25812
SSCLK, CY25811 and CY25812
SSCLK, only CY25814 when FRSEL = M
SSCLK, only CY25814 when FRSEL = M
XIN
SSCLK
Fin = 4 MHz, Fout = 4 MHz, CY25811
Fin = 8 MHZ, Fout = 8 MHz, CY25811
Fin = 8 MHz, Fout = 16 MHz, CY25812
Fin = 16 MHz, Fout = 32 MHz, CY25812
Fin = 16 MHz, Fout = 64 MHz, CY25814
Fin = 32 MHz, Fout = 128 MHz, CY25814
Fom V
3.3 ± 5%
S0, S1 and FRSEL Inputs
S0, S1 and FRSEL Inputs
S0, S1 and FRSEL Inputs
I
I
I
I
XIN (Pin 1) and XOUT (Pin 8)
All Digital Inputs
SSCLK Output
Fin = 12 MHz, no load
Fin = 24 MHz, no load
Fin = 32 MHz, no load
Clock, Crystal or Ceramic Resonator Input
SSCLK, CY25811, and CY25812
SSCLK, CY25811, and CY25812
SSCLK, only CY25814 when FRSEL = M
SSCLK, only CY25814 when FRSEL = M
XIN
SSCLK
Fin = 6MHz, CY25811/12/14
OL
OL
OH
OH
= 4 ma, SSCLK Output
= 10 ma, SSCLK Output
= 4 ma, SSCLK Output
= 6 ma, SSCLK Output
DD
3.0V to valid SSCLK
Condition
Condition
Condition
0.40V
0.85V
3.135
Min
Min
Min
2.0
1.6
1.0
0.8
2.4
2.0
3.5
2.8
2.0
1.6
1.0
0.8
40
40
40
40
4
–
–
–
–
–
–
–
0
–
–
–
–
–
–
4
–
DD
DD
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CY25811/12/14
0.13V
0.60V
3.465
Max
Max
V
Max
800
480
400
450
550
380
650
5.0
4.4
2.2
2.2
0.4
1.2
9.0
6.0
5.0
4.4
2.2
2.2
32
60
60
15
28
33
41
32
60
60
3
–
–
DD
DD
DD
Page 6 of 13
MHz
MHz
Unit
Unit
Unit
mA
mA
mA
ms
pF
pF
pF
ns
ns
ns
ns
ps
ps
ps
ps
ps
ps
ns
ns
ns
ns
ps
%
%
%
%
V
V
V
V
V
V
V
V
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