CY25811SXC Cypress Semiconductor Corp, CY25811SXC Datasheet - Page 9
CY25811SXC
Manufacturer Part Number
CY25811SXC
Description
IC CLOCK GEN 3.3V SS 8-SOIC
Manufacturer
Cypress Semiconductor Corp
Type
Clock/Frequency Synthesizer, Frequency Modulator, Spread Spectrum Clock Generatorr
Datasheet
1.CY25811SXC.pdf
(14 pages)
Specifications of CY25811SXC
Number Of Circuits
1
Package / Case
8-SOIC (3.9mm Width)
Pll
Yes
Input
Clock, Crystal, Resonator
Output
Clock
Ratio - Input:output
1:1
Differential - Input:output
No/No
Frequency - Max
32MHz
Divider/multiplier
Yes/Yes
Voltage - Supply
2.97 V ~ 3.63 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Frequency-max
128MHz
Maximum Input Frequency
32 MHz
Minimum Input Frequency
4 MHz
Output Frequency Range
4 MHz to 32 MHz
Supply Voltage (max)
3.63 V
Supply Voltage (min)
2.97 V
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Operating Supply Voltage
3.3 V
Clock Ic Type
Clock Generator
Frequency
128MHz
No. Of Outputs
1
No. Of Multipliers / Dividers
1
Supply Current
40mA
Supply Voltage Range
2.97V To 3.63V
Digital Ic Case Style
SOIC
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
428-2225-5
CY25811SXC
CY25811SXC
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CY25811SXC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Part Number:
CY25811SXCT
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
SSCG Profiles
CY25811/12/14 SSCG products use a non-linear “optimized” frequency profile as shown in
“optimized” frequency profile maintains flat energy distribution over the fundamental and higher order harmonics. This results in
additional EMI reduction in electronic systems.
Document Number: 38-07112 Rev. *I
Xin = 6.0 MHz
S1, S0 = 0
FRSEL = 0
Xin = 12.0 MHz
S1, S0 = 0
FRSEL = 1
Figure 4. Spread Spectrum Profiles (Frequency versus Time)
SSCLK1 = 6.0 MHz
P/N = CY25811
SSCLK1 = 48.0 MHz
P/N = CY25814
Xin = 24.0 MHz
S1, S0 = 0
FRSEL = M
Xin = 24.0 MHz
S1, S0 = 0
FRSEL = M
Figure
4. The use of Cypress proprietary
SSCLK1 = 24.0 MHz
P/N = CY25811
SSCLK1 = 96.0 MHz
P/N = CY25814
CY25811/12/14
Page 9 of 14
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