CY25811SXIT Cypress Semiconductor Corp, CY25811SXIT Datasheet - Page 9

• Manufacturer Part Number: CY25811SXIT
• Description: IC,Miscellaneous Clock Generator,SOP,8PIN,PLASTIC
• Manufacturer: Cypress Semiconductor Corp
• Type: Clock/Frequency Synthesizer, Frequency Modulator, Spread Spectrum Clock Generatorr

Specifications of CY25811SXIT

• Pll: Yes
• Input: Clock, Crystal, Resonator
• Output: Clock
• Number Of Circuits: 1
• Ratio - Input:output: 1:1
• Differential - Input:output: No/No
• Frequency - Max: 32MHz
• Divider/multiplier: Yes/Yes
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Frequency-max: 128MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
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