CY25811SCT Datasheet Download

Part No.:
CY25811SCT
Download:
Download Datasheet
Description:
[Spread Spectrum Clock Generator]
File Size:
307 K
Page:
11 Pages
Logo:
Manufacturer:
CYPRESS [ CYPRESS SEMICONDUCTOR ]
PCB Prototype
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CY25811/12/14
SSCG Profiles
CY25811/12/14 SSCG products use a non-linear “optimized”
frequency profile as shown In
The use of Cypress
proprietary “optimized” frequency profile maintains flat energy
distribution over the fundamental and higher order harmonics.
This results in additional EMI reduction in electronic systems.
Xin = 6.0 MHz
S1, S0 = 0
FRSEL = 0
SSCLK1 = 6.0 MHz
P/N = CY25811
Xin = 24.0 MHz
S1, S0 = 0
FRSEL = M
SSCLK1 = 24.0 MHz
P/N = CY25811
Xin = 12.0 MHz
S1, S0 = 0
FRSEL = 1
SSCLK1 = 48.0 MHz
P/N = CY25814
Xin = 24.0 MHz
S1, S0 = 0
FRSEL = M
SSCLK1 = 96.0 MHz
P/N = CY25814
Figure 3. Spread Spectrum Profiles (Frequency vs. Time)
Document #: 38-07112 Rev. *E
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