CY25901 Cypress Semiconductor, CY25901 Datasheet - Page 4

• Manufacturer Part Number: CY25901
• Description: Spread Spectrum Clock Generator
• Manufacturer: Cypress Semiconductor

Application Schematic
Use crystal or cera-lock filter manufacturer’s recommended
values for CL1 and CL2 load capacitors. 0.1- F bypass
capacitor for power pins should always be used and placed
close to their V
resistors for impedance matching.
Ordering Information
Package Drawing and Dimensions
All product and company names mentioned in this document are the trademarks of their respective holders.
Document #: 38-07521 Rev. **
© Cypress Semiconductor Corporation, 2003. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use
of any circuitry other than circuitry embodied in a Cypress Semiconductor product. Nor does it convey or imply any license under patent or other rights. Cypress Semiconductor does not authorize
its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress
Semiconductor products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress Semiconductor against all charges.
CY25901SC–1
CY25901SC–1T
CY25901SC
CY25901SCT
Part Number
VDD(3.3V)
CLKOUT
DD
pin. R1 and R2 are series termination
0.1 F
R1
8-pin SOIC
8-pin SOIC – Tape and Reel
8-pin SOIC
8-pin SOIC –Tape and Reel
1
2
3
4
Package Type
Figure 3. Application Schematic
CL1
CLKOUT
VDD
VSS
XIN
8-lead (150-Mil) SOIC S8
XTAL
REFOUT
SSON#
SSSEL
XOUT
CL2
8
7
6
5
Commercial, –10 C to +85 C
Commercial, –10 C to +85 C
Commercial, –10 C to +85 C
Commercial, –10 C to +85 C
Production Flow
R2
51-85066-A
REFOUT
CY25901
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