CY22381FXC Cypress Semiconductor Corp, CY22381FXC Datasheet
CY22381FXC
Specifications of CY22381FXC
CY22381FXC
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CY22381FXC Summary of contents
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... Logic Block Diagram XTALIN OSC. XTALOUT CONFIGURATION FLASH SHUTDOWN/OE FS/SUSPEND Cypress Semiconductor Corporation Document #: 38-07012 Rev. *H Three-PLL General Purpose FLASH Programmable Clock Generator ■ 8-pin SOIC package (CY22381) ■ 8-pin SOIC package with NiPdAu lead finish (CY223811) ■ CyClocks RT™ support Functional Description ■ ...
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Contents Features ............................................................................. 1 Functional Description ..................................................... 1 Logic Block Diagram ........................................................ 1 Pinouts .............................................................................. 3 Pin Definitions .................................................................. 3 Operation ........................................................................... 3 Configurable PLLs ....................................................... 3 General-Purpose Input ................................................ 3 Crystal Input ................................................................ 3 Crystal Drive Level and Power ...
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Pinouts Pin Definitions Name Pin Number CLKC 1 GND 2 XTALIN 3 XTALOUT 4 CLKB 5 CLKA FS/SUSPEND/ 8 OE/SHUTDOWN Operation The CY22381 is an upgrade to the existing CY2081. The new device has a wider ...
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Crystal Drive Level and Power Crystals are specified to accept a maximum drive level. Generally, larger crystals can accept more power. The drive level specification in the table below is a general upper bound for the power driven by the ...
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Maximum Ratings Exceeding maximum ratings may shorten the useful life of the device. User guidelines are not tested. Supply Voltage................................................–0.5V to +7.0V DC Input Voltage ..............................–0. Storage Temperature .................................. –65°C to +125°C Junction Temperature .................................................. 125°C Operating ...
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Electrical Characteristics Parameter Description I Total Power Supply Current DD I Total Power Supply Current in DDS Shutdown Mode Switching Characteristics Parameter Name [3, 4] 1/t Output Frequency 1 [ Output Duty Cycle 2 [3] t Rising Edge ...
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Switching Waveforms (continued) CLK OUTPUT OLD SELECT SELECT OUTPUT Test Circuit V DD 0.1 mF Document #: 38-07012 Rev. *H Figure 4. CLK Output Jitter t 6 Figure 5. Frequency Change NEW SELECT STABLE new old ...
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... The CY22381SI-xxx, CY22381SXC-xxx and CY22381SXI-xxx are factory programmed configurations. Factory programming is available for high-volume design opportunities of 100Ku/year or more in production. For more details, contact your local Cypress FAE or Cypress Sales Representative. 8. Not recommended for new designs. 9. The CY22381FSZC and CY22381FXC are identical. For new designs, use CY22381FXC. Document #: 38-07012 Rev. *H Operating Range Industrial (T =– ...
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Package Drawing and Dimensions Acronyms Acronym Description CMOS complementary metal oxide semiconductor ESR equivalent series resistance FET field effect transistor MPEG motion picture experts group OE output enable PLL phase-locked loop SOIC small outline integrated circuit Document #: 38-07012 Rev. ...
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Document History Page Document Title: CY22381, CY223811 Three-PLL General Purpose Flash Programmable Clock Generator Document Number: 38-07012 Orig. of Submission Revision ECN Change ** 106737 TLG *A 108514 JWK *B 110053 CKN *C 121863 RBI *D 279431 RGL See ECN ...
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... Cypress against all charges. Any Source Code (software and/or firmware) is owned by Cypress Semiconductor Corporation (Cypress) and is protected by and subject to worldwide patent protection (United States and foreign), United States copyright laws and international treaty provisions. Cypress hereby grants to licensee a personal, non-exclusive, non-transferable license to copy, use, modify, create derivative works of, and compile the Cypress Source Code and derivative works for the sole purpose of creating custom software and or firmware in support of licensee product to be used only in conjunction with a Cypress integrated circuit as specified in the applicable agreement ...