cy22391flfxc Cypress Semiconductor Corporation., cy22391flfxc Datasheet
cy22391flfxc
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cy22391flfxc Summary of contents
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Features • Fully integrated phase-locked loops (PLLs) • QFN package: • 40% smaller than 20-pin TSSOP • 22% smaller than 16-pin TSSOP • Selectable Output Frequency • Programmable Output Frequencies • ...
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Pin Description Pin Number Pin Name 16-Pin TSSOP 20-Pin TSSOP XIN 1 XOUT 16 CLKA 7 CLKB 8 CLKC 9 CLKD 10 CLKE 11 CLKF n/a CLKG n/a CLKH n/a FS0 2 FS1 3 FS2 14 OE/PD n/a VIN 4 ...
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CLKC and CLKE have related frequencies. Related frequencies come from the same PLL but can have different divider values. In order to minimize PPM (Parts Per Million) error on the clock outputs, a user should choose a crystal reference frequency ...
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Analog VCXO There are three programmable reference operating modes for the CY22388/89/91 family of devices. The first mode utilizes an external pullable crystal and incorporates an internal Analog VCXO. The second mode configures the internal crystal oscillator to accept an ...
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Absolute Maximum Conditions Parameter Description V /AV /V Core Supply Voltage DD DD DDL V Input Voltage IN T Temperature, Storage S ESD ESD Protection (Human Body Model) HBM UL-94 Flammability Rating MSL Moisture Sensitivity Level Pullable Crystal Specifications Parameter ...
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DC Parameters Parameter Description [5] I Output High Current OH [5] I Output Low Current OL I Input High Current IH I Input Low Current IL V Input High Voltage IH V Input Low Voltage IL V VIN Input ...
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Test and Measurement Set-up Voltage and Timing Definitions Clock O utput Figure (0.6 V Clock O utput Finish Cycle FS Document #: 38-07734 Rev. *B Figure 3. Test and Measurement V O utputs D D ...
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Ordering Information [6] Part Number Lead-free CY22388ZXC-XXX CY22389ZXC-XXX CY22391LFXC-XXX Package Drawing and Dimensions Figure 7. 16-lead TSSOP 4.40 mm Body Z16.173 Note 6. The CY22388ZXC-xxx, CY22389ZXC-xxx, and CY22391LFXC-xxx are factory programmed configurations. For more details, contact your local Cypress FAE ...
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Figure 8. 20-Lead Thin Shrunk Small Outline Package (4.40-mm Body) Z20 All product and company names mentioned in this document are trademarks of their respective holder. Document #: 38-07734 Rev. *B © Cypress Semiconductor Corporation, 2006. The information contained herein ...
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Document History Page Document Title: CY22388/89/91 Factory Programmable Quad PLL Clock Generator with VCXO Document Number: 38-07734 REV. ECN NO. Issue Date ** 320458 See ECN *A 389649 See ECN *B 523597 See ECN Document #: 38-07734 Rev. *B Orig. ...