Cypress Cy2081sl-667 Eprom Programmable Clock, So-8, Qty.10

US $4.99

  • Potomac, Maryland, United States
  • Jan 29th
You are bidding on one LOT (Qty.10) of  New CYPRESS Three-PLL General-Purpose EPROM Programmable Clock Generator, Part Number: CY2081SL-667 in SO-8 Package. I have one of my customer tested this IC and concluded the 3 outputs and relationship with input at x 2.010,  x 2.666, and x 6.327. See test data below. General Spec for CY2081: Factory-EPROM configurable for quick availability and prototyping General purpose clock synthesizer for all applications – such as modems, disk drives, CD-ROM drives, Video CD players, games, set-top boxes, data/telecommunications, etc. Three independent configurable clock outputs Outputs ranging from 500 kHz to 100 MHz (5V) and up to 80 MHz for 3.3V operation Configurable output control pin (pin 8) can be used as an output enable, power-down, suspend or select line. • Phase-locked loop oscillator input derived from external crystal (10 MHz to 25 MHz) or external reference  clock (1 MHz to 30 MHz) 3.3V or 5V operation (factory configured) 8-pin 150-mil packaging achieves minimum footprint for space-critical applications Sophisticated internal loop filter requires no external components or manufacturing tweaks as commonly required with external filter I have a customer actually tested this IC (test xtal frequency from 4MHz to 16MHz) and have following test data: XTAL CLKA CLKB CLKC [MHz] [MHz] [MHz] [MHz] 4.0000 8.0413 10.6663 25.3116 8.0000 16.0825 21.3324 50.6227 10.0000 20.1068 26.6652 63.2773 12.0000 24.1233 31.9977 75.9321 16.0000 32.1638 42.6628 101.2410 x 2.010 x 2.666 x 6.327 Spec see Data Sheet at: http://pdf1.alldatasheet.com/datasheet-pdf/view/167814/CYPRESS/CY2081.html

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