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The CY25100 is a Spread Spectrum Clock Generator (SSCG) IC used to reduce EMI found in today’s high speed di.
■ Wide Operating Output (SSCLK) Frequency Range
❐ 3 MHz to 200 MHz
■ Programmable Spread Spectrum with nominal 31.5 kHz Modulation Frequency
❐ Center Spread: ±0.25% to ±2.5%
❐ Down Spread:
–0.5% to
–5.0%
■ Input frequency range
❐ External Crystal: 8 to 30 MHz Fundamental Crystals
❐ External Reference: 8 to 166 MHz Clock
■ Integrated Phase-Locked Loop (PLL)
■ Field Programmable devices available
■ Programmable Crystal Load Capacitor Tuning Array
■ Low Cycle-to-cycle Jitter
■ Spread Spectrum on/off function
■ Powerdown or Output Enable function
■ Commercial and Industrial temperature ranges
■ 3..
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | CY2510 |
Cypress Semiconductor |
(CY2509 / CY2510) Ten/Eleven Output Zero Delay Buffer |
|
| 2 | CY25103 |
Cypress Semiconductor |
Programmable Spread Spectrum Clock Generator |
|
| 3 | CY25000 |
Cypress Semiconductor |
Programmable Spread Spectrum Clock Generator |
|
| 4 | CY2509 |
Cypress Semiconductor |
(CY2509 / CY2510) Ten/Eleven Output Zero Delay Buffer |
|
| 5 | CY25200 |
Cypress |
Programmable Spread Spectrum Clock Generator |
|
| 6 | CY25402 |
Cypress |
Two-PLL Programmable Clock Generator |
|
| 7 | CY25403 |
Cypress |
Three-PLL Programmable Clock Generator |
|
| 8 | CY25404 |
Cypress Semiconductor |
Quad PLL Programmable Clock Generator |
|
| 9 | CY25422 |
Cypress |
Two-PLL Programmable Clock Generator |
|
| 10 | CY25423 |
Cypress |
Three-PLL Programmable Clock Generator |
|
| 11 | CY2544 |
Cypress Semiconductor |
Quad PLL Programmable Clock Generator |
|
| 12 | CY2545 |
Cypress |
Quad-PLL Programmable Spread Spectrum Clock Generator |
|