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CY25403/CY25423/CY25483 Three-PLL Programmable Clock Generator with Spread Spectrum Three-PLL Programmable Clock Generator with Spread Spectrum Features ■ Three fully integrated phase-locked loops (PLLs) ■ Input frequency range ❐ External crystal: 8 to 48 MHz ❐ External reference: 8 to 166 MHz clock ■ Reference clock input voltage range ❐ 2.5 V, 3.0 V, and .
■ Three fully integrated phase-locked loops (PLLs)
■ Input frequency range
❐ External crystal: 8 to 48 MHz
❐ External reference: 8 to 166 MHz clock
■ Reference clock input voltage range
❐ 2.5 V, 3.0 V, and 3.3 V for CY25483
❐ 1.8 V for CY25403 and CY25423
■ Wide operating output frequency range
❐ 3 to 166 MHz
■ Programmable spread spectrum with center and down spread option and lexmark and linear modulation profiles
■ VDD supply voltage options
❐ 2.5 V, 3.0 V, and 3.3 V for CY25403 and CY25483
❐ 1.8 V for CY25423
■ Frequency select feature with option to select four different frequencies
■ Pow.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | CY25422 |
Cypress |
Two-PLL Programmable Clock Generator |
|
| 2 | CY25402 |
Cypress |
Two-PLL Programmable Clock Generator |
|
| 3 | CY25403 |
Cypress |
Three-PLL Programmable Clock Generator |
|
| 4 | CY25404 |
Cypress Semiconductor |
Quad PLL Programmable Clock Generator |
|
| 5 | CY2544 |
Cypress Semiconductor |
Quad PLL Programmable Clock Generator |
|
| 6 | CY2545 |
Cypress |
Quad-PLL Programmable Spread Spectrum Clock Generator |
|
| 7 | CY2546 |
Cypress Semiconductor |
Quad PLL Programmable Clock Generator |
|
| 8 | CY2547 |
Cypress Semiconductor |
Quad-PLL Programmable Spread Spectrum Clock Generator |
|
| 9 | CY2548 |
Cypress Semiconductor |
Quad PLL Programmable Clock Generator |
|
| 10 | CY25482 |
Cypress Semiconductor |
Two-PLL Programmable Clock Generator |
|
| 11 | CY25483 |
Cypress Semiconductor |
Three-PLL Programmable Clock Generator |
|
| 12 | CY25000 |
Cypress Semiconductor |
Programmable Spread Spectrum Clock Generator |
|