Silicon晶振型號Si550 VCXO壓控晶振利用天空解決方案的先進DSPLL®電路提供一個高頻低抖動時鐘。Si550支持從10MHz到945MHz的任何頻率，并選擇頻率到1417MHz。與傳統的VCXOs不同，每個輸出頻率都需要一個不同的晶體，而Si550有源晶振使用一個固定的晶體來提供一個大范圍的輸出頻率。這種基于集成電路的方法允許晶體諧振器提供特殊的頻率穩定性和可靠性。此外，DSPLL時鐘合成提供了優越的電源噪聲抑制，簡化了在通信系統中常見的噪聲環境中產生低抖動時鐘的任務。基于Si550ic的VCXO振蕩器可在工廠中進行配置，適合各種用戶規格，包括頻率、電源電壓、輸出格式、調諧斜率和溫度穩定性。特定的配置是在裝運時進行工廠編程的，從而消除了與定制振蕩器相關的長交貨時間。Silicon晶振550CD74M2500DGR光學模塊應用VCXO振蕩器
| 原廠代碼 | 品牌 | 型號 | 頻率 | 電壓 | 頻率穩定度 | 包裝/封裝 |
| 535FB125M000DG | Silicon晶振 | Si535 | 125MHz | 2.5V | ±20ppm | 6-SMD, No Lead |
| 536BB156M250DG | Silicon晶振 | Si536 | 156.25MHz | 3.3V | ±20ppm | 6-SMD, No Lead |
| 536FB156M250DG | Silicon晶振 | Si536 | 156.25MHz | 2.5V | ±20ppm | 6-SMD, No Lead |
| 536AB156M250DG | Silicon晶振 | Si536 | 156.25MHz | 3.3V | ±20ppm | 6-SMD, No Lead |
| 536EB156M250DG | Silicon晶振 | Si536 | 156.25MHz | 2.5V | ±20ppm | 6-SMD, No Lead |
| 536BB125M000DG | Silicon晶振 | Si536 | 125MHz | 3.3V | ±20ppm | 6-SMD, No Lead |
| 536AB125M000DG | Silicon晶振 | Si536 | 125MHz | 3.3V | ±20ppm | 6-SMD, No Lead |
| 535EB125M000DG | 貼片石英晶振 | Si535 | 125MHz | 2.5V | ±20ppm | 6-SMD, No Lead |
| 536EB125M000DG | Silicon晶振 | Si536 | 125MHz | 2.5V | ±20ppm | 6-SMD, No Lead |
| 535BB125M000DG | Silicon晶振 | Si535 | 125MHz | 3.3V | ±20ppm | 6-SMD, No Lead |
| 535BB156M250DG | Silicon晶振 | Si535 | 156.25MHz | 3.3V | ±20ppm | 6-SMD, No Lead |
| 535FB156M250DG | Silicon晶振 | Si535 | 156.25MHz | 2.5V | ±20ppm | 6-SMD, No Lead |
| 535AB125M000DG | Silicon晶振 | Si535 | 125MHz | 3.3V | ±20ppm | 6-SMD, No Lead |
| 535AB156M250DG | Silicon晶振 | Si535 | 156.25MHz | 3.3V | ±20ppm | 6-SMD, No Lead |
| 536FB125M000DG | Silicon晶振 | Si536 | 125MHz | 2.5V | ±20ppm | 6-SMD, No Lead |
| 535EB156M250DG | Silicon晶振 | Si535 | 156.25MHz | 2.5V | ±20ppm | 6-SMD, No Lead |
| 500DLAA125M000ACF | Silicon晶振 | Si500D | 125MHz | 2.5V | ±150ppm | 6-SMD, No Lead |
| 500DLAA200M000ACF | Silicon晶振 | Si500D | 200MHz | 2.5V | ±150ppm | 6-SMD, No Lead |
| 590AB70M6560DG | Silicon晶振 | Si590 | 70.656MHz | 3.3V | ±25ppm | 6-SMD, No Lead |
| 590FA200M000DG | Silicon晶振 | Si590 | 200MHz | 2.5V | ±50ppm | 6-SMD, No Lead |
| 590DA156M250DG | Silicon晶振 | Si590 | 156.25MHz | 3.3V | ±50ppm | 6-SMD, No Lead |
| 591BB300M000DG | Silicon晶振 | Si591 | 300MHz | 3.3V | ±25ppm | 6-SMD, No Lead |
| 550CD74M2500DGR | Silicon晶振 | Si550 | 74.25MHz | 3.3V | ±50ppm | 6-SMD, No Lead |
| 514GBB000118AAG | Silicon晶振 | Si514 | 156.25MHz | 2.5V | ±25ppm | 6-SMD, No Lead |
| 550AE100M000DGR | Silicon晶振 | Si550 | 100MHz | 3.3V | ±20ppm | 6-SMD, No Lead |
| 550AE100M000DG | Silicon晶振 | Si550 | 100MHz | 3.3V | ±20ppm | 6-SMD, No Lead |
產品特點：
可與任何頻率從10MHz到945MHz，并選擇頻率到1.4GHz
第三代DSPLL®具有優越的抖動性能（0.5ps）
溫度穩定性是基于saw振蕩器的振蕩器的3倍
卓越的PSRR性能
內部固定的晶體頻率確保了高可靠性和低老化
可用的CMOS、LVPECL、LVDS和CML輸出差分晶振
3.3、2.5和1.8V的供應選項
工業標準7.0x5.0mm封裝和針形管
無鉛/符合RoHS標準
應用于：超聲波，x數字用戶線，10GbE局域網 / WAN，低抖動時鐘生成，光學模塊，時鐘和數據恢復
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