频率：272.800MHz
尺寸：3.2x2.5x0.85mm
超低相位噪声振荡器,XTC332272.800000I,瑞萨3225mm石英晶振，进口晶振，Renesas瑞萨电子晶振，XT系列晶振，编码为：XTC332272.800000I，频率为：272.800MHz，小体积晶振尺寸：3.2x2.5x0.85mm封装，8垫脚贴片晶振，CML输出晶体振荡器，有源晶振，贴片石英晶振，石英晶体振荡器，电压：3.3V，工作温度范围：-40℃至+85℃。具有超小型，轻薄型，低抖动，低功耗，低电源电压，低相位噪声，低电平，高精度，高性能，高品质等特点。应用于：移动通讯设备，无线网络，蓝牙模块，机顶盒，物联网，光端机，路由器，机顶盒，光纤通讯，以太网，医疗设备，安防设备等应用。
XT系列有源晶振器件是超低相位噪声石英基PLL振荡器，支持大范围的频率和输出接口类型。XT系列设备可以被编程以产生从15MHz到2100MHz的输出频率，其分辨率可低至1Hz的精度。这一系列设备的可配置性为样品和大型生产订单提供了快速的交付时间。该零件可以为固定频率应用进行工厂编程，也可以使用I2C接口进行现场配置。
超低相位噪声振荡器,XTC332272.800000I,瑞萨3225mm石英晶振,参数表
| Parameter | Test Condition | Minimum | Typical | Maximum | Units | |
| Output Frequency Range | LVDS, LVPECL, CML. |
|
272.800 |
|
MHz | |
| HCSL. | 15 | — | 725 | |||
| Frequency Stability | Temperature = -40°C to +85°C. | — | — | ±3 | PPM | |
| Frequency Tolerance (25°C) | TA = 25°C. | — | — | ±2 | ||
| Aging (1 year) | TA = 25°C. | — | — | ±1 | ||
| Aging (10 years) | TA = 25°C. | — | — | ±7 | ||
| Output Load | LVDS. | Differential. | — | 100 | — | Ω |
| LVPECL. | Thevenin equivalent. | — | 50 | — | ||
| HCSL. | To GND. | — | 50 | — | ||
| Start-up Time | Output valid time after VDD meets minimum specified level. | — | 5 | — | ms | |
| Output Rise Time | LVDS. | 20% – 80%,312.5MHz | 300 | 450 | ps | |
| LVPECL. | — | 260 | 450 | |||
| HCSL. | — | 260 | 450 | |||
| CML | — | 270 | 450 | |||
| Output Fall Time | LVDS. | 80% – 20%,312.5MHz | 280 | 450 | ps | |
| LVPECL. | — | 250 | 450 | |||
| HCSL. | — | 250 | 450 | |||
| CML | — | 270 | 450 | |||
| Output Clock Duty Cycle | LVDS. | 312.5MHz | 45 | — | 55 | % |
| LVPECL. | 312.5MHz | 45 | — | 55 | ||
| HCSL. | 312.5MHz | 45 | — | 55 | ||
| CML | 312.5MHz | 45 | — | 55 | ||
| Output Enable/Disable Time | — | — | — | 1 | — | ms |
超低相位噪声振荡器,XTC332272.800000I,瑞萨3225mm石英晶振,尺寸图
超低相位噪声振荡器,XTC332272.800000I,瑞萨3225mm石英晶振
产品特点：
输出类型：LVDS、LVPECL、CML差分晶体振荡器
频率范围：15MHz至2100MHz
输出类型：HCSL
频率范围：15MHz至725MHz
电源电压选项：1.8V、2.5V、3.3V
相位抖动（12kHz至20MHz）：135 fs（典型值）
程序包选项：3.2×2.5×0.85mm
工作温度和稳定性：-40°C至+85°C，±3ppm
寿命频率稳定性：-40°C至+85°C，±13ppm
| 编码 | 晶振厂家 | 描述 | 系列 | 频率 | 输出 | 电压 |
| XTP332156.250000I | Renesas晶振 | 156.250000 MHZ 3.3VDC LVPECL 322 | XTP | 156.25 MHz | LVPECL | 3.3V |
| XTL312625.000000I | Renesas晶振 | 625.000000 MHZ 1.8VDC LVDS 3225 | XTL | 625 MHz | LVDS | 1.8V |
| XTN312100.000000I | Renesas晶振 | 100.000000 MHZ 1.8VDC HCSL 3225 | XTN | 100 MHz | HCSL | 1.8V |
| XTL322080.000000I | Renesas晶振 | XTAL OSC XO 80.0000MHZ LVDS SMD | XTL | 80 MHz | LVDS | 2.5V |
| XTP322100.000000I | Renesas晶振 | XTAL OSC XO 100.0000MHZ LVPECL | XTP | 100 MHz | LVPECL | 2.5V |
| XTP332100.000000I | Renesas晶振 | XTAL OSC XO 100.0000MHZ LVPECL | XTP | 100 MHz | LVPECL | 3.3V |
| XTL312100.000000I | Renesas晶振 | XTAL OSC XO 100.0000MHZ LVDS SMD | XTL | 100 MHz | LVDS | 1.8V |
| XTP332K48.479000I | Renesas晶振 | XTAL OSC XO 2.048479 GHZ LVPECL | XTP | 2.048479 GHz | LVPECL | 3.3V |
| XTP332087.000000I | Renesas晶振 | XTAL OSC XO 87.0000MHZ LVPECL | XTP | 87 MHz | LVPECL | 3.3V |
| XTC312272.800000I | Renesas晶振 | XTAL OSC XO 272.8000MHZ CML SMD | XTC | 272.8 MHz | CML | 1.8V |
| XTC332272.800000I | Renesas晶振 | XTAL OSC XO 272.8000MHZ CML SMD | XTC | 272.8 MHz | CML | 3.3V |
| XTN322100.000000I | Renesas晶振 | XTAL OSC XO 100.0000MHZ HCSL SMD | XTN | 100 MHz | HCSL | 2.5V |
| XTP332025.000000I | Renesas晶振 | XTAL OSC XO 25.0000MHZ LVPECL | XTP | 25 MHz | LVPECL | 3.3V |
| XTL322100.000000I | Renesas晶振 | XTAL OSC XO 100.0000MHZ LVDS SMD | XTL | 100 MHz | LVDS | 2.5V |
| XTL332125.000000I | Renesas晶振 | XTAL OSC XO 125.0000MHZ LVDS SMD | XTL | 125 MHz | LVDS | 3.3V |
| XTN312032.000000I | Renesas晶振 | XTAL OSC XO 32.0000MHZ HCSL SMD | XTN | 32 MHz | HCSL | 1.8V |
| XTP322025.000000I | Renesas晶振 | XTAL OSC XO 25.0000MHZ LVPECL | XTP | 25 MHz | LVPECL | 2.5V |
| XTL312156.250000I | Renesas晶振 | XTAL OSC XO 156.2500MHZ LVDS SMD | XTL | 156.25 MHz | LVDS | 1.8V |
| XTP332204.800000I | Renesas晶振 | XTAL OSC XO 204.8000MHZ LVPECL | XTP | 204.8 MHz | LVPECL | 3.3V |
| XTL322200.000000I | Renesas晶振 | XTAL OSC XO 200.0000MHZ LVDS SMD | XTL | 200 MHz | LVDS | 2.5V |
| XTL312125.000000I | Renesas晶振 | XTAL OSC XO 125.0000MHZ LVDS SMD | XTL | 125 MHz | LVDS | 1.8V |
| XTP332039.145000I | Renesas晶振 | XTAL OSC XO 39.1450MHZ LVPECL | XTP | 39.145 MHz | LVPECL | 3.3V |
| XTP332045.000000I | 进口晶振 | XTAL OSC XO 45.0000MHZ LVPECL | XTP | 45 MHz | LVPECL | 3.3V |
| XTL332148.351648I | Renesas晶振 | XTAL OSC XO 148.351648MHZ LVDS | XTL | 148.351648 MHz | LVDS | 3.3V |
| XTL312L00.000000I | Renesas晶振 | XTAL OSC XO 2.1000GHZ LVDS SMD | XTL | 2.1 GHz | LVDS | 1.8V |
| XTL312A00.000000I | Renesas晶振 | XTAL OSC XO 1.0000GHZ LVDS SMD | XTL | 1 GHz | LVDS | 1.8V |
| XTC332100.000000I | Renesas晶振 | XTAL OSC XO 100.0000MHZ CML SMD | XTC | 100 MHz | CML | 3.3V |
| XTL312016.000000I | Renesas晶振 | XTAL OSC XO 16.0000MHZ LVDS SMD | XTL | 16 MHz | LVDS | 1.8V |
| XTP332L00.000000I | Renesas晶振 | XTAL OSC XO 2.1000GHZ LVPECL SMD | XTP | 2.1 GHz | LVPECL | 3.3V |
| XTP332040.000000I | Renesas晶振 | XTAL OSC XO 40.0000MHZ LVPECL | XTP | 40 MHz | LVPECL | 3.3V |
| XTP322K99.999999I | Renesas晶振 | XTAL OSC 2.099999999 GHZ LVPECL | XTP | 2.099999999 GHz | LVPECL | 2.5V |
| XTN332100.000000I | Renesas晶振 | XTAL OSC XO 100.0000MHZ HCSL SMD | XTN | 100 MHz | HCSL | 3.3V |
| XTL316625.000000I | Renesas晶振 | XTL316625.00000 PROXO - FULLY PR | XTL | 625.000MHz | LVDS | 1.8V |
| XTL312779.215495I | Renesas晶振 | XTAL OSC XO 779.215495MHZ LVDS | XTL | 779.215495 MHz | LVDS | 1.8V |
| XTL312779.215000I | Renesas晶振 | XTAL OSC XO 779.2150MHZ LVDS SMD | XTL | 779.215 MHz | LVDS | 1.8V |
| XTC312818.991000I | Renesas晶振 | LGA 2.50X3.20X0.85 MM, 1.25 MM P | XTC | 818.991 MHz | CML | 1.8V |
| XTC312779.215000I | Renesas晶振 | LGA 2.50X3.20X0.85 MM, 1.25 MM P | XTC | 779.215 MHz | CML | 1.8V |
| XTC312822.128000I | Renesas晶振 | LGA 2.50X3.20X0.85 MM, 1.25 MM P | XTC | 822.128 MHz | CML | 1.8V |
| XTC312G81.518000I | Renesas晶振 | LGA 2.50X3.20X0.85 MM, 1.25 MM P | XTC | 1.681518 GHz | CML | 1.8V |
| XTC312840.759000I | Renesas晶振 | LGA 2.50X3.20X0.85 MM, 1.25 MM P | XTC | 840.759 MHz | CML | 1.8V |
| XTC312G37.982000I | Renesas晶振 | LGA 2.50X3.20X0.85 MM, 1.25 MM P | XTC | 1.637982 GHz | CML | 1.8V |
| XTC312F88.430000I | Renesas晶振 | LGA 2.50X3.20X0.85 MM, 1.25 MM P | XTC | 1.58843 GHz | CML | 1.8V |
| XTC312G44.256000I | Renesas晶振 | LGA 2.50X3.20X0.85 MM, 1.25 MM P | XTC | 1.644256 GHz | CML | 1.8V |
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