Crystek瑞斯克C33xx晶振,C3390-14.318180低抖动晶振，CRYSTEK瑞斯克晶振，美国进口晶振，型号C33xx是一个1.544MHz到156.250MHz的HCMOS时钟晶体振荡器，小体积尺寸7.0x5.0mm晶振，四脚贴片晶振，有源晶振，石英晶体振荡器，石英晶振，工作电压在3.3V特。该振荡器利用基本或高Q第三Q，提供非常低的抖动和相位噪声。输出信号中没有子谐波。应用于数字视频，SONET/SDH/DWDM，存储区域网络，宽带接入，以太网，千兆以太网，汽车导航，GPS定位系统，医疗设备等应用。
Crystek瑞斯克C33xx晶振,C3390-14.318180低抖动晶振，参数图
| Frequency Range: | 1.544 to 156.250 MHz |
| Frequency Stability Options(ppm): | ±20, ±25, ±50, ±100 |
| Temperature Range: (standard) | 0°C to +70°C |
| (Option “M”) | -20°C to +70°C |
| (Option “E”*) | -40°C to +85°C |
| Storage Temperature: | -45°C to 90°C |
| Input Voltage: | 3.3V ±0.3V |
| Input Current: | |
| (1.544~34.00 MHz) | 18mA Max |
| (35.00~50.00 MHz) | 25mA Max |
| (51.00~69.00 MHz) | 30mA Max |
| (70.00~156.25 MHz) | 50mA Max |
| Standby Current: | 3uA Typical, 10uA Max |
| Output: | HCMOS |
| Symmetry: | 45/55% Max @ 50%Vdd |
| Rise/Fall Time: | |
| (1.54~10.00 MHz) | 5ns Max @ 20% to 80% Vdd |
| (10.10~30.00 MHz) | 4ns Max @ 20% to 80% Vdd |
| (30.10~50.00 MHz) | 3ns Max @ 20% to 80% Vdd |
| (50.10~80.00 MHz) | 2.5ns Max @ 20% to 80% Vdd |
| (80.10~156.25 MHz) | 2ns Max @ 20% to 80% Vdd |
| Logic: | “0”= 10% Vdd Max |
| “1”= 90% Vdd Min | |
| Disable Time: | 200ns Max |
| Start-up Time: | 10ms Max |
| Load: | 15pF Max |
| Jitter RMS: 12 kHz~80 MHz | 0.5ps Typical, 1ps Max |
| Sub-harmonics: | None |
| Aging: | <3ppm 1styear, <1ppm every year thereafter |
Crystek瑞斯克C33xx晶振,C3390-14.318180低抖动晶振，尺寸图
Crystek瑞斯克C33xx晶振,C3390-14.318180低抖动晶振
热影响
重复的温度巨大变化可能会降低受损害的石英晶振产品特性,并导致塑料封装里的线路击穿.必须避免这种情况.
安装方向
石英晶体振荡器的不正确安装会导致故障以及崩溃,因此安装时,请检查安装方向是否正确.
通电
不建议从中间电位和/或极快速通电,否则会导致无法产生振荡和/或非正常工作.
有源晶振的负载电容与阻抗
负载电容与阻抗有源晶振设置一个规定的负载阻抗值.当一个值除了规定的一个设置为负载阻抗输出频率和输出电平不会满足时,指定的值这可能会导致问题例如：失真的输出波形.特别是设置电抗,根据规范的负载阻抗.输出频率和输出电平,当测量输出频率或输出水平,石英晶体振荡器调整的输入阻抗,测量仪器的负载阻抗晶体振荡器.当输入阻抗的测量仪器,不同的负载阻抗的晶体振荡器,测量输出频率或输出水平高,阻抗阻抗测量可以忽略.Crystek瑞斯克C33xx晶振,C3390-14.318180低抖动晶振
抗冲击
抗冲击是指晶振产品可能会在某些条件下受到损坏.例如从桌上跌落,摔打,高空抛压或在贴装过程中受到冲击.如果产品已受过冲击请勿使用.因为无论何种石英贴片晶振,其内部晶片都是贴片晶振制作而成的,高空跌落摔打都会给晶振照成不良影响.
耐焊性：
将晶振加热包装材料至+150℃以上会破坏产品特性或损害产品.如需在+150℃以上焊接石英晶振,建议使用有源贴片晶振产品.在下列回流条件下,对石英耐高温晶振产品甚至晶振使用更高温度,会破坏晶振特性.建议使用下列配置情况的回流条件.安装这些贴片晶振之前,应检查焊接温度和时间.同时,在安装条件更改的情况下,请再次进行检查.如果需要焊接的晶振产品在下列配置条件下进行焊接,请联系我们以获取耐热的相关信息.
| 7050晶振 | 品牌 | 型号 | 类型 | 频率 | 频率稳定度 |
| CE3391-8.000 | Crystek Crystal | C33 | XO (Standard) | 8MHz | ±25ppm |
| C3391-4.096 | Crystek Crystal | C33 | XO (Standard) | 4.096MHz | ±25ppm |
| C3390-1.544 | Crystek Crystal | C33 | XO (Standard) | 1.544MHz | ±100ppm |
| C3390-1.843200 | Crystek Crystal | C33 | XO (Standard) | 1.8432MHz | ±100ppm |
| C3390-10.000 | Crystek Crystal | C33 | XO (Standard) | 10MHz | ±100ppm |
| C3390-12.000 | Crystek Crystal | C33 | XO (Standard) | 12MHz | ±100ppm |
| C3390-12.288 | Crystek Crystal | C33 | XO (Standard) | 12.288MHz | ±100ppm |
| C3390-12.352 | Crystek Crystal | C33 | XO (Standard) | 12.352MHz | ±100ppm |
| C3390-14.318180 | Crystek Crystal | C33 | XO (Standard) | 14.31818MHz | ±100ppm |
| C3390-15.360 | Crystek Crystal | C33 | XO (Standard) | 15.36MHz | ±100ppm |
| C3390-16.000 | Crystek Crystal | C33 | XO (Standard) | 16MHz | ±100ppm |
| C3390-16.384 | Crystek Crystal | C33 | XO (Standard) | 16.384MHz | ±100ppm |
| C3390-18.432 | Crystek Crystal | C33 | XO (Standard) | 18.432MHz | ±100ppm |
| C3390-19.440 | Crystek Crystal | C33 | XO (Standard) | 19.44MHz | ±100ppm |
| C3390-2.048 | Crystek Crystal | C33 | XO (Standard) | 2.048MHz | ±100ppm |
| C3390-20.000 | Crystek Crystal | C33 | XO (Standard) | 20MHz | ±100ppm |
| C3390-20.480 | Crystek Crystal | C33 | XO (Standard) | 20.48MHz | ±100ppm |
| C3390-24.000 | Crystek Crystal | C33 | XO (Standard) | 24MHz | ±100ppm |
| C3390-24.576 | Crystek Crystal | C33 | XO (Standard) | 24.576MHz | ±100ppm |
| C3390-24.704 | Crystek Crystal | C33 | XO (Standard) | 24.704MHz | ±100ppm |
| C3390-25.000 | Crystek Crystal | C33 | XO (Standard) | 25MHz | ±100ppm |
| C3390-3.686400 | Crystek Crystal | C33 | XO (Standard) | 3.6864MHz | ±100ppm |
| C3390-30.000 | Crystek Crystal | C33 | XO (Standard) | 30MHz | ±100ppm |
| C3390-32.000 | Crystek Crystal | C33 | XO (Standard) | 32MHz | ±100ppm |
| C3390-32.768 | Crystek Crystal | C33 | XO (Standard) | 32.768MHz | ±100ppm |
| C3390-33.000 | Crystek Crystal | C33 | XO (Standard) | 33MHz | ±100ppm |
| C3390-33.333 | Crystek Crystal | C33 | XO (Standard) | 33.333MHz | ±100ppm |
| C3390-34.368 | Crystek Crystal | C33 | XO (Standard) | 34.368MHz | ±100ppm |
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