CTS晶振宣布推出一款新的TCXO温补晶振TT32系列，其工作频率为32.768kHz，小体积尺寸3.2x2.5mm，适用于需要精密实时时钟参考的应用。TT32型提供非常严格的频率稳定性，在-40℃至+85℃范围内为±5.0ppm，可在温度变化时保持准确的时间；与使用具有经典抛物线温度曲线、+25℃转换点和-0.035ppm/℃2温度系数的音叉谐振器的简单晶体器件相比。
TT32R327K50ITR适用于实时时钟参考应用,32.768k晶振
Manufacturer Part Number原厂代码
美国晶振
Series型号
Frequency 频率
Frequency Stability频率稳定度
Package / Case包装/封装
TC32M5I32K7680
CTS-Frequency Controls
TC32
32.768kHz
±25ppm
4-SMD, No Lead
TC32M5I32K7680
CTS-Frequency Controls
TC32
32.768kHz
±25ppm
4-SMD, No Lead
TC32M5I32K7680
CTS-Frequency Controls
TC32
32.768kHz
±25ppm
4-SMD, No Lead
TC25L5I32K7680
CTS-Frequency Controls
TC25
32.768kHz
±25ppm
4-SMD, No Lead
TC25L5I32K7680
CTS-Frequency Controls
TC25
32.768kHz
±25ppm
4-SMD, No Lead
TC25L5I32K7680
CTS-Frequency Controls
TC25
32.768kHz
±25ppm
4-SMD, No Lead
TC25M5I32K7680
CTS-Frequency Controls
TC25
32.768kHz
±25ppm
4-SMD, No Lead
TC25M5I32K7680
CTS-Frequency Controls
TC25
32.768kHz
±25ppm
4-SMD, No Lead
TC25M5I32K7680
CTS-Frequency Controls
TC25
32.768kHz
±25ppm
4-SMD, No Lead
TC32N5I32K7680
CTS-Frequency Controls
TC32
32.768kHz
±25ppm
4-SMD, No Lead
TC32N5I32K7680
CTS-Frequency Controls
TC32
32.768k
±25ppm
4-SMD, No Lead
TC32N5I32K7680
CTS-Frequency Controls
TC32
32.768kHz
±25ppm
4-SMD, No Lead
TC32L5I32K7680
CTS-Frequency Controls
TC32
32.768kHz
±25ppm
4-SMD, No Lead
TC32L5I32K7680
CTS-Frequency Controls
TC32
32.768kHz
±25ppm
4-SMD, No Lead
TC32L5I32K7680
CTS-Frequency Controls
TC32
32.768kHz
±25ppm
4-SMD, No Lead
TC50L5I32K7680
CTS-Frequency Controls
TC50
32.768kHz
±25ppm
4-SMD, No Lead
TC50L5I32K7680
CTS-Frequency Controls
TC50
32.768kHz
±25ppm
4-SMD, No Lead
TC50L5I32K7680
CTS-Frequency Controls
TC50
32.768kHz
±25ppm
4-SMD, No Lead
TC25L5C32K7680
CTS-Frequency Controls
TC25
32.768kHz
±25ppm
4-SMD, No Lead
TC32L5A32K7680
CTS-Frequency Controls
TC32
32.768kHz
±25ppm
4-SMD, No Lead
TC32L3A32K7680
CTS-Frequency Controls
TC32
32.768kHz
±50ppm
4-SMD, No Lead
TC32N3A32K7680
CTS-Frequency Controls
TC32
32.768kHz
±50ppm
4-SMD, No Lead
TC32M5A32K7680
CTS-Frequency Controls
TC32
32.768kHz
±25ppm
4-SMD, No Lead
TC32L3I32K7680
CTS-Frequency Controls
TC32
32.768kHz
±50ppm
4-SMD, No Lead
TC32N3I32K7680
CTS-Frequency Controls
TC32
32.768kHz
±50ppm
4-SMD, No Lead
TC32V5A32K7680
CTS-Frequency Controls
TC32
32.768kHz
±25ppm
4-SMD, No Lead
所有CTS音叉晶体设计的工作频率为：32.768k晶振，并包括以下特性，例如+25℃±5℃的转换温度范围、12.5pF的标准负载电容以及其他负载选项、可用的最低串联电阻值 [取决于平台] , +100VDC时的绝缘电阻为500Mohms，存储温度范围为-55℃至 +125℃。除TFNC系列外，所有TF系列产品均符合RoHS标准并采用标准卷带包装发货。
特征：32.768kHz，低功耗晶振，最大3.7 ua @ 3.3v
，陶瓷表面贴装封装
，基础晶体设计
，工作电压+1.8V、+2.5V、+3.0V或+3.3V，稳定性5ppm，工作温度范围为-40℃至+85℃
，胶带和卷轴包装，EIA-481
应用包括：实时时钟参考时钟晶振，FPGA和微控制器，可穿戴电子产品，物联网应用，消费类电子产品，医疗器械，智能电表，仪器仪表，低功耗FPGA和MCU，便携式电子产品，数据记录器，电池供电的应用程序，汽车电子，汽车导航系统，汽车信息娱乐系统，工控设备，M2M通信
TT32R327K50ITR适用于实时时钟参考应用,32.768k晶振
| TC25L3I32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC25M3A32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC25V3A32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC25N5C32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC25V5I32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC25M5C32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC25V5C32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC25L5A32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC25N5A32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC25M5A32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC25V5A32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC25N5I32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC25N5I32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC25N5I32K7680 | CTS晶振 | TC25 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC32M6A32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±20ppm | 4-SMD, No Lead |
| TC32V6A32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±20ppm | 4-SMD, No Lead |
| TC25L6C32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±20ppm | 4-SMD, No Lead |
| TC25N6C32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±20ppm | 4-SMD, No Lead |
| TC25V6C32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±20ppm | 4-SMD, No Lead |
| TC32L6A32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±20ppm | 4-SMD, No Lead |
| TC32N6A32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±20ppm | 4-SMD, No Lead |
| TC25M6C32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±20ppm | 4-SMD, No Lead |
| TC50L3C32K7680 | CTS-Frequency Controls | TC50 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC50V3A32K7680 | CTS-Frequency Controls | TC50 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC50N3C32K7680 | CTS-Frequency Controls | TC50 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC50M3C32K7680 | CTS-Frequency Controls | TC50 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC50V3C32K7680 | CTS-Frequency Controls | TC50 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC50L3A32K7680 | CTS-Frequency Controls | TC50 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC50N3A32K7680 | CTS-Frequency Controls | TC50 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
TT32R327K50ITR适用于实时时钟参考应用,32.768k晶振
TT32的最大电流消耗为1.5µA @ +3.3V，其低功耗对于保持采用低功耗FPGA和微控制器[MCU]的便携式或手持电子设备的电池寿命非常重要。它还有助于最大限度地减少按需唤醒操作期间的电流消耗。其他主要特性包括 +1.8V、+2.5V、+3.0V 和 +3.3V 的工作电压选项、引脚 1 启用功能、符合RoHS标准的节省空间的小体积有源晶振尺寸3.28mmx2.50mm陶瓷封装和标准卷带封装。
当今的许多电子设备都需要某种形式的计时功能，包括当前时间、日历事件或处理计划任务。跟踪时间并组织多项任务，例如进行测量、监控通信和按需唤醒监控；实时时钟参考[RTC]提供了支持此类关键功能的经济高效的解决方案。
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