伊利诺伊州莱尔–CTS公司（纽约证券交易所代码：CTS）宣布推出一款新的TCXO晶振，其工作频率为32.768kHz，适用于需要精密实时时钟参考的应用。TT32型四脚贴片晶振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。
CTS发布32.768kHz TCXO用于实时时钟应用,TC32M5I32K7680,低功耗晶振
Manufacturer Part Number原厂代码
Manufacturer品牌
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
32.768k
±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
32.768kHz
±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
TT32系列，32.768KHz振荡器，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，尺寸3.28mmx2.50mm陶瓷封装和标准卷带封装。
CTS发布32.768kHz TCXO用于实时时钟应用,TC32M5I32K7680,低功耗晶振
|
型号/ 数据表 |
包装 尺寸 [mm] |
频率 [MHz] |
输入 电压 [V] |
温度 稳定性 |
温度 范围 |
最大ESR [欧姆] |
输出 负载 [PF] |
| TT32 | 3.2 x 2.5 |
32.768kHz HCMOS |
+1.8V – +3.3V | ±5.0ppm | -40°C 至 +85°C | 2.0 | 15 |
| TC32V5I32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC32V3I32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC32L5C32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC32L3C32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC32N5C32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC32N3C32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC32M5C32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC32M3C32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC32V5C32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC32V3C32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC32N5A32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±25ppm | 4-SMD, No Lead |
| TC32M3A32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC32M3I32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC32V3A32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC32L6C32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±20ppm | 4-SMD, No Lead |
| TC25N3I32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC25M3I32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC32N6C32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±20ppm | 4-SMD, No Lead |
| TC25V3I32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC25N3C32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC32M6C32K7680 | CTS-Frequency Controls | TC32 | 32.768kHz | ±20ppm | 4-SMD, No Lead |
| TC25L3C32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC25M3C32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC32V6C32K7680 | CTS晶振 | TC32 | 32.768kHz | ±20ppm | 4-SMD, No Lead |
| TC25V3C32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
| TC25L3A32K7680 | CTS-Frequency Controls | TC25 | 32.768kHz | ±50ppm | 4-SMD, No Lead |
CTS发布32.768kHz TCXO用于实时时钟应用,TC32M5I32K7680,低功耗晶振
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。
应用包括：
实时时钟参考
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
视频监控
这个新的CTS型号系列增加了广泛的32.768k晶振参考产品系列，支持从简单的音叉晶体格式到更精确的振荡器设备的各种封装尺寸。
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