CX-3SC-SM232A

CX-3SC-SM232A

  • 厂商:

    EUROQUARTZ

  • 封装:

  • 描述:

    CX-3SC-SM232A - CX MINIATURE CRYSTALS - EUROQUARTZ limited

  • 详情介绍
  • 数据手册
  • 价格&库存
CX-3SC-SM232A 数据手册
CX MINIATURE CRYSTALS 9.6MHz to 160MHz LOW-PROFILE MINIATURE AT-CUT SMD CRYSTAL EURO QUARTZ Telephone: +44(0)1460 230000 Fax: +44(0)1460 230001 Email: sales@euroquartz.co.uk Web: www.euroquartz.co.uk CX-3-SM CX-3-SM Page 1 of 2  General Description CX-3-SM AT-cut crystals are leadless devices designed for surfacemounting on printed circuit boards or hybrid circuits. The crystals are low profile with a very small land area.       Designed for surface-mount applications using infrared, vapour phase, wave solder or epoxy mount techniques Ideal for use with microprocessors Designed for low power applications Compatible with hybrid or PCB mounting Low ageing Full military environmental testing available Custom designs available Specification D (TO P) A D D B C E Outline CX-3-SM Package Dimensions Dimension Typical (mm) Maximum (mm) A B C D E Dimension “C” 6.73 2.62 1.27 1.32 Glass Lid (mm max.) 7.11 2.90 see below 1.52 1.57 Ceramic Lid (mm max.) 9.6MHz to 160MHz A: ±0.01% (±100ppm) B: ±0.1% C: ±1.0% 20pF (unless other specified) Load Capacitance: see table below Motional Resistance (R): see table below Motional Capacitance (C): see table below Quality Factor (Q): see table below Shunt Capacitance (C): 500mW max. Drive Level: -10° to +70°C from ±10ppm Frequency Stability Temp**: -40° to +85°C from ±20ppm -55° to +125°C from ±30ppm ±5ppm max. Ageing, first year: 3,000g peak, 0.3ms, ½ sine Shock, survival***: 20g rms 10-2,000Hz random Vibration, survival: -10°~+70°C (commercial) Operating Temperature: -40°~+85°C (industrial) -55°~+125°C (military) -55°C~+125°C Storage Temperature: 260°C for 20 seconds Max. Process Temperature: Note: temperature stability characteristics follow thos of AT-cut thickness-shear mode. Frequency Range: Calibration Tolerance*: SM1 SM2 SM3 1.47 1.52 1.60 1.75 1.80 1.88 Specifications are typical at 25°C unless otherwise indicated. * Closer frequency calibration available ** Other turning point available *** Higher shock version available CX-3-SM Motional Parameters, Q and C Equivalent Circuit L R 1 C C Motional Motional Capacitance C (fF) Quality Factor ‘000s Shunt Capacitance C (pF) 2 Frequency Resistance R ( 9) 10.0MHz 32MHz 155MHz 60 20 50 2.8 7.8 0.5 95 36 41 1.4 2.4 3.2 L  Motional Inductance C  Motional Capacitance C Shunt Capacitance R  Motional Resistance CX MINIATURE CRYSTALS 9.6MHz to 160MHz LOW-PROFILE MINIATURE AT-CUT SMD CRYSTAL EURO QUARTZ Telephone: +44(0)1460 230000 Fax: +44(0)1460 230001 Email: sales@euroquartz.co.uk Web: www.euroquartz.co.uk CX-3-SM Page 2 of 2 Circuit Design Conventional HCMOS Pierce Oscillator Circuit RB Amplifier Buffer Osc. Freq. (Fo) C5 R) C CX-2 C Solder Pad Layout 1.78 3.05 5.46 Terminations Packaging CX-3H-SM- Bulk Pack (Standard) - 16mm tape, 178mm or 330mm reels (Optional) per EIA 481 - Tray Pack (Optional) Designation Termination SM1 SM2 SM3 Gold Plated Nickel, Silver Plated Nickel, Solder Plated and Solder Dipped Order Code CX-3 O.T.=3rd O.T. Mode Blank = Fundamental Frequency Total Frequency Tolerance -SM1 32MHz SM1 SM2 SM3 (A Calibration Tolerance* @ 25°C A, B, C / 25ppm / 50ppm / I Frequency Stability over Temperature Range ) “S” if special or custom design Blank if standard C = Ceramic Lid Blank = Glass Lid *For other calibration tolerances enter figure in ppm Temperature Range: C = Commercial I = Industrial M = Military S = Specify
CX-3SC-SM232A
物料型号: - 型号:CX-3-SM - 频率范围:9.6MHz至160MHz

器件简介: - CX-3-SM是一款小型AT切面贴片晶体,适用于表面贴装在印刷电路板或混合电路上。这些晶体具有低轮廓和非常小的焊盘面积。 - 适用于微处理器和低功耗应用。 - 兼容混合或PCB安装。 - 低老化率。 - 提供全面的军事环境测试。 - 提供定制设计。

引脚分配: - 晶体为无引脚设计,适用于表面贴装。

参数特性: - 频率范围:9.6MHz至160MHz - 频率公差等级:A级±0.01%(100ppm)、B级±0.1%、C级±1.0%。 - 负载电容:20pF(除非另有规定) - 工作温度范围:商业级-10°C至+70°C、工业级-40°C至+85°C、军用级-55°C至+125°C。 - 抗冲击性:3,000g峰值,0.3ms/正弦波形。 - 振动耐受性:20g均方根值,10-2,000Hz随机振动。

功能详解: - 晶体的理想应用是与微处理器配合使用,适用于低功耗应用。 - 提供了详细的频率稳定性、老化率和温度特性。

应用信息: - 设计用于表面贴装应用,使用红外线、蒸汽相位、波峰焊或环氧树脂安装技术。 - 适用于商业、工业和军事环境。

封装信息: - CX-3-SM封装尺寸详细列出了各个尺寸参数,包括玻璃盖和陶瓷盖的最大尺寸。 - 提供了不同封装选项,包括金镀、镍/银镀和镍/焊料镀。
CX-3SC-SM232A 价格&库存

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