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MAS9280B3SM06

MAS9280B3SM06

  • 厂商:

    MAS

  • 封装:

  • 描述:

    MAS9280B3SM06 - IC FOR 18.00 - 40.00 MHz VCTCXO - Micro Analog systems

  • 详情介绍
  • 数据手册
  • 价格&库存
MAS9280B3SM06 数据手册
DA9280.003 13 July 2006 MAS9280 This is preliminary information on a new product under development. Micro Analog Systems Oy reserves the right to make any changes without notice. IC FOR 18.00 – 40.00 MHz VCTCXO • • • • • • Min. Supply Voltage 2.4 V Max. Frequency 40 MHz True Sine Wave Output Frequency Stability +/- 1.5 ppm Suitable Also for Low Pull Crystals Very Low Phase Noise DESCRIPTION The MAS9280 is an integrated circuit well suited to build VCTCXO for mobile communication. Temperature calibration is achieved in three calibration temperatures only. The trimming is done through a serial bus and the calibration information is stored in an internal PROM. This means no rework for trimming is needed. To build a VCTCXO additionally only a crystal is required. The compensation method is fully analog, working continuously without generating any steps or other interference. Divider function allows the usage of double frequency crystal. FEATURES • • • • • • Very small size Minimum Vdd 2.4V No voltage reference capacitor needed Phase noise
MAS9280B3SM06
物料型号:MAS9280

器件简介: MAS9280是一款集成电路,适用于构建移动通信领域的电压控制温度补偿晶体振荡器(VCTCXO)。该器件通过仅在三个校准温度下实现温度校准,并通过串行总线完成校准信息存储在内部PROM中,无需重新工作以进行微调。

引脚分配: - VDD:电源电压(268, 1320) - PV:编程输入(604, 1320) - CLK:串行总线时钟输入(1047, 1320) - DA:串行总线数据输入(1420, 1320) - TE1:温度输出(1848, 1320) - X2:晶体/变容振荡器输入(1048, 164) - VC:电压控制输入(268, 164) - X1:晶体振荡器输出(796, 164) - OUT:缓冲输出(2020, 164) - VSS:电源地(1701, 164) - TE2:测试多路复用器输出(2058, 1320)

参数特性: - 工作电压:2.4V至5.0V - 工作电流:在2.8V供电下,典型值为1.8mA - 工作温度:-40°C至+85°C - 负载电容:8pF或10pF - 晶体拉灵敏度:18至30ppm/pF - 晶体电阻:最大50欧姆

功能详解: MAS9280提供非常小的体积,无需电压参考电容,低相位噪音(在32MHz晶体下,100Hz处低于-110dBc/Hz,1kHz处低于-130dBc/Hz)。支持可编程的VC-灵敏度,提供双倍频率晶体的使用。补偿方法全模拟,连续工作不产生任何步进或其他干扰。

应用信息: 适用于移动电话和其他电信系统的VCTCXO。

封装信息: 提供SBDIL 20和MSOP-10两种封装方式,具体尺寸和参数遵循JEDEC MO-187 BA标准。
MAS9280B3SM06 价格&库存

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