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QTT161-38.400MDG-T

QTT161-38.400MDG-T

  • 厂商:

    QST(矽睿)

  • 封装:

    SMD-4

  • 描述:

    有源晶振 1.8V 38.4MHz SMD-4

  • 详情介绍
  • 数据手册
  • 价格&库存
QTT161-38.400MDG-T 数据手册
QTT161 Temperature Compensated Crystal Oscillator Fuel The Digital World Features ● ● ● ● ● ● ● ● ● Applications Frequency range : 10MHz to 70MHz Ultra compact and thin SMD seam sealing ceramic package Supply voltage : 1.8V & 3.3V Clipped Sinewave output Low power consumption Voltage control function available External dimensions (mm) L : 1.6 x W : 1.2 x H : 0.6 RoHS compliant & Pb free ● ● ● ● ● ● Mobile communications GNSS Smartphone, Mobile phone Wearables IoT devices Portable radio communications Electrical Characteristics Item Nominal Frequency Range (F0) Frequency Tolerance (Ftol) vs Temperature Frequency Stability vs Load vs Supply Voltage Operating Temperature Range (T OTR) QTT161 Conditions 10MHz ~ 70MHz ±2.0 ppm Max. Note [1] ±0.5ppm, ±2.0ppm Note [2] ±0.2 ppm Max. Load ±10% ±0.2 ppm Max. VDD ±5% -30°C ~ +85°C Supply Voltage (VDD) 1.8V, 3.3V Current Consumption (IDD) 2.0 mA Max. Output Type Clipped Sinewave Output Load 10kΩ // 10pF Output Level 0.8 V(p-p) Min. Start-up Time 5 ms Max. Note [3] Auto Frequency Control (AFC) Range ±7ppm ~ ±16ppm VCTCXO, optional, Note [4] Phase Noise -135 dBc/Hz Typ. at 1kHz offset Aging (Faging) ±1 ppm Max. Storage Temperature Range (TSTR) at 25°C, first year -55°C ~ +125°C Notes: [1] Refer to nominal frequency after 2 times of reflow at 25°C. [2] Refer to frequency at 25°C±2°C. [3] Decoupling capacitor is required in external circuit. [4] If supply voltage VDD = 3.3V, control voltage Vcon = 0.5*VDD ± 1.0V. If supply voltage VDD = 1.8V, control voltage Vcon = 0.5*VDD ± 0.8V. Rev. 1.04 Page 1 www.qstproducts.com QTT161 Temperature Compensated Crystal Oscillator Fuel The Digital World Dimensions Pin function Function Pin TCXO 1 VCTCXO GND or NC AFC 2 GND 3 OUTPUT 4 VDD Recommended pad layout (Unit: mm) Ordering Information QTT161 - 26.000M B G Frequency in Hz - T Packaging Method T Please contact us for available frequencies Tape & Reel Supply Voltage B D 3.3 V 1.8 V Frequency Stability (over Temp.) N S G V Rev. 1.04 ± 2.0 ppm ± 2.0 ppm ± 0.5 ppm ± 0.5 ppm Page 2 ( -30°C ~ +85°C ), ( -30°C ~ +85°C ), ( -30°C ~ +85°C ), ( -30°C ~ +85°C ), TCXO VCTCXO TCXO VCTCXO www.qstproducts.com QTT161 Temperature Compensated Crystal Oscillator Fuel The Digital World Packing (Unit: mm) (Unit: mm) Reflow Profile Solder melting point : 220°C, 60 sec. Min., 200 sec. Max. Peak temperature : 260°C, 10 sec. Min., 30 sec. Max. (°C) 10 sec 260 220 180 150 120 sec Rev. 1.04 60 sec Page 3 Time (sec) www.qstproducts.com
QTT161-38.400MDG-T
物料型号:QTT161

器件简介:QTT161是一款温度补偿晶体振荡器,适用于移动通信、GNSS、智能手机、可穿戴设备、物联网设备和便携式无线电通信等应用。

引脚分配: - Pin 1: GND或NC(AFC) - Pin 2: GND - Pin 3: OUTPUT - Pin 4: VDD

参数特性: - 频率范围:10MHz至70MHz - 频率容差:最大±2.0ppm - 频率稳定性:温度变化下±0.5ppm至±2.0ppm,负载变化下±0.2ppm,供电电压变化下±0.2ppm - 工作温度范围:-30°C至+85°C - 供电电压:1.8V和3.3V - 电流消耗:最大2.0mA - 输出类型:削波正弦波 - 输出负载:10kΩ//10pF - 输出电平:最小0.8V峰-峰值 - 启动时间:最大5毫秒 - 自动频率控制范围:±7ppm至±16ppm(可选) - 相位噪声:典型值-135dBc/Hz(1kHz偏移) - 老化:第一年最大±1ppm - 存储温度范围:-55°C至+125°C

功能详解:QTT161提供削波正弦波输出,具有低功耗和电压控制功能,尺寸小巧,符合RoHS和无铅标准。

应用信息:适用于需要高精度时钟源的移动通信、全球导航卫星系统、智能设备和物联网设备。

封装信息:SMD密封陶瓷封装,外部尺寸为1.6mm x 1.2mm x 0.6mm。
QTT161-38.400MDG-T 价格&库存

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