Package Size(mm): 7.0 * 5.0
Output Leve: cmos
Frequency(KHz): 32.768
Supply Voltage(V): 1.8V,3.3V,5V or specify
Operating Temperature(℃): -20 - +70, -40 - +85
Frequency stability(ppm): ±10,±20 or specify
RoHS And Pb Free:
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Product details

Feature

  • CMOS output;
  • Low jitter and tight stability;
  • Low power consumption;

Application

  • Digital consumer electronics products;
  • PC/PC peripherals;
  • Microcomputers;

Overview

SCTF 7050 active 32.768Khz crystal oscillator features high stability, low jitter, and low power consumption. Products are mainly used in daily consumer electronics and other fields. Such as: micro-computers, PC peripherals, consumer electronics products.


  • Electrical Specifications


型号

Holder Type

7.0x5.0mm SMD OSCILLATOR

频率输出

Frequency Output

32.768KHz

常温频差

Frequency Tolerance

±10ppm to ±30ppm(at 25℃)

温度频差

Temperature Drift

±15ppm to ±30ppm(at -40℃ - +85℃)

输入电压

Supply Voltage

1.8V to 5.0V

工作温度范围

Operating Temperature Range

-20℃ - +70℃ / -40℃ - +85℃

储存温度范围

Storage Temperature Range

-40℃ - +85℃ /-55℃ - +125℃

占空比

Symmetry(Duty Cycle)

45/55 Standard

输出

Output Load

15pF Hcoms 

消耗电流

Current Consumption

(No load condition,VCC=3.0V)

LOW Power series(7μA max)

Ordinary power series(90μA max)

上升/下降时间

Rise/Fall Time

130nS max

起振时间

Start Time

10 msec max

老化率

Aging

±3ppm


  • Mechanical Dimensions


7050OSC.jpg7050三次泛音OSC.jpg

  • Test Circuit

7050电路.jpg


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