32.000MHZ SMD2520 12PF Passive Crystal Oscillator 10PPM Modular Crystal Oscillator

product application

1 , WiFi Bluetooth module;

2 , Toys;

3 , Mobile phone

product features

The function of crystal oscillator is to provide basic clock signal for the system. Generally, one system shares one crystal oscillator to keep the parts synchronized. Some communication systems have different fundamental frequencies and radio frequencies using different oscillators, while maintaining synchronization by electronically adjusting the frequency.
The crystal oscillator is usually used in conjunction with the PLL circuit to provide the clock frequency required by the system. If different subsystems require clock signals of different frequencies, different phase-locked loops connected to the same crystal oscillator can be used to provide them.

Standard Environmental Condition:

Environmental Temperature:15℃~35℃

Humidity:45%~85%

Atmospheric pressure:86~106KPa

Operating Temperature Range:-20℃~70℃

Crystal Frequency & Resistance will be tested under the following conditions,

Unless extra requirments:

standard temperature(25±2℃) after heat balance.

Storage Temperature Range:-40℃~+85℃

Mechanical property test:

The test can be measured after 1 hours of rest at the reference temperature

Dropping Test:

The Units are measured for its frequency and resistance in accordance with Table1 & without mechanical damage,after allowing the crystal to fall freely.

From 75 cm of height 3 times on the firmed wood.

Vibration Test:

The Units are measured for its frequency and resistance in accordance with Table 1&without mechanical damage afer subjectiong to 2hrs of vibration with 0.75mm amplitude with 10~55Hz frequency sweep 20 times.

Sealing Tightness:

Find Lead Test:≤1×10^-8atm·cc/S by Helium mass-mass-spectrometer detector,and vacuum and reach 1×10^-3Pa；

Resistance to Soldering Heat:

The Units are measured for its frequency and resistance in accordance with Table 1 after dipping into molten solder with the temperature of 320℃±10℃；For 3~4 secs and at a depth up to a point 2.0mm from the base root.

Product specification

Dimension

Refluence examination

Frequency change:≤±5ppm

5 , product advantage

The new Tianyuan in R & D, design, manufacturing, marketing and service as a whole, have a hundred grade purification workshop. The international advanced automated production lines, special test equipment, the latest technology and professional and technical personnel; has been preparing for the new Tianyuan own industrial park, to further expand the research and production of the higher requirements of the product.

6 , FAQ

Packing

3000pcs/tape.

Samples and technical support can be provided free of charge.