|Place of Origin:||China|
|Certification:||SGS REACH ISO9001:2008|
|Model Number:||SMD 3.2×2.5|
|Minimum Order Quantity:||1|
|Supply Ability:||1 week|
|Frequency Stability:||20PPM||Operating Temperature Range:||-20℃ ~ +70℃|
|Supply Voltage:||3.3V Or 1.8V|
ultra low frequency oscillator,
gps reference oscillator
SMD3.2*2.5 32.768KHZ Low Frequency Crystal Oscillator 3225 1.8V Or 3.3V
Some high-end products, such as industrial control products, high-speed communication products
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.
Standard Environmental Condition:
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℃
The quartz crystal unit shall be subjected to normal atmospheric conditions for 1hr before being tested.
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.
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.
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.
|Frequency Range(MHz)||1MHZ to 128MHz|
|Frequency Tolerance(at25℃)||±10PPm ,±20PPm at25℃+/-2℃|
|Frequency Stability vs. Temp(FL-T)||±10PPm,±20PPm ,±30PPm|
|Operating Temperature range||-20~+70℃ or -40~+85℃|
|Storage Temperature range||-45~+80℃|
|Temperature Characteristics||30PPm at-40~+85℃|
|Load Capacitance||15 Pf or Serles|
4.1.5 Refluence examination
Samples and technical support can be provided free of charge.