X1E0000210177

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## **MHz RANGE CRYSTAL UNIT** 

## **MINIATURE SIZE LOW PROFILE SMD** 

## **- - FA 238V / FA 238 - TSX 3225** 

- •Frequency range **:** 12 MHz to 54 MHz •Thickness **:** 0.6 mm Max.(TSX-3225) •Overtone order **:** Fundamental 

- •Applications **:** Mobile phone, Bluetooth, W-LAN 

- **:** ISM band radio, Clock for MPU 

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FA-238V/ FA-238 TSX-3225 p= |e 

## **Specifications (characteristics)** 

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For Clock  For RF Reference<br>Item  Symbol FA-238V  FA-238  TSX-3225  Remarks<br>Fundamental   * 1<br>12.000 MHz to  16.000 MHz to 12.000 MHz to<br>Nominal frequency range  f  15.999 MHz  50.000 MHz  54.000 MHz  For the out of standard specifications,<br>please contact us for inquiries.<br>Temperature Storage temperature  T_stg -40 °C to +125 °C  -40 °C to +85 °C  Store as bare product after unpacking<br> Range  Operating temperature T_use -40 °C to +85 °C -20 °C to +75 °C Specified equivalent series must be satisfied<br>Level of drive  DL  10 µW to 100 µW  100 µW Max.<br>Frequency tolerance   f_tol (±15 × 1±050  [-6] t×o 10±50 [-6] (standard), × 10 [-6]  is available) ±10 × 10 [-6] +25 please°C For the out of standard specifications, contact us for inquiries.   * 1<br>Frequency versus  temperature characteristics f_tem ±30 × 10 [-6] /-20 °C to +70 °C   ±10 × 10 [-6] /-20 °C to +75 °C  For the out of standard specifications, please contact us for inquiries.   * 1<br>Load capacitance  CL   (Standard:10 pF) 7 pF to ∞  (Standard: 9 pF, 12 pF, 16 pF, 9 pF to ∞ ∞) For the out of standard specifications, please contact us for inquiries.<br>Motional resistance (ESR) R1 As per below table As per below table -40 °C to +85 °C, DL = 100 µW<br>Frequency aging f_age ±5 × 10 [-6]  / year Max.  ±1 × 10 [-6]  / year Max. * 2  +25 °C, First year<br>* 1 FA-238: For over 40 MHz, only the standard specification applies.<br>* 2 40 MHz ≤ f : ±2 × 10-6 / year Max.<br>Motional resistance (ESR)<br>(FA-238V / FA-238)   Frequency Motional resistance  (TSX-3225) Frequency Motional resistance<br>12.0 MHz ≤ f ≤ 13.0 MHz  100 Ω Max.  12.0 MHz ≤ f < 16.0 MHz   100 Ω Max.<br>13.0 MHz < f < 20.0 MHz  80 Ω Max.  16.0 MHz ≤ f < 21.0 MHz  60 Ω Max.<br>20.0 MHz ≤ f < 25.0 MHz   60 Ω Max.  21.0 MHz ≤ f ≤ 54.0 MHz   40 Ω Max.<br>25.0 MHz ≤ f < 30.0 MHz   50 Ω Max.<br>30.0 MHz ≤ f ≤ 50.0 MHz   40 Ω Max.<br>——— ——_<br>External dimensions                                                                          (Unit:mm)<br>FA-238V  FA-238  TSX-3225<br>#4 #3  #4 #3 #4 #3 Internal connection(TOP VIEW)<br>1200M  2000M  #4 #3<br>Marking<br>E66RA  E66RA  #1  #2<br>#2 and #4 are connected to the cover.<br>#1  3.2±0.1  #2  #1  3.2±0.1  #2 #1 3.2±0.15  #2 (Please connect to ground)<br>0.7 Max.  0.7 Max. 0.6 Max.<br>1.3  1.2  1.0<br>#1  #2 #1 #2<br>#1  #2<br>C 0.3 Min.<br>#4  0.85  #3  #4  0.9  #3 #4 1.0  #3<br>z s E s EF<br>Footprint (Recommended) (Unit:mm)<br>FA-238V  2.4  FA-238  2.2  TSX-3225  2.2<br>O68 8 6 aa<br>1.9   1.6   1.6<br>1.2 1.2 1.15<br>1.4 1.4 1.4<br>2.5±0.1  2.5±0.1  2.5±0.15<br>0.9  0.7  0.7<br>0.7  0.8   0.8<br>**----- End of picture text -----**<br>


**http://www.epsontoyocom.co.jp**