ECS-80-18-30-JGN-TR

## **ECX-53 SMD CRYSTAL** 

The ECX-53 is a miniature SMD Crystal with a 3.2 x 5 mm footprint.  This package is ideal for todays compact wireless applications where board space is critical. 

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## **ECX-53 SMD CRYSTAL** 

- Compact and low profile 

- Extended Temp. Range Option 

- RoHS Compliant 

- 2 Pad Option 

## **DIMENSIONS (mm)** 

## **OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS** 

**PARAMETERS CONDITIONS ECX-53 UNITS MIN TYP MAX** Frequency 8.000 50.000 MHz Mode of Oscillation Fundamental ~~es~~ Frequency Tolerance* @ +25°C ± 30 ppm ~~espo[pT]~~ Frequency Stability* -10 ~ +70°C ± 50 ppm Shunt Capacitance Co 5 pF ~~po po~~ Load Capacitance Specify in P/N 10 20 Series pF ~~po~~ Drive Level DL 100 μW ~~po~~ Operating Temperature* Topr -10 +70 °C ~~se~~ Storage Temperature Tstg -55 +125 °C ~~ee~~ Aging (First Year) @ +25°C ±3°C ~~se~~ ±5 ppm 

||||**Frequency (MHz)         ESR Ω Max.**|**ESR Ω Max.**|
|---|---|---|---|---|
||||8.000 ~ 9.999|100|
||||10.000 ~ 15.999|80|
||||16.000 ~ 19.999|50|
||||20.000 ~ 23.999|40|
||||24.000 ~ 50.000|30|
||||||
|**Pad Connections**|||||
|1|In/Out||||
|2|Out/In||||



_**Figure 1)** Top, Side, and Bottom_ 

Crystal is symmetrical, pad 1 & 2 are interchangeable. Chamfer on the bottom pad has no electrical significance. 

_**Figure 2)** Suggested land_ 

|significance.<br>**_Figure 2)_**_Suggested land_||
|---|---|
|**PART NUMBERING GUIDE:  Example ECS-200-20-30-TR**||
|**ECS -  FREQUENCY ABBREVIATION**<br>**LOAD**<br>**CAPACITANCE**<br>**PACKAGE**<br>**AVAILABLE OPTIONS**<br>Tolerance           Stability                 Temp Range<br>**PACKAGING**<br>200 = 20.000  MHz<br>See P/N Guide<br>20 = 20 pF<br>S = Series<br>30 =<br>ECX-53<br>Blank = Std<br>A = ± 25ppm<br>J = ± 20ppm<br>R = ± 15ppm<br>C = ± 10ppm<br>TR =<br>Tape<br>& Reel<br>1K/Reel<br>ECS<br>Blank= Std<br>D= ±100 ppm<br>E = ± 50 ppm<br>G = ± 30 ppm<br>H = ± 25 ppm<br>Blank= Std<br>L =   -10 ~ +70°C<br>M = -20 ~ +70°C<br>Y  =  -30 ~ +85°C<br>N =  -40 ~ +85°C<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~SII~~||
|* Specify available options in P/N.<br>T = ± 20 ppm †<br>P =  -40 ~ +105°C||
|Rev.2017<br>† Contact ECS for availability over extended temp range.<br>W = ±15 ppm †<br>K = ± 10 ppm †<br>S =  -40 ~ +125°C<br>U =  -55 ~ +125°C||



## **ECX-53 SMD CRYSTAL** 

## **POCKET TAPE DIMENSIONS (mm)** 

**SOLDER PROFILE** Peak solder Temp +260°C Max 10 sec Max. 2 Cycles Max. MSL 1, Lead Finish Au 

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|---|---|---|
|DEVELOPED FREQUENCIES|
|Abbreviation|Frequency|(MHZ)|
|080|8.000|
|100|10.000|
|120|12.000|
|160|16.000|
|200|20.000|
|240|24.000|
|250|25.000|

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_**Figure 1)** Suggested Reflow Profile_