ECS-327MV-CN-TR

## ROHS 

The ECS-327MV is a miniature AT-cut 32.768 kHz SMD CMOS Oscillator with MultiVolt capability of 1.6 ~ 3.6 V.  The 1.6 x 1.2x 0.7 mm ceramic package is ideal for LoRa WAN, Low Power/Portable, Industrial and IoT applications. 

> **ECS-327MV** SH SMD MultiVolt 

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## **OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS** 

|**PARAMETERS**|**CONDITIONS**|**ECS-327MV**<br>||**ECS-327MV**<br>||**ECS-327MV**<br>||**UNITS**|
|---|---|---|---|---|---|
|||**MIN**|**TYP**|**MAX**||
|Frequency Range<br>~~a~~|~~a~~|~~a~~|32.768<br>~~a~~||kHz|
|* Frequency Stability|-40 ~ +85°C<br>(CNOpt.)|||±25|ppm|
|Supply Voltage||1.6||3.63|V|
|Output Load|CMOS|||15|pF|
|Output Voltage Level|VOL: 0.1 Max. / VOH:0.9 Vdd Min. V|||||
|Rise & Fall time<br>~~es~~|10% Vdd – 90% Vdd<br>~~es~~|~~es~~|~~es~~|200<br>~~es~~|ns<br>~~es~~|
|Start Up Time<br>~~es~~|VDD 1.8V<br>~~es~~|~~es~~|~~es~~|10<br>~~es~~|mS<br>~~es~~|
|Duty Cycle<br>~~es~~|@ ½ Vdd<br>~~es~~|~~es~~|~~es~~|45/55<br>~~es~~|%<br>~~es~~|
|Current Consumption<br>~~es~~|Vdd 3V (No Load)<br>~~es~~|~~es~~|~~es~~|0.03<br>~~es~~|mA<br>~~es~~|
|Standby Current<br>~~a~~||||3<br>|µA<br>|
|Operating Temp*<br>~~es~~|N Option<br>~~es~~|-40<br>~~es~~|~~es~~|+85<br>~~es~~|°C<br>~~es~~|
|Storage Temp<br>~~es~~|~~es~~|-40<br>~~es~~|~~es~~|+105<br>~~es~~|°C<br>~~es~~|



- 1.6 x 1.2 mm Footprint 

- Extended Temp Range 

- RoHS Compliant 

- Wide Supply Voltage 

- Low Current 

- Compatible with 1.8V, 2.5V or 

   - 3.3V Power Supply 

## **DIMENSIONS (mm)** 

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PAD CONNECTIONS<br>1  Stand-by<br>2  Gnd<br>3 Output<br>4  Vdd<br>**----- End of picture text -----**<br>


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Tri State Function<br>Pin 1  Output<br>0.7 * Vdd Min Active<br>0.3 * Vdd Max.   High-Z<br>**----- End of picture text -----**<br>


_**Figure 2)** Suggested Land Pattern_ 

_**Figure 1)** Top, Side, and Bottom views_ 

## **PART NUMBERING GUIDE:  Example ECS-327MV-CN-TR** 

|**ECS            -**|**ECS            -**|**ECS            -**||**SERIES**||**-            * STABILITY                    TEMP RANGE             -**|**-            * STABILITY                    TEMP RANGE             -**|**-            * STABILITY                    TEMP RANGE             -**|**-            * STABILITY                    TEMP RANGE             -**|**-            * STABILITY                    TEMP RANGE             -**||**PACKAGING**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
||||||||||||||
|||327MV<br>1.6 x 1.2 mm<br>MultiVoltOscillator|||||A= ±100 ppm<br>B = ±50 ppm<br>C=  ±25 ppm||M = -20 ~ +70°C<br>N = -40 ~ +85°C||TR = Tape & Reel<br>3K/Reel||
||||32.768 kHz||||D = ±20 ppm||||||



* Frequency Stability includes initial tolerance, temperature, supply voltage and load change reflow frequency shift, and aging. 

Rev. 2019 

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RoHS<br>COMPLIANT<br>**----- End of picture text -----**<br>


**ECS-327MV** He SMD MultiVolt PAS BaPSBe ee Crystal Oscillator 

## **SOLDER PROFILE** 

Peak solder Temp +260°C ±5°C 10 ±5 Sec Max. 2 Cycles Max. MSL 1, Lead Finish Au 

|**Application / Temperature Time**|**T1/ t1 **|**T2/ t2 **|
|---|---|---|
|LeadFree|260 ± 5°C /10 ± 5 SeeMax.|217°CMin/ 60~ 150 Sec|
|Non-Lead Free|260 ± 5°C / 10 ± 5 See Max.|183°C Min / 60 ~ 150 Sec|



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