ECS-TXO-2520-33-250-AN-TR

## RoHS 

The sub miniature ECS-TXO-2520 is a miniatue SMD HCMOS TCXO.  The 2.5 x 2.0 x 0.9 mm ceramic package is ideal for LoRa WAN and wireless IoT applications where stability is critical. 

## **ECS-TXO-2520** 

SMD HCMOS TCXO | **Request a Sample** 

## **OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS** 

|**ECX-2520 SMD HCMOS TCXO**|||**PARAMETERS**<br>**CONDITIONS**<br>**ECS-TXO-2520**||**UNITS**|**UNITS**|
|---|---|---|---|---|---|---|
||||**MIN**<br>**TYP**<br>**MAX**||||
||||FrequencyRange<br>3.200<br>55.000<br>Tolerance at +25°C<br>± 2.0<br>~~eeRs~~||MHz<br>ppm||
|SS|||Frequency Stability<br>Vs. Temp (-40 ~ +85°C)<br>± 2.5<br>Voltage Change Vdd ±5%<br>±0.2<br>Load Change (±10%)<br>±0.2<br>~~ee ee es ee~~||ppm<br>ppm<br>ppm||
|Low Profile<br>2.5 x 2.0 mm Footprint<br>Extended Temp Range|||Aging<br>Peryear@+25°C<br>±1.0<br>ppm<br>SupplyVoltage(Vdd)<br>Specifyin P/N<br>+2.5,+2.8,+3.3 ±10%<br>V DC<br>StandbyCurrent<br>10<br>µA<br>Output<br>HCMOS<br>15<br>pF<br>Output voltage Level<br>VOL:10%Vddmax./VOH:90%Vddmin.V DC<br>~~ee~~<br>~~ns~~<br>~~a~~<br>~~eeRs~~<br>~~ee es~~<br>~~a~~||||
|RoHS Compliant|||Rise & Fall time<br>10%Vdd –90%Vdd<br>5<br>ns<br>~~a es~~||||
|**DIMENSIONS (mm)**|||DutyCycle<br>@½ Vdd<br>45/55<br>%<br>Phase Noise<br>@ 10 KHz offset<br>-145<br>dBc/Hz<br>**CURRENT CONSUMPTION , mA**Max.<br>~~a es~~<br>~~a~~<br>~~es~~<br>~~nD ss~~||||
||||**FREQ.**<br>**3.2~ 10 MHz**<br>**10.1~ 20 MHz**<br>**20.1~ 30 MHz**<br>**30.1~ 40 MHz**<br>**40.1 ~55 MHz**||**40.1 ~55 MHz**||
||||+2.5V<br>3.1<br>3.7<br>4.2<br>4.6||5.5||
||||+2.8V<br>3.4<br>4.1<br>4.7<br>5.2||6.0||
||||+3.3V<br>4.0<br>4.8<br>5.5<br>6.0||7.0||



- Low Profile 

- 2.5 x 2.0 mm Footprint 

- Extended Temp Range 

- RoHS Compliant 

## **DIMENSIONS (mm)** 

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

**PAD CONNECTIONS** 1 Tri-state 2 Gnd 3 Output 4 Vdd **Tri State Function** Pin 1 Output High or NC Active Low Disable Hi-Z _**Figure 2)** Suggested Land Pattern_ ~~———~~ oe 

## **PART NUMBERING GUIDE:  Example ECS-TXO-2520-33-160-AN-TR** 

|**ECS   -      SERIES**|**ECS   -      SERIES**||||||**FREQUENCY**|**FREQUENCY**<br>**STABILITY                       TEMP RANGE**|**STABILITY                       TEMP RANGE**|**STABILITY                       TEMP RANGE**|**STABILITY                       TEMP RANGE**|**STABILITY                       TEMP RANGE**||**PACKAGING**|**PACKAGING**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||||||||**ABBREVIATION**|||||||||
|A = ±2.5 ppm<br>TXO-2520<br>2.5 x 2.0 mm TCXO<br>25 = +2.5V<br>28= +2.8V<br>33 = +3.3V<br>160 = 16.000 MHz<br>See Developed<br>Frequencies Pg.2<br>~~eeee~~||||||||||||N = -40 ~ +85°C|||TR = Tape<br>& Reel<br>1K/Reel|



Rev.2020 

## **ECS-TXO-2520** RoHS **SMD HCMOS TCXO** COMPLIANT 

## **FREQUENCY ABBREVIATIONS** 

|**FREQUENCY MHz**|**CODE**|
|---|---|
|5.000|050|
|10.000|100|
|12.000|120|
|16.000|160|
|20.000|200|
|24.000|240|
|25.000|250|
|32.000|320|
|40.000|400|
|44.000|440|



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

_**Figure 1)** Suggested Reflow Profile_ 

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