# Oscillator, 32.768 kHz, 25 ppm, SMD, 2.5mm x 2mm, ASDKDV Series

![Product image](https://novapart.co/image/farnell:3773418/)

**URL**: https://novapart.co/products/ASDKDV-32.768KHZ-LR-T/oscillator-32768-khz-25-ppm-smd-25mm-x-2mm-asdkdv
**SKU**: ASDKDV-32.768KHZ-LR-T
**Manufacturer**: ABRACON
**Category**: Crystals & Oscillators || Oscillators || Standard Oscillators
**Price**: €0.5740
**Stock**: 10+
**Lead Time**: 92 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Frequency Nom | 32.768kHz |
| Product Range | ASDKDV Series |
| Supply Voltage Nom | - |
| Frequency Stability + / - | 25ppm |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Oscillator Case / Package | SMD, 2.5mm x 2mm |
| Oscillator Output Compatibility | CMOS / LVCMOS |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3773418/)

## **32.768kHz CONTINUOUS VOLTAGE SMD CRYSTAL XO** 

## **ASDKDV** 

Request Samples 

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**----- Start of picture text -----**<br>
Check Inventory<br>**----- End of picture text -----**<br>


**2.5 x 2.0 x 1.0 mm RoHS/RoHS II Compliant MSL Level = N/A** 

## **Features** 

- Continuous Vdd operation from 1.62 V ~ 3.63 V 

- Optimized for low current consumption 

- Output Enable/Start & Disable/Stop function 

- Output waveform CMOS/LVCMOS compatible 

- Hermetically seam-sealed ceramic package 

## **Applications** 

- Portable & wearable electronics 

- Internet of Things (IoT) 

- Consumer electronics 

- Industrial control & automation 

- Mobile communication 

## **Electrical Specifications** 

|**Parameters**|**Parameters**|**Min.**|**Typ.**|**Max.**|**Units**|**Notes**|
|---|---|---|---|---|---|---|
|Frequency<br>~~a~~||**Typ.**<br>32.768<br>~~OG~~|||kHz<br>~~OG~~|~~OO~~|
|Frequency<br>Operating Temperature Range<br>~~GG~~||-40.0<br>~~GG~~|~~GG~~|+85<br>~~GG~~<br>~~OG~~<br>~~GQ~~|°C<br>~~GG~~<br>~~OG~~<br>~~GQ~~|See options<br>~~GG~~<br>~~OO~~<br>~~OO~~|
|Operating Temperature Range<br>Storage Temperature Range<br>~~GG~~<br>~~CG~~||-55.0<br>~~GG~~<br>~~CG~~|~~GG~~<br>~~CG~~|+125<br>~~GG~~<br>~~OG~~<br>~~CG~~<br>~~GQ~~<br>~~GQ~~|°C<br>~~GG~~<br>~~OG ~~<br>~~CG~~<br>~~GQ~~<br>~~GQ~~|~~GG~~<br> ~~OO~~<br>~~CG~~<br>~~OO~~<br>~~OO~~|
|Storage Temperature Range<br>Overall Frequency Stability**[Note 1]**<br>~~CG~~||-25.0<br>~~CG~~|~~CG~~|+25<br>~~GQ~~<br>~~CG~~<br>~~GQ~~<br>~~OG~~|ppm<br>~~GQ ~~<br>~~CG~~<br>~~GQ~~<br>~~OG~~|See options<br> ~~OO~~<br>~~CG~~<br>~~OO~~<br>~~OO~~|
|Overall Frequency Stability<br>Supply Voltage (Vdd)<br>~~CG~~<br>~~Gf~~||+1.62<br>~~CG~~<br>~~Gf~~|~~CG~~<br>~~Gf~~|+3.63<br>~~CG~~<br>~~GQ~~<br>~~Gf~~<br>~~OG~~|ppm<br>V<br>~~CG~~<br>~~GQ ~~<br>~~Gf~~<br>~~OG~~|~~CG~~<br> ~~OO~~<br>~~Gf~~<br>~~OO~~|
|Supply Voltage (Vdd)<br>Tri-state function**[Note 2]**||“1” (VIH≥0.7*Vdd) or Open: Oscillation;<br>“0”(VIL<0.3*Vdd): No Oscillation/Hi Z<br>~~OG~~|||V<br>~~OG ~~|~~OO~~|
|Output Load<br>~~CG~~<br>~~es~~||~~CG~~|~~CG~~|15<br>~~CG~~|pF<br>~~QO~~|CMOS<br>~~QO~~<br>~~|~~|
|Output Load<br>Output Voltage<br>~~CG~~<br>~~OE~~<br>~~es~~|VOH<br>~~CG~~<br>~~OE~~<br>~~es~~|0.9*Vdd<br>~~CG~~<br>~~OE~~|~~CG~~<br>~~OE~~|~~CG ~~<br>~~OE~~|pF<br>V<br> ~~QO~~<br>~~OE~~<br>~~Pp~~<br>~~GQ~~|~~QO~~<br>~~OE~~<br>~~|~~<br>~~Pp~~|
||VOL<br>~~OE~~<br>~~es~~|~~OE~~|~~OE~~|0.1*Vdd<br>~~OE~~<br>~~GQ~~||~~OE~~<br>~~|~~<br>~~Pp~~<br>~~OO~~|
|Aging 1 year @25°C± 3°C<br>~~OE~~<br>~~es~~<br>~~CG~~||-3.0<br>~~OE~~<br>~~CG~~|~~OE~~<br>~~CG~~|+3.0<br>~~OE~~<br>~~CG~~<br>~~GQ~~<br>~~OO~~|ppm<br>~~OE~~<br>~~Pp~~<br>~~CG~~<br>~~GQ~~<br>~~OO~~|~~OE~~<br>~~|~~<br>~~Pp~~<br>~~CG~~<br>~~OO~~<br>~~OO~~|
|Aging 1 year @25<br>Aging 5 years @25°C± 3°C<br>~~GG~~<br>~~GG~~||-5.0<br>~~GG~~<br>~~GG~~|~~GG~~<br>~~GG~~|+5.0<br>~~GQ~~<br>~~GG~~<br>~~OO~~<br>~~GG~~|ppm<br>ppm<br>~~GQ ~~<br>~~GG~~<br>~~OO~~<br>~~OQ~~|~~OO~~<br>~~GG~~<br>~~OO~~<br>~~OQ~~|
|Aging 5 years @25<br>Symmetry @ ½ Vdd<br>~~GG~~<br>~~a~~||45<br>~~GG~~<br>~~OG~~|50<br>~~GG~~<br>~~OG~~|55<br>~~OO~~<br>~~GG~~<br>~~OG~~|ppm<br>%<br>~~OO ~~<br>~~OQ~~<br>|~~OO~~<br>~~OQ~~<br>|
|Symmetry @ ½ Vdd<br>Start-up Time<br>~~GG~~<br>~~a~~||~~GG~~<br>~~OG~~|~~GG~~<br>~~OG~~|10<br>~~GG ~~<br>~~OGOQ~~|ms<br> ~~OQ~~<br>~~OQ~~|~~OQ~~<br>~~OQ~~|
|up Time<br>Rise and Fall Time (Tr/Tf)<br>@10%Vdd-90%Vdd,15pF load<br>~~a~~||~~OG~~|~~OG~~|30<br>~~OG~~<br>~~GG~~|ns<br><br>~~GG~~|~~OO~~|
|Disable Current<br>~~GG~~||~~GG~~|~~GG~~|5<br>~~GG~~<br>~~GG~~|μA<br>~~GG~~<br>~~GG~~|~~GG~~<br>~~OO~~|
|Supply Current (Idd)<br>@25°C± 3°C<br>~~GG~~|Vdd=3.3V<br>~~GG~~<br>~~GG~~|~~GG~~<br>~~GG~~|10<br>~~GG~~<br>~~GG~~|15<br>~~GG~~<br>~~GG~~<br>~~GG~~|μA<br>μA<br>~~GG~~<br>~~GG ~~<br>~~GG~~|No Load<br>~~GG~~<br> ~~OO~~<br>~~GG~~|
||Vdd=2.5V<br>~~GG~~|~~GG~~|9<br>~~GG~~|14<br>~~GG~~|μA<br>μA<br>~~GG~~|No Load<br>~~GG~~|
||Vdd=1.8V<br>~~GG~~<br>~~GQ~~|~~GG~~<br>~~GQ~~|8<br>~~GG~~<br>~~GQ~~|13<br>~~GG~~<br>~~GQ~~|μA<br>μA<br>~~GG~~<br>~~GQ~~|NoLoad<br>~~GG~~<br>~~GQ~~|



**Note 1: Overall frequency stability includes initial frequency tolerance @25°C± 3°C and stability over the operating temperature range. Note 2: Do not leave pin 1** ( ) **floating. If pin 1** ( ) **is not utilized for toggling, it must be tied to Vdd (logic 1).** 

## **Part Identification** 

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**----- Start of picture text -----**<br>
ASDKDV-32.768kHz-         -   -<br>Operating Temp.  Packaging<br>Blank: Bulk<br>E: -20°C ~ +70°C<br>L: -40°C ~ +85°C  Overall Freq. Stability T: 1k pcs / reel<br>J: ± 20 ppm  (*) T3: 3k pcs / reel<br>R: ± 25 ppm<br>K: ± 30 ppm<br>C: ± 50 ppm<br>Q: ± 100 ppm<br>(*) Contact Abracon for availability<br>**----- End of picture text -----**<br>


5101 Hidden Creek Ln Spicewood TX 78669 ABRACON IS Phone: 512-371-6159 | Fax: 512-351-8858 **REVISED: 11-11-20** ISO9001-2015 For terms and conditions of sales, please visit: CERTIFIED www.abracon.com 

**32.768kHz CONTINUOUS VOLTAGE SMD CRYSTAL XO** 

**ASDKDV** Po 

Request Samples 

**2.5 x 2.0 x 1.0 mm** Check Inventory **RoHS/RoHS II Compliant MSL Level = N/A** 

## **Typical Current Consumption (Idd) vs. Supply Voltage (Vdd) Characteristics [@ 25°C± 3°C, No Load]** 

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Current Consumption (Idd) vs. Supply Voltage (Vdd) Characteristics<br>2.5x2.0mm 32.768kHz Continuous Voltage Oscillator<br>10<br>9 Idd vs Vdd<br>8<br>7<br>6<br>5<br>4<br>3<br>2<br>1<br>0<br>1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6<br>Supply Voltage, Vdd (V)<br>Typical Frequency vs. Supply Voltage (Vdd) Characteristics [@ 25°C± 3°C, Normalized to Vdd=3.3Vdc]<br>Frequency vs. Supply Voltage (Vdd) Characteristics<br>2.5x2.0mm 32.768kHz Continuous Voltage Oscillator<br>1.0<br>Freq vs Vdd<br>0.5<br>0.0<br>1.6 rrr 1.8 2.0 2.2 2.4 2.6 tT 2.8 TTT 3.0  TTT) 3.2 3.4 3.6<br>-0.5<br>-1.0<br>Supply Voltage, Vdd (V)<br>Current Consumption, Idd (μA)<br>Frequency (ppm)<br>**----- End of picture text -----**<br>


## **Typical Frequency vs. Supply Voltage (Vdd) Characteristics [@ 25°C± 3°C, Normalized to Vdd=3.3Vdc]** 

5101 Hidden Creek Ln Spicewood TX 78669 ABRACON IS Phone: 512-371-6159 | Fax: 512-351-8858 **REVISED: 11-11-20** ISO9001-2015 For terms and conditions of sales, please visit: CERTIFIED www.abracon.com 

## **32.768kHz CONTINUOUS VOLTAGE SMD CRYSTAL XO** 

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**----- Start of picture text -----**<br>
   ASDKDV<br>**----- End of picture text -----**<br>


Request Samples 

Check Inventory 

**2.5 x 2.0 x 1.0 mm RoHS/RoHS II Compliant MSL Level = N/A** 

## **Typical Frequency vs. Temperature Characteristics** 

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**----- Start of picture text -----**<br>
Frequency vs. Temperature Characteristics<br>2.5x2.0mm 32.768kHz Continuous Voltage Oscillator<br>15<br>10<br>5<br>0<br>-5<br>-10<br>-15<br>-20<br>-40-35-30-25-20-15-10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85<br>Temperature (°C)<br>Frequency (ppm)<br>**----- End of picture text -----**<br>


5101 Hidden Creek Ln Spicewood TX 78669 ABRACON IS Phone: 512-371-6159 | Fax: 512-351-8858 **REVISED: 11-11-20** ISO9001-2015 For terms and conditions of sales, please visit: CERTIFIED www.abracon.com 

## **32.768kHz CONTINUOUS VOLTAGE SMD CRYSTAL XO** 

## **ASDKDV** Po 

Request Samples 

**==> picture [61 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Check Inventory<br>**----- End of picture text -----**<br>


**2.5 x 2.0 x 1.0 mm RoHS/RoHS II Compliant MSL Level = N/A** 

## **Mechanical Dimensions** 

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Pin #  Function<br>1  INH<br>2  GND<br>3 Output<br>4  Vdd<br>𝐈 𝐈𝐈   Function<br>#1  #3 (Output)<br>Open  Active<br>"H" Level  Active<br>"L" Level  High Z (No Oscillation)<br>**----- End of picture text -----**<br>


## **Note 3:** 

-Do not leave Pin 1 (INH) floating 

-If Pin 1 (INH) is not utilized for toggling, it must be tied to Vdd (logic 1) 

## **Note 4:** 

Recommended to use approximately 0.01µF bypass capacitor between PIN 2 and PIN 4 

## **Dimensions: inches (mm)** 

5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com 

ABRACON IS **REVISED: 11-11-20** ISO9001-2015 CERTIFIED 

**32.768kHz CONTINUOUS VOLTAGE SMD CRYSTAL XO** 

## **ASDKDV** Po 

Request Samples 

**==> picture [58 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Check Inventory<br>**----- End of picture text -----**<br>


**2.5 x 2.0 x 1.0 mm RoHS/RoHS II Compliant MSL Level = N/A** 

## **Reflow Profile [JDEC J-STD-020]** 

|**SnPb Eutectic Process**<br>**Classification Temperatures(Tc)**<br>~~OO~~|**SnPb Eutectic Process**<br>**Classification Temperatures(Tc)**<br>~~OO~~|**SnPb Eutectic Process**<br>**Classification Temperatures(Tc)**<br>~~OO~~|
|---|---|---|
|**Package**<br>**Thickness**<br>~~OO~~|**Volume mm3 **<br>**<350**<br>~~OO~~|**Volume mm3 **<br>**>350**<br>~~OO~~|
|<2.5 mm|235 °C|220 °C|
|>2.5 mm<br>~~ee~~|220 °C|220 °C|



**Table 2** 4[a5] \[ie] ~~[ee]~~ 

**Pb-Free Process Classification Temperatures (Tc)** 

|**Package**<br>**Thickness**|**Volume mm3 **<br>**<350**|**Volume mm3 **<br>**350-2000**|**Volume mm3 **<br>**>2000**|
|---|---|---|---|
|<1.6 mm|260 °C|260 °C|260 °C|
|1.6 mm - 2.5 mm|260 °C|250 °C|245 °C|
|>2.5 mm|250 °C|245 °C|245 °C|



|**Profile Feature**|**Sn-Pb Eutectic**<br>**Assembly**|**Pb-Free**<br>**Assembly**|
|---|---|---|
|Preheat / soak|||
|Temperature minimum(Tsmin)|100°C|150°C|
|Temperature maximum(Tsmax)|150°C|200°C|
|Time (Tsmin toTsmax) (ts)|60- 120 sec.|60- 120 sec.|
|Averageramp-uprate (Tsmax toTP)|3°C/sec.max|3°C/sec.max|
|Liquidous temperature (TL)|183°C|217°C|
|Time atliquidous (tL)|60- 150 sec.|60- 150 sec.|
|Peakpackage body temperature (TP)*****|**see Table 1**|**see Table 2**|
|Time (tp**)**** within5°C ofthe specified classificationtemperature (TC)|20 sec.|30 sec.|
|Ramp-down rate(Tpto Tsmax)|6°C/sec. max|6°C/sec. max|
|Time 25°C topeak temperature|6 min. max|8 min. max|



***** Tolerance for peak profile temperature (TP) is defined as a supplier minimum and a user maximum. 

****** Tolerance for time at peak profile temperature (tp) is defined as supplier minimum and a user maximum. 

5101 Hidden Creek Ln Spicewood TX 78669 ABRACON IS Phone: 512-371-6159 | Fax: 512-351-8858 **REVISED: 11-11-20** ISO9001-2015 For terms and conditions of sales, please visit: CERTIFIED www.abracon.com 

## **32.768kHz CONTINUOUS VOLTAGE SMD CRYSTAL XO** 

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   ASDKDV<br>Request Samples  Check Inventory<br>Po<br>**----- End of picture text -----**<br>


**2.5 x 2.0 x 1.0 mm RoHS/RoHS II Compliant MSL Level = N/A** 

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Packaging<br>T: 1,000pcs/reel<br>T3: 3,000pcs/reel<br>**----- End of picture text -----**<br>


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Dimensions: mm<br>**----- End of picture text -----**<br>


ATTENTION: Abracon LLC’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications. Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependent Medical applications or any application requiring high reliability where component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from Abracon LLC is required. Please contact Abracon LLC for more information. 

5101 Hidden Creek Ln Spicewood TX 78669 ABRACON IS Phone: 512-371-6159 | Fax: 512-351-8858 **REVISED: 11-11-20** ISO9001-2015 For terms and conditions of sales, please visit: CERTIFIED www.abracon.com 



## Links

- [View this product on Novapart](https://novapart.co/products/ASDKDV-32.768KHZ-LR-T/oscillator-32768-khz-25-ppm-smd-25mm-x-2mm-asdkdv)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/abracon/asdkdv-32-768khz-lr-t/osc-32-768khz-cmos-lvcmos-2-5mmx2mm/dp/3773418)
---

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