# MEMS Oscillator, Clock, Pure Silicon™, 20 MHz, SMD, 3.2mm x 2.5mm, 10 ppm, 3.3 V, ASEMB, LVCMOS

![Product image](https://novapart.co/image/farnell:2467907/)

**URL**: https://novapart.co/products/ASEMB-20.000MHZ-LY-T/mems-oscillator-clock-pure-silicontm-20-mhz-smd
**SKU**: ASEMB-20.000MHZ-LY-T
**Manufacturer**: ABRACON
**Category**: Crystals & Oscillators || Oscillators || MEMS Oscillators
**Price**: €1.8200
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Frequency Nom | 20MHz |
| Product Range | ASEMB |
| Oscillator Case | SMD, 3.2mm x 2.5mm |
| Supply Voltage Nom | 3.3V |
| Frequency Stability + / - | 10ppm |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Oscillator Output Compatibility | LVCMOS |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2467907/)

## **PLASTIC PACKAGE INDUSTRIAL GRADE ULTRA MINIATURE PURE SILICON[TM] CLOCK OSCILLATOR** 

## ASEMB **Pb[ RoHS/RoHS II Compliant ]** Moisture Sensitivity Level – MSL 1 ee _) © 

## — **APPLICATIONS:** > 

## > **FEATURES:** 

   - CCD Clock for VTR Camera 

- Ultra Miniature Pure Silicon™ Clock Oscillator 

   - Equipment Connected to PCs 

- 2nd Generation MEMS Technology with reduced jitter by Discera 

   - Low Profile Equipment 

- Low Power Consumption <10mA 

   - Computers and Peripherals 

- Exceptional Stability +/- 10ppm Over Temp. at -40 to +105°C 

   - Lower Cost Crystal Oscillator Replacement 

- Capable of surviving up-to 30kg Mechanical Shock (see note #1) 

   - Portable Electronics (MP3 Players, Games) 

- Compact QFN Plastic Packaging 

**ASEMB** - **Life Siz e** 3.2 x 2.5 x 0.85mm =nm | | | | | | | | | | | | | | | 

- Consumer Electronics such as TV’s, DVR’s, etc. 

- Vibrant, Shock-Prone & Humid Environments for Industrial Equipment 

## ——a **STANDARD SPECIFICATIONS:** > hh **Common Key Electrical Specifications** 

- Demanding Military & Automotive Electronics 

|**Parameters**<br>~~a~~|**Minimum**|**Typical**|**Maximum**|**Units**<br>~~(O~~|**Notes**<br>~~(O~~|
|---|---|---|---|---|---|
|FrequencyRange:<br>~~Qe~~<br>~~a~~|1.0<br>~~Qe~~|~~Qe~~|150<br>~~Qe~~|MHz<br>~~Qe~~<br>~~(O~~|~~Qe~~<br>~~(O~~|
|OperatingTemperature:<br>~~a~~|0||+70|°C<br>~~(O~~|See options<br>~~(O~~|
|Storage Temperature:<br>~~aQ~~|-55<br>~~aQ~~|~~aQ~~|+150<br>~~aQ~~|°C<br>~~aQ~~||
|Overall FrequencyStability*:<br>~~a~~|-50<br>~~a~~<br>~~G~~||+50|ppm<br>~~(~~|See options<br>~~(~~|
|SupplyVoltage(Vdd):<br>~~a~~|+1.8 ~ +3.3<br>~~Ge~~|||V<br>~~Ge~~|~~Ge~~|
|Output Load:<br>~~a~~|10<br>~~Qe~~||15, 25, or 40|pF<br>kΩ|See options|
|Symmetry:<br>~~a~~|45<br>~~Qe~~||55|%|@1/2Vdd|
|StartupTime:<br>~~a~~<br>~~QD~~|~~Qe~~<br>~~QD~~|1.5<br>~~QD~~<br>~~G~~|3.0<br>~~QD~~<br>~~G~~|ms<br>~~QD~~<br>~~(~~|~~QD~~<br>~~(~~<br>~~(~~|
|Disable Time:<br>~~ee~~|~~ee~~|20<br>~~G~~<br>~~ee~~|100<br>~~G~~<br>~~ee~~|ns<br>~~(~~<br>~~ee~~|~~(~~<br>~~ee~~<br>~~(~~|
|Disable Stand-byCurrent:|||15|uA|~~(~~|
|Tri-state Function (Stand-by) :<br>~~ee~~|"1" (VIH≥0.7 5*Vdd) or Open: Oscillation<br>"0"(VIL<0.25*Vdd): Hi Z<br>~~ee~~<br>~~ee~~|||V<br>~~ee~~<br>~~ee~~|~~ee~~|
|Aging:<br>~~QD~~|-5.0<br>~~QD~~|~~ee~~<br>~~QD~~|+5.0<br>~~ee ~~<br>~~QD~~|ppm<br> ~~ee~~<br>~~QD~~|Firstyear<br>~~QD~~|



|**Parameters**|**Parameters**|**Parameters**|**Minimum**|**Typical**|**Maximum**|**Units**|**Notes**|
|---|---|---|---|---|---|---|---|
|Supply Current<br>(no load):<br>~~a~~|1.0 to 39.9999MHz<br>40.0 to 79.9999MHz<br>80.0 to 124.9999MHz<br>125.0 to 150MHz|||5<br>6<br>7<br>8<br>~~P~~O|15<br>15<br>15<br>15|mA<br>mA<br>mA<br>mA|CL=0pF<br>RL=∞<br>T=25°C<br>(Standard CL: 15pF)|
||1.0 to 39.9999MHz<br>40.0 to 79.9999MHz<br>80.0 to 124.9999MHz<br>125.0 to 150MHz<br>~~a~~<br>~~———~~||~~a~~<br>~~———~~|6<br>7<br>8<br>9<br>~~a~~<br>~~P~~n|15<br>15<br>15<br>15<br>~~a~~<br>~~ee~~|mA<br>mA<br>mA<br>mA<br>~~ee~~|CL=0pF<br>RL=∞<br>T=25°C<br>(CL option: 25pF)<br>~~ee~~<br>~~ee~~|
||1.0 to 39.9999MHz<br>40.0 to 79.9999MHz<br>80.0 to 124.9999MHz<br>125.0 to 150MHz<br>~~a~~<br>~~———~~<br>~~es~~||~~a~~<br>~~———~~<br>~~ee~~|7<br>8<br>9<br>10<br>~~a~~<br>~~P~~n<br>~~ee~~|15<br>15<br>15<br>15<br>~~a~~<br>~~ee~~<br>~~eee~~|mA<br>mA<br>mA<br>mA<br>~~ee~~<br>~~ee~~|CL=0pF<br>RL=∞<br>T=25°C<br>(CL option: 40pF)<br>~~ee~~<br>~~ee~~|
|Output Voltage:<br>~~———~~<br>~~a~~<br>~~|~~||VOH<br>VOL<br>~~———~~<br>~~es~~<br>~~|~~|0.8*Vdd<br>~~———~~<br>~~ee~~<br>~~|~~|~~ee~~<br>~~|~~|0.2*Vdd<br>~~ee~~<br>~~eee~~|V<br>V<br>~~ee~~<br>~~ee~~|CL=15,25,40pF<br>~~ee~~|
|Rise Time:<br>Fall Time:<br>~~a~~<br>~~|~~<br>~~Pe~~<br>~~P~~<br>~~PO~~||Tr<br>Tf<br>~~es ~~<br>~~|~~<br>~~pope~~<br>~~Pe~~|~~ee ~~<br>~~|~~<br>~~pope~~|1.8<br>1.0<br> ~~ee~~<br>~~|~~<br>~~pope~~<br>~~PO~~|3.0<br>3.0<br>~~eee ~~<br>~~pope~~|ns<br>ns<br> ~~ee~~<br>~~pope~~|CL=15pF; T=25°C<br>20%/80%*VDD<br>~~pope~~|
|||Tr<br>Tf<br>~~Pe~~<br>~~a~~<br>~~Pe~~<br>~~PO~~|~~a~~|1.5<br>1.2<br>~~PO~~<br>~~a~~<br>~~a~~<br>~~P~~n|3.0<br>3.0<br>~~a~~<br>~~a~~<br>~~a~~|ns<br>ns<br>~~a~~<br>~~aos~~<br>~~a~~|CL=25pF; T=25°C<br>20%/80%*VDD<br>~~a~~<br>~~Ma~~<br>~~al~~|
|||Tr<br>Tf<br>~~Pe~~<br>~~a~~<br>~~PO~~|~~a~~|1.4<br>1.1<br>~~a~~<br>~~a~~<br>~~P~~n|3.0<br>3.0<br>~~a~~<br>~~a~~<br>~~a~~|ns<br>ns<br>~~aos~~<br>~~a~~<br>~~a~~<br>~~(~~|CL=40pF; T=25°C<br>20%/80%*VDD<br>~~Ma~~<br>~~a~~<br>~~al~~<br>~~(~~|
|Cycle to Cycle Jitter:<br>~~PO~~<br>~~a~~|||~~a~~|60<br>~~a~~|~~a~~<br>~~a~~|ps<br>~~a ~~<br>~~a~~<br>~~(~~<br>~~(~~|F=100MHz<br> ~~al~~<br>~~a~~<br>~~(~~<br>~~(~~|
|Period Jitter RMS:<br>~~a~~|||~~a~~|10<br>~~a~~|~~a~~|ps<br>~~(~~<br>~~a~~<br>~~(~~|F=100MHz<br>~~(~~<br>~~a~~<br>~~(~~|



Visit **www.abracon.com** for Terms & Conditions of Sale **Revised: 10.22.13** 303 3 2 Esp e r anza , Ra n c h o San t a M a r g a r i t a , Calif o r ni a 926 8 8 t e l 949-546-800 0 | f a x 949-546-80 0 1 |  w w w . a b r a c on.c o m 

**PLASTIC PACKAGE INDUSTRIAL GRADE ULTRA MINIATURE ASEMB PURE SILICON TM CLOCK OSCILLATOR** +im **Life Siz e** ASEMB **Pb[ RoHS/RoHS II Compliant ]** —_) ) 3.2 x 2.5 x 0.85mm| | | | | | || = | | | | | | | 

## **Key Electrical Specifications – Vdd= 2.5V** 

|**Parameters**|**Parameters**|**Parameters**|**Minimum**|**Typical**|**Maximum**|**Units**|**Notes**<br>~~|~~|
|---|---|---|---|---|---|---|---|
|Supply Current<br>(no load):|1.0 to 39.9999MHz<br>40.0 to 79.9999MHz<br>80.0 to 124.9999MHz<br>125.0 to 150MHz|||6<br>7<br>8<br>9|15<br>15<br>15<br>15|mA<br>mA<br>mA<br>mA|CL=0pF<br>RL=∞<br>T=25°C<br>(Standard CL: 15pF)|
||1.0 to 39.9999MHz<br>40.0 to 79.9999MHz<br>80.0 to 124.9999MHz<br>125.0 to 150MHz|||7<br>8<br>9<br>10|15<br>15<br>15<br>15|mA<br>mA<br>mA<br>mA|CL=0pF<br>RL=∞<br>T=25°C<br>(CL option: 25pF)|
||1.0 to 39.9999MHz<br>40.0 to 79.9999MHz<br>80.0 to 124.9999MHz<br>125.0 to 150MHz|||8<br>9<br>10<br>11|16<br>16<br>16<br>16|mA<br>mA<br>mA<br>mA|CL=0pF<br>RL=∞<br>T=25°C<br>(CL option: 40pF)|
|Output Voltage:<br>~~=~~||VOH<br>VOL<br>~~=~~<br>~~ee~~|0.8*Vdd<br>~~=~~<br>~~ee~~|~~=~~<br>~~ee~~|0.2*Vdd<br>~~=~~<br>~~ee~~|V<br>V<br>~~=~~|CL=15,25pF<br>~~=~~|
|||VOH<br>VOL<br>~~=~~<br>~~ee~~|0.9*Vdd<br>~~=~~<br>~~ee~~|~~=~~<br>~~ee~~|0.1*Vdd<br>~~=~~<br>~~ee~~|V<br>V<br>~~=~~|CL=40pF<br>~~=~~|
|Rise Time:<br>Fall Time:||Tr<br>Tf<br>~~ee~~<br>~~———~~|~~ee ~~<br>~~———~~|1.0<br>0.9<br> ~~ee~~<br>~~———~~|2.0<br>2.0<br>~~ee~~<br>~~———~~|ns<br>ns<br>~~———~~|CL=15pF; T=25°C<br>20%/80%*VDD<br>~~———~~|
|||Tr<br>Tf<br>~~a~~|~~a ~~|1.1<br>0.9<br> ~~ee~~|2.0<br>2.0<br>~~ee~~|ns<br>ns<br>~~ee~~|CL=25pF; T=25°C<br>20%/80%*VDD<br>~~ee~~|
|||Tr<br>Tf<br>~~a~~|~~a~~|1.0<br>0.9|2.0<br>2.0|ns<br>ns|CL=40pF; T=25°C<br>20%/80%*VDD|
|Cycle to Cycle Jitter:<br>~~es~~|||~~es~~<br>~~en~~|50<br>~~es~~|~~es~~|ps<br>~~es~~|F=100MHz<br>~~es~~|
|Period Jitter RMS:<br>~~es~~|||~~en~~<br>~~es~~<br>~~ee~~|5<br>~~es~~|~~es~~|ps<br>~~es~~|F=100MHz<br>~~es~~|



Visit **www.abracon.com** for Terms & Conditions of Sale **Revised: 10.22.13** 303 3 2 Esp e r anza , Ra n c h o San t a M a r g a r i t a , Calif o r ni a 926 8 8 t e l 949-546-800 0 | f a x 949-546-80 0 1 |  w w w . a b r a c on.c o m 

**ABRACON IS** ISO9001:2008 **CE R TIFIED** CE R TIFIED 

**PLASTIC PACKAGE INDUSTRIAL GRADE ULTRA MINIATURE ASEMB PURE SILICON TM CLOCK OSCILLATOR** + ASEMB RoHS **Life Siz e** a) ) **Pb** Compliant 3.2 x 2.5 x 0.85mm| | | | | | —_ || | | | | E| | | | 

## **Key Electrical Specifications –Vdd= 3.3V** 

|**Paramete**|**Paramete**|**Paramete**|**Minimum**|**Typical**|**Maximum**<br>||**Units**|**Notes**|
|---|---|---|---|---|---|---|---|
|Supply Current<br>(no load):|**rs**<br>1.0 to 39.9999MHz<br>40.0 to 79.9999MHz<br>80.0 to 124.9999MHz<br>125.0 to 150MHz|||7<br>8<br>9<br>10|15<br>15<br>15<br>15<br>||mA<br>mA<br>mA<br>mA|CL=0pF<br>RL=∞<br>T=25°C<br>(Standard CL: 15pF)|
||1.0 to 39.9999MHz<br>40.0 to 79.9999MHz<br>80.0 to 124.9999MHz<br>125.0 to 150MHz|||8<br>9<br>10<br>11|16<br>16<br>16<br>16|mA<br>mA<br>mA<br>mA|CL=0pF<br>RL=∞<br>T=25°C<br>(CL option: 25pF)|
||1.0 to 39.9999MHz<br>40.0 to 79.9999MHz<br>80.0 to 124.9999MHz<br>125.0 to 150MHz|||8<br>9<br>10<br>11|16<br>16<br>16<br>16|mA<br>mA<br>mA<br>mA|CL=0pF<br>RL=∞<br>T=25°C<br>(CL option: 40pF)|
|Output Voltage:<br>~~ee~~||VOH<br>VOL<br>~~ee~~|0.8*Vdd<br>~~ee~~|~~ee~~|0.2*Vdd<br>~~ee~~|V<br>V<br>~~ee~~|CL=15pF<br>~~ee~~|
|||VOH<br>VOL<br>~~ee~~<br>~~=~~|0.9*Vdd<br>~~ee~~<br>~~=~~|~~ee~~<br>~~=~~|0.1*Vdd<br>~~ee~~<br>~~=~~|V<br>V<br>~~ee~~<br>~~=~~|CL=25,40pF<br>~~ee~~<br>~~=~~|
|Rise Time:<br>Fall Time:||Tr<br>Tf<br>~~=~~|~~=~~|1.0<br>0.9<br>~~=~~|2.0<br>2.0<br>~~=~~|ns<br>ns<br>~~=~~|CL=15pF; T=25°C<br>20%/80%*VDD<br>~~=~~|
|||Tr<br>Tf<br>~~—————~~|~~—————~~|1.0<br>0.9<br>~~—————~~|2.0<br>2.0<br>~~—————~~|ns<br>ns<br>~~—————~~|CL=25pF; T=25°C<br>20%/80%*VDD<br>~~—————~~|
|||Tr<br>Tf<br>~~—————~~<br>~~=~~|~~—————~~<br>~~=~~|0.8<br>0.8<br>~~—————~~<br>~~=~~|2.0<br>2.0<br>~~—————~~<br>~~=~~|ns<br>ns<br>~~—————~~<br>~~=~~|CL=40pF; T=25°C<br>20%/80%*VDD<br>~~—————~~<br>~~=~~|
|Cycle to Cycle Jitter:<br>~~ss~~|||~~ss~~|50<br>~~ss~~|~~ss~~|ps<br>~~ss~~|F=100MHz<br>~~ss~~|
|Period Jitter RMS:<br>~~sn~~|||~~sn~~|5<br>~~sn~~|~~sn~~|ps<br>~~sn~~|F=100MHz<br>~~sn~~|



Visit **www.abracon.com** for Terms & Conditions of Sale **Revised: 10.22.13** 303 3 2 Esp e r anza , Ra n c h o San t a M a r g a r i t a , Calif o r ni a 926 8 8 t e l 949-546-800 0 | f a x 949-546-80 0 1 |  w w w . a b r a c on.c o m 

**ABRACON IS** ISO9001:2008 **CE R TIFIED** CE R TIFIED 

## **PLASTIC PACKAGE INDUSTRIAL GRADE ULTRA MINIATURE PURE SILICONTM CLOCK OSCILLATOR** 

## ASEMB ee 

**Pb[ RoHS/RoHS II Compliant ]** 

**Life Size** 3.2 x 2.5 x 0.85mm | | | | | | || | | | | | | | 

## **Absolute Maximum Ratings** 

**Item Minimum Maximum Unit Condition** Supply Voltage -0.3 +4.0 V Input Voltage -0.3 Vdd+0.3 V Junction Temp. +150 °C Storage Temp. -55 +150 °C Soldering Temp. +260 °C 40sec max ESD V HBM 4,000 MM 200 CDM 1,500 **OPTIONS AND PART IDENTIFICATION: (Left Blank if Standard) Programmed Orders (Quantity > 1,000pcs)** ASEMB -                 MHz -         -         - ~~fT~~ **Frequency in MHz Operating Temp. Overall Freq. Stability Output Load Packaging** e.g. 14.3181 MHz Blank: 0°C ~ +70°C C: ±50ppm (STD) Blank: 15pF Blank*: 110pcs / Tube (Maximum 4 digits E: -20°C ~ +70°C Y: ±10ppm 25: 25pF T:  1,000pcs / reel after decimal) L: -40°C ~ +85°C R: ±25 ppm 40: 40pF T3:  3,000pcs / reel ~~=~~ X: -40°C ~ +105°C * ~~————~~ T5:  5,000pcs / reel For Quick turn-around programmable orders < 1000pcs: Due to the immediate availability of stock and the qty of the order, the parts may be delivered as BULK: Cut Tape, Loose parts in Antistatic Bag or in Tube(s). The MOQ per the series will still apply for Tube packaging. **Un-Programmed Orders** Blank un-programmed oscillators and our low cost portable programmer are available for quick turn engineering requirements. Please call ABRACON or visit MEMSpeed Pro site http://www.abracon.com/memspeedpro/memspeedpro.html for more information. T ASEMB - BLANK -         -       - ~~t~~ **Operating Temp. Overall Freq. Stability Output Load Packaging** Blank: 0°C ~ +70°C C: ±50ppm (STD) Blank: 15pF Blank: 110pcs / Tube E: -20°C ~ +70°C Y: ±10ppm 25: 25pF T:  1,000pcs / reel L: -40°C ~ +85°C R: ±25 ppm 40: 40pF T3:  3,000pcs / reel ~~=~~ X: -40°C ~ +105°C T5:  5,000pcs / reel Visit **www.abracon.com** for Terms & Conditions of Sale **Revised: 10.22.13 ABRACON IS** ISO9001:2008 30332 Esperanza, Rancho Santa Margarita, California 92688 **CERTIFIED** CERTIFIED tel 949-546-8000 | fax 949-546-8001 | www.abracon.com 

**PLASTIC PACKAGE INDUSTRIAL GRADE ULTRA MINIATURE PURE SILICON TM CLOCK OSCILLATOR ASEMB Life Size** ee) ASEMB Q| **Pb[ RoHS/RoHS II Compliant ]** a 3.2 x 2.5 x 0.85mm| | | | | | -_mn || | | | | | | | 

## **OUTLINE DIMENSIONS:** [a 

## = **TAPE AND REEL:** 

**==> picture [118 x 38] intentionally omitted <==**

**----- Start of picture text -----**<br>
T= 1,000pcs/reel (D=180mm)<br>T3= 3,000pcs/reel (D=180mm)<br>T5= 5,000pcs/reel (D=330mm)<br>91,55+0.05<br>**----- End of picture text -----**<br>


Note: Recommend using an approximately 0.01uF bypass capacitor between PIN 2 and 4. 

**Dimensions: mm (inches)** 

**==> picture [108 x 81] intentionally omitted <==**

**----- Start of picture text -----**<br>
       Tube: 110 pcs/tube<br>Ce<br>—— ——— ss 00> +<br>—$—________________<br>             Unit orientation in tube:<br>**----- End of picture text -----**<br>


**Dimensions: mm** 

## **REFLOW PROFILE:** _ 

**ATTENTION:** Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Need a test socket for the ASEMB Series? To Commercial, Industrial and, where designated, Automotive Applications.  Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high view compatible **PRECISION TEST SOCKETS** reliability where component failure could result in loss of life and/or property. For applications requiring high reliability for these parts, **click here. PN:** AXS-3225-04-02and/or presenting an extreme operating environment, written consent and authorization from Abracon Corporation is required. Please contact Abracon Corporation for more information. 

303 3 2 Esp e r anza , Ra n c h o San t a M a r g a r i t a , Calif o r ni a 926 8 8 t e l 949-546-800 0 | f a x 949-546-80 0 1 |  w w w . a b r a c on.c o m 

Revised: 10.22.13 

**ABRACON IS** ISO9001:2008 **CE R TIFIED** CE R TIFIED ~~|~~ y = 

Visit **www.abracon.com** for Terms & Conditions of Sale 



## Links

- [View this product on Novapart](https://novapart.co/products/ASEMB-20.000MHZ-LY-T/mems-oscillator-clock-pure-silicontm-20-mhz-smd)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/abracon/asemb-20-000mhz-ly-t/mems-osc-20mhz-3-2-x-2-5mm-lvcmos/dp/2467907)
---

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