# MEMS Oscillator, 27 MHz, SMD, 3.2mm x 2.5mm, 25 ppm, 3.3 V, CMOS

![Product image](https://novapart.co/image/farnell:1960712/)

**URL**: https://novapart.co/products/ASEMPC-27.000MHZ-LR-T/mems-oscillator-27-mhz-smd-32mm-x-25mm-25-ppm-33-v
**SKU**: ASEMPC-27.000MHZ-LR-T
**Manufacturer**: ABRACON
**Category**: Crystals & Oscillators || Oscillators || MEMS Oscillators
**Price**: €1.2900
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Frequency Nom | 27MHz |
| Oscillator Case | SMD, 3.2mm x 2.5mm |
| Supply Voltage Nom | 3.3V |
| Frequency Stability + / - | 25ppm |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Oscillator Output Compatibility | CMOS |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1960712/)

**ASEMP[[TM]] CLOCK OSCILLATOR** taseLe & La **Pb RoHS/RoHS II compliant Life Siz e** 3.2 x 2.5 x 0.85 mm © ™ | | | | | | | | | | | | | | | **APPLICATIONS: Low Jitter** • Storage Area Networks **High Performance** (SATA, SAS, Fiber Channel) • Passive Optical Networks (EPON, **3G MEMS Technology!** 10G-EPON, GPON, 10G-PON) — > > • Ethernet (1G, 10GBASE-T,/KR/LR/SR, FCoE => 

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

- ASEMP **Pb RoHS/RoHS II compliant** 

- — © **Moisture Sensitivity Level – MSL 1** 

- **FEATURES: APPLICATIONS:** • Ultra Miniature Pure Silicon[TM] Clock Oscillator • Storage Area Networks • High Performance MEMS Technology by Discera (SATA, SAS, Fiber Channel) • Low Power Consumption for high speed communication • Passive Optical Networks (EPON, • Exceptional Stability Over Temp. at -40 to +85°C, ±15ppm 10G-EPON, GPON, 10G-PON) 

- — • Extended Automotive Grade Temp. stability at -55 to +125°C, ±25ppm > — > > • Ethernet (1G, 10GBASE-T,/KR/LR/SR, FCoE • Available in 50kG Shock Resistance Configuration upon request • PCI Express 

      - PCI Express 

   - MIL-STD-883 shock and vibration compliant 

   - Display port 

- Durable QFN Plastic Compact Packaging 

- Standby or Disable Tri-state function 

- Low ~~j~~ itter (Period jitter RMS and Phase jitter RMS) 

- High power supply noise reduction, -50dBc 

## **STANDARD SPECIFICATIONS:** ~~S~~ S 

## **Common Key Electrical Specifications – CMOS, LVPECL, LVDS, and HCSL** 

**==> picture [575 x 522] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||||||||
|---|---|---|---|---|---|---|---|---|---|
|Parameters|Minimum|Typical|Maximum|Units|Notes|
|Commercial, Industrial|
|CMOS|2.3000*|170.0000|
|temp. range|
|a ee|ee|eee|
|Automotive temp. range|
|CMOS|2.3000*|100.0000|
|a|-55 ~ +125°C|
|Commercial, Industrial|
|Frequency Range|LVPECL|2.3000*|460.0000|MHz|
|a|temp. range|
|Commercial, Industrial|
|LVDS|2.3000*|460.0000|
|a ee|ee|ee|temp. range|
|Commercial, Industrial|
|HCSL|2.3000*|460.0000|
|a|a|ee|ee|ee|temp. range|
|a|Operating Temperature|a|-20|ee|+70|ee|°C|ee|See options|
|a|Sotarg eTemputare er|GC|-5 5|GO|+15 0|°C|OO|
|GC|GO|QO|
|pf|Overall Frequency Stability|-50|+50|ppm|See options|
|a|Supply Voltage (Vdd)|GG|+2.25|+3.6|V|
|pf|Sutratp|Tim e|5|m s|
|20|ns|STD (Tri-state)|
|Enable Time|
|pfa|Dsia elbTim e|a|ce|ee|5  5|et|ms n s|ee|PD option (Power Down)|
|20|22|STD (Tri-state)|
|Disable Current|mA|
|cee|0.095|PD option (Power Down)|
|ee|ee|po|
|ee|ee|ee|Oe|eee|
|"1" (VIH≥0.75*Vdd) or Open: Oscillation|40kΩ pull-up resister|
|Tri-state Function (Standby/Disable)|V|
|ee|"0" (VIL<0.25*Vdd) : Hi Z|embedded|
|pO|Agnig|- 0.5|ee|+ 0.5|p|ee|pm|F tsriye ra|
|* For 2.3000MHz < F0 < 9.9999MHz, 6-8 weeks lead-time applies|
|Key Electrical Specifications – CMOS|
|Parameters|Minimum|Typical|Maximum|Units|Notes|
|Ge|Supply Current  (Idd)|31|35|mA|CL=15pF, 125MHz|
|Output Logic Level|VOH|0.9*Vdd|V|I=±6mA|
|a|VOL|GO|0.1*Vdd|V|QO|
|rece|eeeeeees|eee|een|en|
|Rise Time|Tr|1.1|2.0|ns|CL=15pF|
|aSSeS|Fall Time|Tf|1.3|2.0|ns|20|ee|% to 80%|
|CG|Dtuy|Cy elc|4 5|5 5|%|
|0.30|2|200kHz ~ 20MHz@125MHz|
|ee|CO|OOO|
|Integrated Phase Jitter  (JPH)|0.38|2|ps|100kHz ~ 20MHz@125MHz|
|1.70|2|12kHz ~ 20MHz@125MHz|
|ee|ee|ee|Pp|
|RRGe|Period Jitter RMS (JPER)|ee|0.3|ee|p s|Pp|
|GO|CO|
|Visit|www.abracon.com|for Terms & Conditions of Sale|Revised: 02.28.14|
|ABRACON IS|
|ISO9001:2008|30332Esperanza, Rancho Santa Margarita,California 92688|
|me|CERTIFIED|CERTIFIED|27|CORPORATION|tel 949-546-8000|||fax 949-546-8001| www.abracon.com|

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


**PERFORMANCE PLASTIC PACKAGE ULTRA MINIATURE ASEMP PURE SILICON[TM] CLOCK OSCILLATOR** las ASEMP **Pb RoHS/RoHS II compliant Life Siz e** ee) Q| 3.2 x 2.5 x 0.85 mm | | | | | | | || ™ | | | a | | | | 

## **Key Electrical Specifications – LVPECL** 

|**Parameters**<br>**Minimum**<br>**Typical**<br>**Maximum**<br>**Units**<br>**Notes**|
|---|
|SupplyCurrent(Idd)<br>56.5<br>58<br>mA<br>RL=50Ω<br>Output Logic Level<br>VOH<br>Vdd-1.08<br>V<br>RL=50Ω<br>VOL<br>Vdd-1.55<br>V<br>Peak to Peak Output Swing (Vpp)<br>800<br>mV<br>Single ended<br>Rise Time<br>Tr<br>250<br>RL=50Ω , CL=0pF<br>~~GG~~<br>~~OO~~<br>~~a se~~<br>~~es ee ee~~<br>~~ee~~<br>~~a~~<br>~~es es~~<br>~~GQ~~<br>~~GOO~~|
|ps<br>Fall Time<br>Tf<br>250<br>20% to 80%|
|laitn<br>ereffi<br>D<br>%<br>2<br>5<br>8<br>4<br>elc<br>y<br>C<br> ytu<br>D<br>Integrated Phase Jitter (JPH)<br>0.25<br>2<br>ps<br>200kHz ~ 20MHz<br>@156.25MHz<br>0.38<br>2<br>100kHz ~ 20MHz<br>@156.25MHz<br>1.70<br>2<br>12kHz ~ 20MHz<br>@156.25MHz<br>Period Jitter RMS (JPER<br>s<br>p<br>5.2<br>)<br>~~QO~~<br>~~OO OO~~<br>~~es~~<br>~~ee~~<br>~~ee~~<br>~~a~~<br>~~eeee~~<br>~~es~~<br>~~ee~~<br>~~eeee~~<br>~~sn~~|
|**Key Electrical Specifications – LVDS**|
|**Parameters**<br>**Minimum**<br>**Typical**<br>**Maximum**<br>**Units**<br>**Notes**|
|SupplyCurrent(Idd)<br>29<br>32<br>mA<br>RL=100Ω<br>Output Offset Voltage(VOS)<br>1.125<br>1.4<br>V<br>RL=100Ω differential<br>Delta Offset Voltage(∆VOS)<br>50<br>mV<br>Peak to Peak Output Swing (Vpp)<br>350<br>mV<br>Single ended<br>Rise Time<br>Tr<br>200<br>RL=50Ω , CL=2pF<br>~~QO~~<br>~~OO~~<br>~~GO~~<br>~~GO~~<br>~~GOO OOO~~<br>~~GQ~~<br>~~GOO~~|
|ps<br>Fall Time<br>Tf<br>200<br>20%to 80%|
|laitn<br>ereffi<br>D<br>%<br>2<br>5<br>8<br>4<br>elc<br>y<br>C<br> ytu<br>D<br>Integrated Phase Jitter (JPH)<br>0.28<br>2<br>ps<br>200kHz ~ 20MHz<br>@156.25MHz<br>0.40<br>2<br>100kHz ~ 20MHz<br>@156.25MHz<br>1.70<br>2<br>12kHz ~ 20MHz<br>@156.25MHz<br>Period Jitter RMS (JPER<br>s<br>p<br>5.2<br>)<br>~~QO~~<br>~~OO OO~~<br>~~es~~<br>~~ee~~<br>~~ee~~<br>~~a~~<br>~~eeee~~<br>~~es~~<br>~~ee~~<br>~~eeee~~<br>~~sn~~|
|**Key Electrical Specifications – HCSL**|
|**Parameters**<br>**Minimum**<br>**Typical**<br>**Maximum**<br>**Units**<br>**Notes**|
|SupplyCurrent(Idd)<br>40<br>42<br>mA<br>RL=50Ω<br>Output Logic Level<br>VOH<br>0.725<br>V<br>RL=50Ω<br>VOL<br>0.1<br>V<br>Peak to Peak Output Swing (Vpp)<br>750<br>mV<br>Single ended<br>Rise Time<br>Tr<br>200<br>400<br>RL=50Ω , CL=2pF<br>~~Dn GQ~~<br>~~GO (OD~~<br>~~a rr ee ee eee ee~~<br>~~a~~<br>~~a~~<br>~~QO~~<br>~~QO OQ~~|
|ps<br>Fall Time<br>Tf<br>200<br>400<br>20%to 80%|
|laitn<br>ereffi<br>D<br>%<br>2<br>5<br>8<br>4<br>elc<br>y<br>C<br> ytu<br>D<br>Integrated Phase Jitter (JPH)<br>0.25<br>2<br>ps<br>200kHz ~ 20MHz<br>@156.25MHz<br>0.37<br>2<br>100kHz ~ 20MHz<br>@156.25MHz<br>1.70<br>2<br>12kHz ~ 20MHz<br>@156.25MHz<br>Period Jitter RMS (JPER<br>s<br>p<br>5.2<br>)<br>~~GO~~<br>~~GG~~<br>~~a~~<br>~~ee ee ~~ee~~**ee**~~<br>~~a ee~~<br>~~a~~<br>~~a~~<br>~~ee~~<br>~~es~~|



## **Key Electrical Specifications – LVDS** 

## **Key Electrical Specifications – HCSL** 

Visit **www.abracon.com** for Terms & Conditions of Sale **Revised: 02.28.14** 

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

30332Esperanza, Rancho Santa Margarita,California 92688 tel 949-546-8000 | fax 949-546-8001| www.abracon.com 

**Life Siz e** 3.2 x 2.5 x 0.85 mm | | | | | | || | | | | | | | 

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

## ASEMP ———— 

**Pb RoHS/RoHS II compliant** 

## **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||
|StorageTemp.|-55|+150|°C||
|SolderingTemp.||+260|°C|40secmax|
|ESD<br>HBM<br>MM<br> CDM||4,000<br>400<br>1,500|V||



**Programmed Orders (Quantity > 1,000pcs)** ASEMP     -                 MHz -         -     - IT **Output Type Frequency in MHz Operating Temp. Overall Freq. Tri-state (Pin 1) Packaging** C: CMOS e.g. 156.2500 MHz Blank: -20°C ~ +70°C **Stability** Blank: Tri-state Blank***: Tube LP: LVPECL (Maximum 4 digits L: -40°C ~ +85°C Blank: ±50ppm PD: Power Down (110pcs / Tube) LV: LVDS after decimal) X: -40°C ~ +105°C Y: ±10ppm* T:  Tape & Reel HC: HCSL Z**: -55°C ~ +125°C R: ±25 ppm (1kpcs / reel) T3:  Tape & Reel (3kpcs / reel) * Temp option L, X or -20°C ~ +70°C, only T5:  Tape & Reel ~~SS~~ ** CMOS output only ~~SSS~~ (5kpcs / 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 II site http://www.abracon.com/memspeedpro/MEMSpeedProFlyerII.pdf for more information. ASEMP     - BLANK -         -     - ~~2~~ **Output Type Operating Temp. Overall Freq. Stability Tri-state (Pin 1) Packaging** C: CMOS Blank: -20°C ~ +70°C Blank: ±50ppm Blank: Tri-state Blank: Tube (110pcs / Tube) LPLV:: L LVVPEDCSL XL:: -4 -400°°CC ~ +1 ~ +8505°°CC YR:: ±1 ±20pp5 ppm* m PD: Power Down T: Tape & Reel (1kpcs / reel) ~~———_—~~ HC: HCSL Z**: -55°C ~ +125°C T3: TaT5: Tappe & Reel e & Reel ((3k5kppcs / reelcs / reel)) * Temp option L, X or -20°C ~ +70°C, only ** CMOS output only 

Visit **www.abracon.com** for Terms & Conditions of Sale **Revised: 02.28.14** 

**ABRACON IS** ISO9001:2008 **CERTIFIED** CERTIFIED | | 

30332Esperanza, Rancho Santa Margarita,California 92688 tel 949-546-8000 | fax 949-546-8001| www.abracon.com 

## **PERFORMANCE PLASTIC PACKAGE ULTRA MINIATURE PURE SILICON[TM] CLOCK OSCILLATOR** ASEMP **Pb RoHS/RoHS II compliant** oO ———~ 

**Life Siz e Pb RoHS/RoHS II compliant** oO 3.2 x 2.5 x 0.85 mm | | | | | | || - | | | | | | | | ag | 

## **NOMINAL PERFORMANCE PARAMETERS** >> hh **(Unless specified otherwise: T=25° C, VDD=3.3 V)** 

## **CMOS OUTPUT** 

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Test Circuit<br>**----- End of picture text -----**<br>


## **LVPECL output** 

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**----- Start of picture text -----**<br>
         Test Circuit<br>**----- End of picture text -----**<br>


Visit **www.abracon.com** for Terms & Conditions of Sale **Revised: 02.28.14** 30332Esperanza, Rancho Santa Margarita,California 92688 tel 949-546-8000 | fax 949-546-8001| www.abracon.com 

**ABRACON IS** ISO9001:2008 **CE R TIFIED** CE R TIFIED | FLA Boon 

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**----- Start of picture text -----**<br>
PERFORMANCE PLASTIC PACKAGE ULTRA MINIATURE iG<br>ASEMP<br> PURE SILICON [TM]  CLOCK OSCILLATOR<br>ASEMP Pb RoHS/RoHS II compliant Life Siz e<br>~~) © 3.2 x 2.5 x 0.85 mm | | | | | | | || = | | | ad | | |  |<br>**----- End of picture text -----**<br>


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LVDS OUTPUT<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
         Test Circuit<br>HCSL OUTPUT<br>2<br>-30<br>         Test Circuit<br>**----- End of picture text -----**<br>


Visit **www.abracon.com** for Terms & Conditions of Sale **Revised: 02.28.14** 30332Esperanza, Rancho Santa Margarita,California 92688 tel 949-546-8000 | fax 949-546-8001| www.abracon.com 

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

**ASEMP** = 3.2 x 2.5 x 0.85 mm| **Life Siz e** | | | | | | | ||| ™ | | | | ae | | | 

## **PERFORMANCE PLASTIC PACKAGE ULTRA MINIATURE PURE SILICON[TM] CLOCK OSCILLATOR** ASEMP **Pb RoHS/RoHS II compliant** ee) Q| 

**==> picture [570 x 414] intentionally omitted <==**

**----- Start of picture text -----**<br>
Life Siz e<br>ASEMP Pb RoHS/RoHS II compliant<br>Q| 3.2 x 2.5 x 0.85 mm| | | | | | ||| ™ | | | |<br>; OUTLINE DIMENSIONS:  TAPE AND REEL:<br>T= 1,000pcs/reel (D=180mm)<br>_ T3= 3,000pcs/reel (D=180mm)<br>T5= 5,000pcs/reel (D=330mm)<br>.°ae| Qeel | 6 t 0. 47+0. [0 4] 0 5 [.028+0.002] REF #1.55+0.05.FEEDING (PULL)2.0+0.1DIRECTION ———=<br>7 2 3 3 2 1 as 0.3+.05 —elee 4.0+0.1<br>2.5+0.05 [.098+0.002) 0.9+0.05 [.0354+0.002)} —_: —-+- & -O- O--- — Lt<br>0.5+0.05 [.020+0.002] - Pin 1 $ "<br>12} - i i<br>Ls0.8540,.05 [,033+40.002]| [| a 0.35 [.014] ei #1.5 min. 4.040. | 2.75+0.05<br>ees to! ret 13.= r ef.<br>awdbo6 5 4 1 [039] is |<br>CECH (@-\-E<br>0.5 [020] | ss<br>0.9 [035] | [ fs<br>|<br>Recommended Land Pattern for LVPECL, LVDS, HCSL<br>2.1 [.083]        Tube: 110 pcs/tube  | 20<br>Pin # Function<br>1 Tri-state<br>2 NC<br>3 GND 6 4<br>4 Output 1 3<br>5 Output (LVNC (CMOS)PECL, LVDS, HCSL) 0.9 ! Tl ry| 1 [.039] ( YXOXKX é ANFISTATIC! XKXTY LilIt i<br>6 Vdd [.035] |_| |_| ttpine<br>Note: Recommend using an approximately  0.9 1.035]              Unit orientation in tube:  6808 ALL SIDES<br>0.01uF bypass capacitor between PIN 6 and 3.<br>Recommended Land Pattern for CMOS<br>Dimensions: mm (inches) Dimensions: mm<br>D<br>**----- End of picture text -----**<br>


## **REFLOW PROFILE:** TT 

**ATTENTION:** Abracon Corporation’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-dependant 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 Corporation is required. Please contact Abracon Corporation for more information. 

Visit **www.abracon.com** for Terms & Conditions of Sale **Revised: 02.28.14** 30332Esperanza, Rancho Santa Margarita,California 92688 tel 949-546-8000 | fax 949-546-8001| www.abracon.com 

**ABRACON IS** ISO9001:2008 **CE R TIFIED** CE R TIFIED ~~|~~ B—_A 



## Links

- [View this product on Novapart](https://novapart.co/products/ASEMPC-27.000MHZ-LR-T/mems-oscillator-27-mhz-smd-32mm-x-25mm-25-ppm-33-v)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/abracon/asempc-27-000mhz-lr-t/osc-mems-cmos-27-000mhz-3-2x2/dp/1960712)
---

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