# Oscillator, 19.44 MHz, 50 ppm, SMD, 2mm x 1.6mm, CMOS, 2.5 V, IQXO-541 Series
**URL**: https://novapart.co/products/LFSPXO056227/oscillator-1944-mhz-50-ppm-smd-2mm-x-16mm-cmos-25
**SKU**: LFSPXO056227
**Manufacturer**: IQD FREQUENCY PRODUCTS
**Category**: Crystals & Oscillators || Oscillators || Standard Oscillators
**Price**: €0.6670
**Stock**: 10+
## Specifications
| Parameter | Value |
|---|---|
| Frequency Nom | 19.44MHz |
| Product Range | IQXO-541 |
| Oscillator Case | SMD, 2mm x 1.6mm |
| Supply Voltage Nom | 2.5V |
| Frequency Stability + / - | 50ppm |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Oscillator Output Compatibility | CMOS |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2627240/)
**Crystal Clock Oscillator Specification** _**IQXO-541**_
## **ISSUE 2; April 2016**
## **Outline (mm)**
## **Description**
- Standard 2 x 1.6mm crystal oscillator in a ceramic package with a seam sealed metal lid, hermetically sealed
## **Frequency Parameters**
- Frequency 1.0MHz to 80.0MHz Frequency Stability ±30.00ppm to ±100.00ppm Ageing ±5ppm
## **Electrical Parameters**
- Supply Voltage 2.5V ±10% Standby Current: 10μA max (pad 1 at logic '0')
## **Operating Temperature Ranges**
- -20 to 70°C
- -40 to 85°C
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Test Circuit
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## **Output Details**
Output Compatability CMOS Drive Capability 15pF max **Output Control**
- Standby Operation: Logic ‘1’ (≥70%VS) to pad 1 enables oscillator output Logic ‘0’ (≤30%VS) to pad 1 disables oscillator output; when disabled the oscillator output goes to the high impedance state No connection to pad 1 enables oscillator output
## **Environmental Parameters**
- Impact: Weight of 10g dropped to centre of part from a height of 6mm
- Vibration: IEC 60068-2-6: 1.5mm amplitude, 10Hz-55Hz, 1min in 3 mutually perpendicular planes, duration 2hrs each plane (total 6hrs)
## **Wave Form**
- Storage Temperature Range: –40 to 85°C
## **Ordering Information**
Frequency* Model* Output Frequency Stability* Operating Temperature Range* Supply Voltage
- (*minimum required)
- Example 10.0MHz IQXO-541 CMOS ±50ppm –20 to 70C 2.5V
## **Compliance**
- RoHS Status (2011/65/EU) Compliant REACh Status Compliant MSL Rating (JDEC-STD-033): Not Applicable
## **Sales Office Contact Details:**
UK: +44 (0)1460 270200 Germany: 0800 1808 443
France: 0800 901 383 USA: +1.760.318.2824
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
Printed on 28 Apr 16 15:07 using Model Data Sheet V1.2550
Page 1 of 2
**Crystal Clock Oscillator Specification** _**IQXO-541**_
## **Packaging Details**
- Pack Style: Cutt Pack Size: 100
- In tape, cut from a reel
- Pack Style: Bulk Loose in bulk pack Pack Size: 100
- Pack Style: Reel Tape & reel in accordance with EIA-481-D Pack Size: 1,000
- Pack Style: R250 Tape & reel in accordance with EIA-481-D Pack Size: 250
Pack Style: R500 Tape & reel in accordance with EIA-481-D Pack Size: 500 **Electrical Specification - maximum limiting values 2.5V ±10% Frequency Frequency Temperature Stability Current Rise and Fall Duty Cycle Min Max Range (Min) Draw Time** °C ppm mA ns % 1.0MHz 19.999999MHz -20 to 70 ±30.0 4 5 45/55% -40 to 85 ±50.0 4 5 45/55% 20.0MHz 39.999999MHz -20 to 70 ±30.0 6 5 45/55% -40 to 85 ±50.0 6 5 45/55% 40.0MHz 59.999999MHz -20 to 70 ±30.0 7 5 45/55% -40 to 85 ±50.0 7 5 45/55% 60.0MHz 80.0MHz -20 to 70 ±30.0 10 5 45/55% -40 to 85 ±50.0 10 5 45/55% ~~Se~~ _This document was correct at the time of printing; please contact your local sales office for the latest version. Click to view latest version on our website._
## **Sales Office Contact Details:**
UK: +44 (0)1460 270200 Germany: 0800 1808 443
France: 0800 901 383 USA: +1.760.318.2824
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
Printed on 28 Apr 16 15:07 using Model Data Sheet V1.2550
Page 2 of 2
## Links
- [View this product on Novapart](https://novapart.co/products/LFSPXO056227/oscillator-1944-mhz-50-ppm-smd-2mm-x-16mm-cmos-25)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/iqd-frequency-products/lfspxo056227/osc-19-44mhz-2-5v-2mm-x-1-6mm/dp/2627240)
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