LFTVXO063787
VCTCXO, 19.2 MHz, 0.14 ppm, HCMOS, 3.3 V, SMD, 5mm x 3.2mm, IQXT-210
- Manufacturer: IQD FREQUENCY PRODUCTS
- Product type: Voltage Controlled - VC-TCXO Oscillators
- Frequency Nom:19.2MHz; Frequency Stability + / -:0.14ppm; Oscillator Output Compatibility:HCMOS; Supply Voltage Nom:3.3V; Oscillator Case:SMD, 5mm x 3.2mm; Product Range:IQXT-210 Series;
- Frequency Nom: 19.2MHz
- Product Range: IQXT-210
- Supply Voltage Nom: 3.3V
- Frequency Stability + / -: 0.14ppm
- Operating Temperature Max: 85°C
- Operating Temperature Min: -40°C
- Oscillator Case / Package: SMD, 5mm x 3.2mm
- Oscillator Output Compatibility: HCMOS
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 28.17 € |
| Current stock | 10+ |
| Lead time | 30 days |
_Part No. + Packaging:_ _**LFTVXO063787BULK**_ ## **Oscillator Specification** ## **Description** **==> picture [258 x 174] intentionally omitted <==** **----- Start of picture text -----**<br> ||| |---|---| |Temperature compensated voltage controlled crystal oscillator| |(TCVCXO)| |Model|IQXT-210-3| |Model Issue number|2| |Frequency Parameters| |Frequency|19.20MHz| |Frequency Tolerance @ 25°C|±0.50ppm| |Frequency Stability|±0.14ppm| |Operating Temperature Range|-40.00 to 85.00°C| |Ageing|±0.02ppm max per day, ±1ppm| |max per year| |Supply Voltage Variation (measurement referenced to frequency| |observed with TA=25°C, Vs varied from 3.13V to 3.47V, VC=1.5V| |and load=15pF): ±0.1ppm max| **----- End of picture text -----**<br> ## **Outline (mm)** - Load Variation (5% load change measurement referenced to frequency observed with TA=25°C, Vs=3.3V, VC=1.5V and load=15pF): ±0.2ppm max - Frequency Tolerance (measurement referenced to frequency observed with TA=25°C, Vs=3.3V, VC=1.5V and within 30 days after ex-works): ±0.5ppm - Short Term Stability (@ 25°C after 10mins power on): 5E-10/s typ @ 10MHz - Frequency Stability: TA varied across the operating temperature range, measurement referenced to frequency observed with TA=25°C, Vs=3.3V, VC=1.5V, load=15pF and temperature variable speed less than 2°C per minute. Ageing: TA=25°C, Vs=3.3V, VC=1.5V and after 1hr of operation. **==> picture [213 x 238] intentionally omitted <==** **----- Start of picture text -----**<br> ||| |---|---| |Electrical Parameters| |Supply Voltage|3.3V| |Supply Voltage Tolerance|±5%| |Current Draw|10.00mA max| |Current: TA=25°C, Vs=3.3V, VC=1.5V and load=15pF| |Frequency Adjustment| |Pulling|±10ppm to ±15ppm| |Control Voltage Details|1.5V ±1.5V| |Linearity: ±10% max| |Input Impedance: 100kΩ min| |Slope: Positive| |Output Details| |Output Compatability|HCMOS| |Output Load|15pF| |Rise and Fall time (10% - 90%)|8ns max| |Duty Cycle|45/55%| |Output Low (@ Vs=3.3V, load=15pF): 0.4V max| |Output High (@ Vs=3.3V, load=15pF): 2.4V min| **----- End of picture text -----**<br> **Noise Parameters** - Phase Noise (@ 10MHz typ): - -90dBc/Hz @ 10Hz - -115dBc/Hz @ 100Hz - -135dBc/Hz @ 1kHz - -145dBc/Hz @ 10kHz - -148dBc/Hz @ 100kHz - -150dBc/Hz @ 1MHz ## **Sales Office Contact Details:** UK: +44 (0)1460 270200 Germany: +49 (0)7264 9145-62 France: +33 (0)5 34 50 91 18 USA: +1 408.273.4530 Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com Printed on 16 Jun 14 15:12 Page 1 of 2 **Oscillator Specification** _Part No. + Packaging:_ _**LFTVXO063787BULK**_ ## **Environmental Parameters** Shock: IEC 60068-2-27, Test Ea: 100G acceleration for 6ms, half sinewave, in 3 mutually perpendicular planes - Vibration: IEC 60068-2-6, Test Fc: 10Hz-2000Hz, 0.75mm amplitude, 10G acceleration, 30mins per cycle, in 3 mutually perpendicular planes, test duration 2hrs Storage Temperature Range: -55 to 105°C Operable Temperature Range: -40 to 85°C ESD Level: HBM, Class 2: 2000V to 4000V, JEDEC JS-001-2010 Machine Model, Class B: 200V to 400V, JEDEC JS-001-2010 ## **Manufacturing Details** Moisture Sensitivity Level: 2 Maximum Reflow Temperature: 260°C (30secs max) ## **Compliance** RoHS Status Compliant REACh Status Compliant **Packaging** Pack Type: Bulk Loose in bulk pack Pack Size 1 Alternative packing option available _This document is correct at the time of printing; please contact your local office for the latest version._ ## **Sales Office Contact Details:** France: +33 (0)5 34 50 91 18 USA: +1 408.273.4530 Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com UK: +44 (0)1460 270200 Germany: +49 (0)7264 9145-62 Printed on 16 Jun 14 15:12 Page 2 of 2
Updated at June 3, 2026
IQD Frequency Products is a recognized market leader in the frequency control and specialized timing sector. Known for delivering highly reliable and precise solutions, the company serves a broad spectrum of applications ranging from commercial-grade electronics to high-reliability industrial and automotive systems. Their commitment to quality is underscored by stringent manufacturing and testing standards, including ISO 9001 and automotive-grade certifications such as AEC-Q200. The comprehensive selection of IQD components focuses primarily on foundational timing devices, notably an extensive range of quartz crystals and standard clock oscillators. These core components provide the stable and accurate frequency generation required for diverse circuit designs, microcontrollers, and communication interfaces. Available in a variety of frequencies, tolerances, and packaging options, these crystals and oscillators form the reliable backbone of countless digital and RF systems. For more demanding environments that require enhanced precision, the portfolio also features specialized oscillator configurations. This includes advanced Temperature Compensated (TCXO) and Voltage Controlled (VC-TCXO) oscillators. These highly engineered timing solutions are designed to maintain exceptional frequency stability across fluctuating temperatures and varying operational conditions, making them ideal for telecommunications, networking infrastructure, and precision instrumentation.
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