LFTVXO075803
VCTCXO, 12.8 MHz, 0.28 ppm, Clipped Sinewave, 3.3 V, SMD, 3.2mm x 2.5mm, IQXT-220-2 Series
- Manufacturer: IQD FREQUENCY PRODUCTS
- Product type: Voltage Controlled - VC-TCXO Oscillators
- Frequency Nom:12.8MHz; Frequency Stability + / -:0.28ppm; Oscillator Output Compatibility:Clipped Sinewave; Supply Voltage Nom:3.3V; Oscillator Case:SMD, 3.2mm x 2.5mm; Product R
- SVHC: No SVHC (04-Feb-2026)
- Frequency Nom: 12.8MHz
- Product Range: IQXT-220-2 Series
- Supply Voltage Nom: 3.3V
- Frequency Stability + / -: 0.28ppm
- Operating Temperature Max: 85°C
- Operating Temperature Min: -40°C
- Oscillator Case / Package: SMD, 3.2mm x 2.5mm
- Oscillator Output Compatibility: Clipped Sinewave
| Delivery and price | |
|---|---|
| Units per pack | 3000 |
| Price | 6.47 € |
| Current stock | 10+ |
| Lead time | 30 days |
_Part No. + Packaging:_ _**LFTVXO075803Cutt**_ ## **TCVCXO Specification** ## **Description** - Temperature compensated voltage controlled crystal oscillator (TCVCXO) in a hermetically sealed 3.2x2.5mm SMD package. Model IQXT-220-2 IQXT-220-2 1 - Model Issue number ## **Outline (mm)** **Frequency Parameters** - ~~.~~ Frequency 12.80MHz ~~a~~ Frequency Tolerance ±1.00ppm i=) - Frequency Stability - ±0.28ppm - Operating Temperature Range -40.00 to 85.00°C Ageing ±0.02ppm max/day, ±1ppm max/year - Frequency Tolerance: Measurement referenced to frequency observed with TA=25°C, Vs=3.3V, VC=1.5V and load=10kΩ//10pF, within 30 days after ex-works. - Frequency Stability: TA varied across the operating temperature range, measurement referenced to frequency observed with fref=(fmax+fmin)/2, Vs=3.3V, VC=1.5V, load=10kΩ//10pF and temperature variable speed less than 2°C/min. - Ageing: Vs, VC, TA and load constant, measurement referenced to frequency observed with TA=25°C, Vs=3.3V, VC=1.5V, load=10kΩ//10pF and after 1hr of operation. - Supply Voltage Variation (measurement referenced to frequency observed TA=25°C, Vs varied from 3.13V to 3.47V, VC=1.5V and load=10kΩ//10pF): ±0.1ppm max - Load Variation (measurement referenced to frequency observed with TA=25°C, Vs=3.3V, VC=1.5V and load change=10kΩ//10pF ±5%): ±0.1ppm max - Developed Frequencies: 10.0MHz, 12.80MHz, 16.320MHz, 16.3840MHz, 19.20MHz, 20.0MHz, 30.720MHz, 32.7680MHz, 38.880MHz, 40.0MHz. ## **Electrical Parameters** - Supply Voltage 3.3V ±5% - Current Draw 5.000mA - Current Consumption (@ TA=25°C, Vs=3.3V, VC=1.5V and load=10kΩ//10pF): 5mA max ## **Frequency Adjustment** - Pulling ±10ppm min to ±15ppm max - Control Voltage 1.5V ±1.0V Input Impedence 100kΩ min - Linearity: 10% max Slope: Positive ## **Output Details** - Output Compatability Clipped Sine Drive Capability 10kΩ//10pF - Output Voltage Level: 0.8V pk-pk min ## **Noise Parameters** - Phase Noise @ 25°C (F=10.0MHz, typ): -90dBc/Hz @ 10Hz - -120dBc/Hz @ 100Hz - -140dBc/Hz @ 1kHz - -145dBc/Hz @ 10kHz - -148dBc/Hz @ 100kHz ## **Sales Office Contact Details:** UK: +44 (0)1460 270200 France: 0800 901 383 Germany: 0800 1808 443 USA: +1.760.318.2824 Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com Page 1 of 2 Printed on 19 Apr 17 16:40 using Part Data Sheet V1.00014 **TCVCXO Specification** _Part No. + Packaging:_ _**LFTVXO075803Cutt**_ ## **Environmental Parameters** Operable Temperature Range: -40 to 85°C Storage Temperature Range: -55 to 105°C ESD Levels: ANSI/ESDA/JEDEC JS-001-2010: Human Body Model, Class 2: 2000V to 4000V Machine Model, Class B: 200V to 400V Shock: IEC 60068-2-27, Test Ea, Severity 50A: 100G acceleration for 6ms, half sine wave, 3 times in 3 mutually perpendicular planes. Vibration: IEC 60068-2-06, Test Fc: 10Hz-2000Hz, 0.75mm amplitude, 10G acceleration, 30mins per cycle, 3 times in 3 mutually perpendicular planes, test duration 2hrs. ## **Manufacturing Details** Storage Conditions: Temperature: -10 to 35°C Humidity: 20 to 70% RH Maximum Process Temperature: 260°C (30secs max) ## **Compliance** RoHS Status (2011/65/EU) Compliant REACh Status Compliant MSL Rating (JDEC-STD-033): Not Applicable ## **Packaging Details** Pack Style: Cutt Cut tape Pack Size: 1 _Alternative packing option available_ ## **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 Page 2 of 2 Printed on 19 Apr 17 16:40 using Part Data Sheet V1.00014
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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