LFTCXO073006
TCXO, 52 MHz, 0.5 ppm, SMD, 1.6mm x 1.2mm, Clipped Sinewave, 1.8 V, IQXT-350 Series
- Manufacturer: IQD FREQUENCY PRODUCTS
- Product type: Temperature Compensated - TCXO Oscillators
- Frequency Nom:52MHz; Frequency Stability + / -:0.5ppm; Oscillator Case:SMD, 1.6mm x 1.2mm; Oscillator Output Compatibility:Clipped Sinewave; Supply Voltage Nom:1.8V; Product Rang
- SVHC: No SVHC (15-Jan-2018)
- Frequency Nom: 52MHz
- Product Range: IQXT-350 Series
- Supply Voltage Nom: 1.8V
- Frequency Stability + / -: 0.5ppm
- Operating Temperature Max: 85°C
- Operating Temperature Min: -30°C
- Oscillator Case / Package: SMD, 1.6mm x 1.2mm
- Oscillator Output Compatibility: Clipped Sinewave
| Delivery and price | |
|---|---|
| Units per pack | 5000 |
| Price | 2.23 € |
| Current stock | 10+ |
| Lead time | 30 days |
_Part No. + Packaging:_ _**LFTCXO073006Cutt**_ ## **TCXO Specification** ## **Description** - Surface mount Temperature Compensated Crystal Oscillator (TCXO) in a miniature 1.6 x 1.2mm surface mount package. Model IQXT-350 - IQXT-350 ## **Outline (mm)** - Model Issue number 1 ## **Frequency Parameters** - Frequency - Frequency Tolerance - Tolerance Condition - 52.0MHz - ±1.50ppm - @ 25°C ±2°C - Frequency Stability ±0.50ppm Operating Temperature Range -30.00 to 85.00°C Ageing ±1ppm max per year @ 25°C ±3°C - Supply Voltage Variation (±5% change @ 25°C): ±0.1ppm max Load Variation (±10% change @ 25°C): ±0.1ppm max - IR Reflow Resistance (referred to frequency before reflow): ±1ppm max ## **Electrical Parameters** - 1.8V ±5% - Supply Voltage Current Draw 1.700mA - Absolute Maximum Supply Voltage: -0.6V to 4.6V ## **Output Details** - Output Compatibility Clipped Sine Drive Capability 10kΩ//10pF - Output Voltage Level: 0.8V pk-pk min - Output: DC coupled - Start Up Time (Vout ≥ 90%Vpk-pk): 2ms max ## **Noise Parameters** - Harmonic distortion: -5.0dBc max Phase Noise @ 25°C: -135dBc/Hz @ 1kHz typ ## **Environmental Parameters** - Storage Temperature Range: -40 to 85°C ## **Manufacturing Details** - Reflow Process Preheating: 170°C±10°C for1 to 2 minutes. Maximum reflow: 250°C±10°C for10secs. - A DC-cut capacitor is not built in to the oscillator; a 1000pF DC-cut capacitor is therefore required in the output line. ## **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: 100 - _Alternative packing option available_ ## **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 1 Printed on 7 Jul 17 14:58 using Part Data Sheet V1.00014
Updated at March 17, 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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