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FT3MNTUM-26.0MHZ-T1
TCXO, 26 MHz, 0.5 ppm, SMD, 3.2mm x 2.5mm, Clipped Sinewave, 3.63 V, FT3MN Series
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: FOX ELECTRONICS
- Product type: Temperature Compensated - TCXO Oscillators
- SVHC: No SVHC (25-Jun-2025)
- Frequency Nom: 26MHz
- Product Range: FT3MN Series
- Supply Voltage Nom: 3.63V
- Frequency Stability + / -: 0.5ppm
- 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 | 500 |
| Price | 1.44 € |
| Current stock | 500+ |
| Lead time | 30 days |
Datasheet
**3.2mm x 2.5mm TCXO** ## FT3MN ## **Features** - Both continuous & fixed Vdd options available - Output waveform clipped sinewave - Hermetically seam-sealed ceramic package - Low current consumption |**STANDARD SPECIFICATIONS1**|**STANDARD SPECIFICATIONS1**| |---|---| |**PARAMETERS**|**MAX(Unless otherwise noted)**| |FrequencyRange(FO)|10.000 ~ 52.000MHz| |Temperature Range<br>Operating (TOPR)<br>Storage(TSTG)|-40°C ~ +85°C (See part numbering guide below)<br>-40°C ~ +85°C| |Frequency Stability vs:<br>Over Tolerance (Pre-reflow)<br>Over Tolerance (24 hrs after reflow, 2x)<br>Over Temperature Range2<br>Over Supply Voltage Change (VDD±5%)<br>Over Load Change[1kΩ//1pF]|±1.0 PPM (Reference to fo, at 25°C±2°C)<br>±2.0 PPM (Reference to fo, at 25°C±2°C)<br>±2.5 PPM (See part numbering guide below)<br>±0.2 PPM (Vdd ± 5%)<br>±0.2 PPM (CL ± 1kΩ//±1pF)| |SupplyVoltage(VDD)|1.68V ~ 3.63V (Seepart numbering guide below)| |Input Current (IDD)<br>10.0 ~ 26.0MHz<br>26.01 ~ 52.0MHz|2.0 mA<br>2.5 mA| |Start-upTime|2.0 ms| |Output Voltage|0.8 Vp-pmin| |Output Waveform|Clipped Sine Wave, external DC-Cut capacitor required<br>1000pF recommended| |Output Load|(10kΩ//10pF)±10%| |Phase Noise @10 MHz carrier<br>@10 Hz offset<br>@100 Hz offset<br>@1 kHz offset<br>@10 kHz offset<br>@100 kHz offset<br>@1 MHz offset<br>@5 MHz offset|-96 dBc/Hz<br>-121 dBc/Hz<br>-134 dBc/Hz<br>-146 dBc/Hz<br>-155 dBc/Hz<br>-156 dBc/Hz<br>-156 dBc/Hz| |Phase Noise @52 MHz carrier<br>@10 Hz offset<br>@100 Hz offset<br>@1 kHz offset<br>@10 kHz offset<br>@100 kHz offset<br>@1 MHz offset<br>@10 MHz offset<br>@20 MHz offset|-79 dBc/Hz<br>-106 dBc/Hz<br>-128 dBc/Hz<br>-146 dBc/Hz<br>-153 dBc/Hz<br>-154 dBc/Hz<br>-154 dBc/Hz<br>-155 dBc/Hz| |Aging|±1.0 PPM(Firstyear @+25°C±2°)| - 1All measurements made at 25°C ±2°C, nominal Vdd, unless otherwise specified. - 2Measurement referenced to frequency at 25°C ±2°C Revised IR: 02/06/2023 Page 1 of 3 www.foxonline.com **3.2mm x 2.5mm** **TCXO** ## FT3MN **==> picture [211 x 467] intentionally omitted <==** **----- Start of picture text -----**<br> DIMENSIONS / MECHANICAL SPECIFICATIONS<br>#4 #3<br>#1 #2<br>Metal Cap 3 g)<br>_~~ !|<br>SIDE VIEW<br>_<br>#1 #2<br>ory Oo<br>0.035ae:#4 #3<br>BOTTOM VIEW<br>Recommended Land Pattern<br>||<br>40<br>TCXO<br>#1 GND #3 Output<br>#2 GND #4 VDD<br>**----- End of picture text -----**<br> |**STANDARD SPECIFICATIONS**|**STANDARD SPECIFICATIONS**| |---|---| |**PARAMETERS**|**MAX(Unless otherwise noted)**| |Maximum SolderingTemp /Time|260°C/10 Seconds x 2| |Moisture SensitivityLevel(MSL)|1| |Termination Finish|Au over Ni| |Seal Method|Seam| |Lead(Pb)Free|Yes| |ROHS/REACH Compliant|Yes| Revised IR: 02/06/2023 Page 2 of 3 www.foxonline.com |**3.2mm x 2.5mm**<br>**TCXO**<br>FT3MN<br>~~a~~|**3.2mm x 2.5mm**<br>**TCXO**<br>FT3MN<br>~~a~~|**3.2mm x 2.5mm**<br>**TCXO**<br>FT3MN<br>~~a~~|**3.2mm x 2.5mm**<br>**TCXO**<br>FT3MN<br>~~a~~| |---|---|---|---| |**TAPE SPECIFICATIONS(mm)**||**REEL SPECIFICATIONS(mm)**|| |**A**<br>**B**<br>**C**<br>**D**<br>**E**<br>**F**|**REEL QTY**|**G**<br>**H**<br>**I**<br>**J**<br>**K**<br>**L**|**M**| |ø1.5<br>4.0<br>4.0<br>3.5<br>8.0<br>0.95|**-T3 = 3,000**<br>**-T1 = 1,000**|2.5<br>Ø13<br>Ø21<br>Ø60<br>Ø178<br>9.0|1.5| ## **Available Options & Part Identification** **Sample PN: FT3MNKRK26.0-T3** |**F**|**T3MN**|**K**||**R**|**K**|**26.0**|**-T3**| |---|---|---|---|---|---|---|---| |**Fox**|**Model**|**Voltage**||**Stability**|**Operating**|**Frequency**|**Values Added**| ||**Number**||||**Temperature**|**(MHz)**|**Options**| ||**T3MN = TCXO**|B = 3.3V±5%||U = ±0.5PPM|C = 0 to +70°C||Blank = Bulk| |||D = 3.0V±5%||T = ±1.0PPM|D = -10 to +60°C|D = -10 to +60°C|T1 = 1,000 pcs| |||H = 2.5V±5%<br>**K = 1.8V±5%**|S = ±1.5PPM<br>**R = ±2.0PPM**||F = -20 to +70°C<br>H = -30 to +75°C|F = -20 to +70°C|**T3 = 3,000 pcs**| |||Q = 2.8V±5%||P = ±2.5PPM|**K = -30 to +85°C**||| |||T = 1.68V – 3.63V|||M = -40 to +85°C|M = -40 to +85°C|| ||||||||| ||||**Reliability Test Conditions**<br>Please contact Abracon QualityAssurance department<br>~~a~~||||| Revised IR: 02/06/2023 Page 3 of 3 www.foxonline.com
Updated at April 16, 2026
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