Product Overview
The ECSpressCONTM ETXO-L LVDS TCXO is a series of low jitter, low current SMD Temperature Compensated Crystal Oscillators designed for applications requiring precise frequency control. Available in +2.5V (ETXO-L2) and +3.3V (ETXO-L3) supply voltages, these oscillators offer excellent frequency stability and low phase noise, making them suitable for various demanding electronic systems.
Product Attributes
- Brand: ECSpressCONTM
- Product Type: LVDS TCXO
- Origin: USA (implied by address)
- Material: Ceramic base, Gold/Nickel plating
Technical Specifications
| Model | Parameter | Conditions | MIN | TYP | MAX | Units |
| ETXO-L2 (+2.5V) / ETXO-L3 (+3.3V) | Frequency Range | 10.000 | 1500.00 | MHz | ||
| Operating Temperature | Standard (L Option) | -30 | +85 | C | ||
| Operating Temperature | Extended (N Option) | -40 | +85 | C | ||
| Storage Temperature | -55 | +125 | C | |||
| Supply Voltage | VDD | +2.375 | +2.5 | +2.625 | VDC | |
| Supply Voltage | VDD | +3.135 | +3.3 | +3.465 | VDC | |
| Frequency Stability | Option A | 2.5 | ppm | |||
| Option B | 1.0 | ppm | ||||
| Initial Calibration Tolerance @+25C 2C | 1.0 | ppm | ||||
| Current with output disabled | 18 | mA | ||||
| Input Current | 10.0 ~ 156.0 MHz | 22 | 25 | mA | ||
| Input Current | 156.1 ~ 600.0 MHz | 28 | 30 | mA | ||
| Input Current | 600.1 ~ 800.0 MHz | 30 | 32 | mA | ||
| Input Current | 800.1 ~ 1500.0 MHz | 34 | 36 | mA | ||
| Duty Cycle @ 50% VCC level | 45/55 | % | ||||
| Output Load | Differential Output | 0.7% | Vdd | |||
| Output Load | Enable Pin | 0.7% | Vdd | |||
| Disable Current | 18 | mA | ||||
| Output Enable Time | 200 | ns | ||||
| Output Disable Time | Pin 1 = VIL | 50 | ns | |||
| 0 Level VOL | 0.9 | 1.1 | V | |||
| 1 Level VOH | 1.4 | 1.6 | V | |||
| Rise and Fall Times | 10% VDD to 90% level | 200 | 400 | pS | ||
| Aging @ +25C (first year) | 1 | ppm | ||||
| Start-up Time | 5 | ms | ||||
| Phase Jitter, rms | 12 KHz to 20 MHz band | 1.0 | pS | |||
| Absolute Voltage Range | +3.63 | VDC | ||||
| Moisture Sensitivity Level | 1 | |||||
| ESD Sensitivity | Human Body Model | 3 | kV | Max. |
SSB Phase Noise Data (dBc/Hz typical)
| Frequency (offset) | 77.760 | 122.880 | 125.00 | 156.250 | 212.5 |
| 10 Hz | -64 | -68 | -63 | -63 | -62 |
| 100 Hz | -84 | -99 | -94 | -91 | -93 |
| 1 KHz | -118 | -113 | -113 | -109 | -105 |
| 10 KHz | -128 | -119 | -118 | -115 | -113 |
| 100 KHz | -137 | -120 | -119 | -116 | -115 |
| 1 MHz | -145 | -140 | -137 | -138 | -135 |
| 5 MHz | -152 | -142 | -146 | -147 | -143 |
Phase Jitter pS (typical)
| Bandwidth | Value |
| 12 KHz ~ 20 MHz, RMS | 0.9, 0.8, 1.1, 1.0, 1.0 |
Note: Data for specific frequencies and bandwidths are provided in the tables above.
2411261506_ECS-ETXO-L33CL-100-000_C19858596.pdf
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