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Specifications
Mfr. Part #:
ETXO-L33CL-156.250
Key Attributes
Model Number:
ETXO-L33CL-156.250
Product Description
Product Overview
The ECSpressCONTM ETXO-L LVDS TCXO series offers low jitter and low current SMD Temperature Compensated Crystal Oscillators. These devices are designed for applications requiring precise frequency control with excellent stability and minimal power consumption.
Product Attributes
- Brand: ECSpressCONTM
- Origin: USA (implied by address)
- Material: Ceramic (Base), Gold/Nickel (Plating)
- Certifications: Moisture Sensitivity Level 1, ESD Sensitivity Human Body Model 3 kV Max.
Technical Specifications
| Model | Supply Voltage | Frequency Range (MHz) | Operating Temperature (C) | Frequency Stability (ppm) | Output Load | Output Type |
| ETXO-L2 | +2.5V | 10.000 - 1500.00 | Standard: -30 to +85 Extended: -40 to +85 | Option A: 2.5 Option B: 1.0 | Differential Output | LVDS |
| ETXO-L3 | +3.3V | 10.000 - 1500.00 | Standard: -30 to +85 Extended: -40 to +85 | Option A: 2.5 Option B: 1.0 | Differential Output | LVDS |
| Parameter | Conditions | ETXO-L2 (TYP) | ETXO-L3 (TYP) | Units |
| Initial Calibration Tolerance @+25C 2C | 1.0 | 1.0 | ppm | |
| Current with output disabled | 18 | 18 | mA | |
| Input Current | 10.0 ~ 156.0 MHz | 25 | 25 | mA |
| Input Current | 156.1 ~ 600.0 MHz | 30 | 30 | mA |
| Input Current | 600.1 ~ 800.0 MHz | 32 | 32 | mA |
| Input Current | 800.1 ~ 1500.0 MHz | 36 | 36 | mA |
| Duty Cycle @ 50% VCC level | 45/55 | 45/55 | % | |
| Output Load Differential Output Enable Pin | 0.7% Vdd | 0.7 | 0.7 | % Vdd |
| Output Load Differential Output Disable Pin | 0.3% Vdd | 0.3 | 0.3 | % Vdd |
| Disable Current | 18 | 18 | mA | |
| Output Enable Time | 200 | 200 | ns | |
| Output Disable Time Pin 1 = VIL | 50 | 50 | ns | |
| 0 Level VOL | 1.1 | 1.1 | V | |
| 1 Level VOH | 1.6 | 1.6 | V | |
| Rise and Fall Times 10% VDD to 90% level | 400 | 400 | pS | |
| Aging @ +25C (first year) | 1 | 1 | ppm | |
| Start-up Time | 5 | 5 | ms | |
| Phase Jitter, rms 12 KHz to 20 MHz band | 1.0 | 1.0 | pS | |
| Absolute Voltage Range | +3.63 | +3.63 | VDC | |
| Storage Temperature | -55 to +125 | -55 to +125 | C |
SSB Phase Noise Data (dBc/Hz typical)
| Frequency (offset) | 77.760 MHz | 122.880 MHz | 125.00 MHz | 156.250 MHz | 212.5 MHz |
| 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 |
| 12 KHz ~ 20 MHz, RMS | 0.8 |
| 12 KHz ~ 20 MHz, RMS | 1.1 |
| 12 KHz ~ 20 MHz, RMS | 1.0 |
| 12 KHz ~ 20 MHz, RMS | 1.0 |
Pin Connections
| Pin # | Function |
| 1 | No Connect |
| 2 | Output Enable |
| 3 | Ground |
| 4 | Differential Output |
| 5 | Complementary Output |
| 6 | Supply Voltage |
Dimensions (mm)
| Item | Description |
| Lid | Metal |
| Base | Ceramic |
| Plating | Gold/Nickel |
| Surface/Under | ECSpressCONTM ETXO-L LVDS TCXO |
2411261506_ECS-ETXO-L33CL-156-250_C19858597.pdf
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