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Specifications
Operating Temperature:
-40℃~+85℃
Current - Supply:
5.5mA
Output Type:
HCMOS
Voltage - Supply:
3.3V
Frequency Stability:
±2.5ppm
Frequency:
26MHz
Mfr. Part #:
RTXE-104ED333-C-26.000-TR
Package:
SMD3225-4P
Key Attributes
Model Number:
RTXE-104ED333-C-26.000-TR
Product Description
Product Overview
The RTXE-104ED333-C-26.000-TR is a Temperature Compensated Crystal Oscillator (TCXO) from Raltron Electronics, designed for applications requiring precise frequency stability over a wide operating temperature range. It offers a nominal frequency of 26.000 MHz with a 3.3 VDC supply voltage and features HCMOS output.
Product Attributes
- Brand: Raltron Electronics
- Origin: USA
- Certifications: RoHS Compliant, REACH-SVHC Compliant, Halogen-Free Compliant
- Termination Finish: Au
Technical Specifications
| Parameter | Symbol | Conditions | Value | Unit |
| Nominal Frequency | fo | Ta=25C | 26.000 | MHz |
| Supply Voltage | VCC | 3.3 | VDC | |
| Supply Current, max | IS | Ta=25C | 5.5 | mA |
| Operating Temperature Range | Ta | -40 ~ +85 | C | |
| Storage Temperature Range | T(stg) | Absolute max | -40 ~ +90 | C |
| Frequency Stability vs. Temperature | Max f/fo(Ta) | Reference to +25C, over Temperature Range | 2 | ppm |
| Frequency Stability vs. Supply Voltage | f/fV | Vcc 5% V (Inside 2.375 ~ 3.63 V) | 2.5 | ppm |
| Frequency Stability vs. Load | f/fL | Load 10% | 0.3 | ppm |
| Frequency Stability vs. Aging | f/fo(year) | Per Year at +25C | 0.2 | ppm |
| Initial Frequency Calibration, max | fC | Measured at 25C, before shipment | 1.0 | ppm |
| Reflow Shift, max | 2 consecutive reflows, after 2 hours relaxation | 1.0 | ppm | |
| Output Level, HCMOS -- 0 Level, max | 0.1VCC | V | ||
| Output Level, HCMOS -- 1 Level, min | 0.9VCC | V | ||
| Symmetry | at VCC level | 45 / 55 | % | |
| Enable Disable Function VIH min | 2.1 | V | ||
| Enable Disable Function VIL max | 0.9 | V | ||
| Load | L | 15 | pF | |
| Rise and Fall Time, max | tr/tf | 10%VCC to 90% VCC | 5 | ns |
| Start-up time, max | ts | VOUT 90% VP-P | 10 | ms |
| Phase noise @ 1kHz offset, typical | (f) | f=1kHz | -135 | dBc/Hz |
| Phase noise @ 10kHz offset, typical | (f) | f=10kHz | -145 | dBc/Hz |
| Phase noise @ 100kHz offset, typical | (f) | f=100kHz | -150 | dBc/Hz |
Reflow Profile
| Parameter | Min | Max | Unit |
| Preheat Temperature | 150 | 200 | C |
| Time (TSMIN to TSMAX) | 60 | 180 | sec. |
| Temperature TL | 217 | C | |
| Peak Temperature | 260 | C | |
| Ramp-up rate | 3 | C/sec | |
| Ramp-down rate | 6 | C/sec | |
| Time within 5C of Peak Temperature | 10 | sec. | |
| Time t[25C] to Peak Temperature | 480 | sec. | |
| Time TL | 60 | 150 | sec. |
Environmental
| Parameter | Value |
| Moisture Sensitivity Level | 1 |
| RoHS Compliant | Yes |
| REACH-SVHC Compliant | Yes |
| Halogen-Free Compliant | Yes |
2411272352_Raltron-RTXE-104ED333-C-26-000-TR_C6995388.pdf
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