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Specifications
Operating Temperature:
-30℃~+75℃
Current - Supply:
4.8mA
Output Type:
HCMOS
Voltage - Supply:
3.3V
Frequency Stability:
±2.5ppm
Frequency:
16MHz
Mfr. Part #:
RTXE-104EF133-C-16.000-TR
Package:
SMD3225-4P
Key Attributes
Model Number:
RTXE-104EF133-C-16.000-TR
Product Description
Product Overview
The RTXE-104EF133-C-16.000-TR is a Temperature Compensated Crystal Oscillator (TCXO) from Raltron Electronics, designed for applications requiring precise frequency stability. It operates at a nominal frequency of 16.000 MHz with a 3.3 VDC supply voltage and a maximum supply current of 4.8 mA. This TCXO offers excellent frequency stability across a wide operating temperature range of -30C to +75C, with low sensitivity to variations in supply voltage, load, and aging. It features an HCMOS output level, enable/disable function, and a fast start-up time, making it suitable for various electronic systems.
Product Attributes
- Brand: Raltron Electronics
- Model: RTXE-104EF133-C-16.000-TR
- Origin: USA
- Certifications: RoHS COMPLIANT, REACH-SVHC COMPLIANT, HALOGEN-FREE COMPLIANT
- Termination Finish: Au
- Moisture Sensitivity Level: 1
Technical Specifications
| Parameter | Symbol | Conditions | Value | Unit |
|---|---|---|---|---|
| Nominal Frequency | fo | Ta=25C | 16.000 | MHz |
| Supply Voltage | VCC | 3.3 | VDC | |
| Supply Current, max | IS | Ta=25C | 4.8 | mA |
| Operating Temperature Range | Ta | -30 ~ +75 | 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 | 2C | ppm |
| vs. Supply Voltage | f/fV | Vcc 5% (Inside 2.375 ~ 3.63 V) | 2.5 | ppm |
| vs. Load | f/fL | Load 10% | 0.3 | ppm |
| vs. Aging | f/fo(year) | Per Year at +25C | 1.0 | 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 |
| -- | 1 Level, min | 0.9VCC | V | |
| Symmetry | -- | at VCC level | 45 / 55 | % |
| Enable Disable Function | VIH min | 2.1 | V | |
| 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 @ freq. offset, typical. | (f) | f=1kHz | -135 | dBc/Hz |
| (f) | f=10kHz | -145 | dBc/Hz | |
| (f) | f=100kHz | -150 | dBc/Hz |
Reflow Profile
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Preheat Temperature Min | TSMIN | 150 | C |
| Preheat Temperature Max | TSMAX | 200 | C |
| Time (TSMIN to TSMAX) | tS | 60-180 | sec. |
| Temperature | TL | 217 | C |
| Peak Temperature | TP | 260 max. | C |
| Ramp-up rate | RUP | 3 max. | C/sec |
| Ramp-down rate | RDOWN | 6 max. | C/sec |
| Time within 5C of Peak Temperature | tP | 10 max. | sec. |
| Time [25C] to Peak Temperature | t[25C] to Peak | 480 | sec. |
| Time | tL | 60-150 | sec. |
2411272356_Raltron-RTXE-104EF133-C-16-000-TR_C7067816.pdf
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