frequency oscillator Raltron OX4115B-D3-0.5-20.000-3.3 oven controlled crystal oscillator for critical timing needs
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Product Description
Product Overview
The Raltron OX4115B-D3-0.5-20.000-3.3 is an Oven Controlled Crystal Oscillator (OCXO) designed for high-precision frequency control. It offers excellent stability over a wide temperature range and is suitable for applications requiring reliable and accurate timing.
Product Attributes
- Brand: Raltron Electronics
- Origin: USA
Technical Specifications
| Parameter | Symbol | Condition | Min. | Typ. | Max. | Unit |
| ELECTRICAL SPECIFICATIONS | ||||||
| Nominal Frequency | f | 20.000 | MHz | |||
| Supply Voltage | VS | Ta=25C, VS 5% | 3.135 | 3.3 | 3.465 | V |
| Input Current | IS | Ta=25C, Steady state | 300 | mA | ||
| Input Current | Iw | Ta=25C, During warm-up | 750 | mA | ||
| Frequency Calibration | f/f | Ta=25C, after 15 minutes powered on, ref to nominal frequency | -200 | +200 | ppb | |
| Frequency Stability vs. Temperature | f/f (Ta) | Ta= -40C+85C, measurement ref to 25C | -5 | +5 | ppb | |
| Frequency Stability vs. Load Change | f/f (RL) | Ta=25C, load 5% | -2 | +2 | ppb | |
| Frequency Stability vs. Supply Voltage | f/f (VS) | Ta=25C, VS5% | -2 | +2 | ppb | |
| Short Term Stability | In still air, after powered on 1 hour; = 1s | 0.01 | ppb | |||
| Aging, per day | f/td | after 30 days of operation | -0.5 | +0.5 | ppb | |
| Aging, per year | f/ty | after 30 days of operation | -100 | +100 | ppb | |
| Aging, 10 years | f/ty | after 30 days of operation | -400 | +400 | ppb | |
| Warm-up Time | Tw | Ta=25C, within 100ppb of final frequency, ref to 1 hour powered on | 2 | min | ||
| Operating Temperature Range | Ta | -40 | +85 | C | ||
| Storage Temperature Range | T(stg) | Absolute max | -55 | +105 | C | |
| CMOS Output Characteristics | ||||||
| Load | RLoad | Output to Ground | 15 | pF | ||
| Output Signal Levels | VOH | 2.4 | 2.8 | V | ||
| Output Signal Levels | VOL | 0.4 | V | |||
| Rise/ Fall Time | Tr/Tf | 10% to 90% Vout | 5 | ns | ||
| Duty Cycle | DC | Load 15pF, @50% Output signal | 45 | 55 | % | |
| Spurious | -80 | dBc | ||||
| PHASE NOISE | ||||||
| @1 Hz Offset | (f) | -75 | dBc/Hz | |||
| @10 Hz Offset | (f) | -105 | dBc/Hz | |||
| @100 Hz Offset | (f) | -135 | dBc/Hz | |||
| @1 kHz Offset | (f) | -150 | dBc/Hz | |||
| @10 kHz Offset | (f) | -153 | dBc/Hz | |||
| @100 kHz Offset | (f) | -155 | dBc/Hz | |||
| @1 MHz Offset | (f) | -155 | dBc/Hz | |||
| Mechanical Shock | ||||||
| IEC60068-2-27 Ed. 500g, 1mS duration, 1/2 sine wave, 3 shocks each direction along 3 mutually perpendicular planes. | ||||||
| Thermal shock | ||||||
| 0.5h@-400.5h@+85Note: the changing time < 30 seconds, cycling for 100 times | ||||||
| Vibration test | ||||||
| IEC60068-2-34 Ed. Random: Acceleration: 0.04g/Hz Grms=7.5g Sweep time: 15 minutes (perpendicular axes each sweep time) | ||||||
| Moisture sensitivity level | ||||||
| MSL | 1 | |||||
| Drop Test | ||||||
| IEC60028-2-32 Ed. 10cm height, 3 times on hard board with thickness of 3cm | ||||||
| Bumping Test | ||||||
| IEC60068-2-29 Ed. Device are bumped to three mutually perpendicular axes at peak acceleration of 400m/s, each 400010 times , 6ms pulse duration time. | ||||||
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina