SCOCXOVS
SCOCXOVS is 5V OCXO Sine Output Tight Stability manufactured by Golledge Electronics.
Features
Ultra high stability pact 14-pin DIL package (SMD optional) 5.0V supply voltage Sinewave output Very fast warmup Low power consumption Wide temperature range available
Standard Frequencies
10.00000 12.00000 12.80000 14.74600 16.00000
Frequencies in MHz
20.00000 26.00000 40.00000 52.00000 54.00000
Specifications
Parameters
Frequency range: 10.0k Hz ~ 54.0MHz
Product SCOCXOVS
- Frequency stability: ±0.3ppm max first year
±2.5ppm max in 10 years ±0.1ppm over VDD ±0.2V ±10ppb max vs load ±5%
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Short term stability: 5x10-10, τ 0.1 to 30s 5x10-11 typ at 1s
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Temperature stability: ±0.025ppm max, 0 to +60°C ±0.05ppm max, -20 to +70°C ±0.1ppm max, -40 to +85°C
Storage temperature range: -55 to +125°C
- Output waveform: Sinewave from 50Ω Harmonics < -10d Bc Spurii < -70d Bc
Level:
4d Bm / 50Ω (20MHz) 0d Bm / 50Ω (>20MHz)
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- Frequency adjustment: ±2.5ppm min
Control voltage 0.5~5.0V, pin 1 Variable resistor 0~10kΩ, pins 1 to 7
None (int accuracy ±1.0ppm) None (int accuracy ±0.5ppm)
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Supply voltage (VDD): +5.0V (±0.2V)
Input current: 80m A max @ +25°C 110m A max @ -20°C
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- Warm up time (secs): current 250m A max @ 25°C to within ±0.1ppm @ 25°C
10 60
Phase noise (typ @ 10MHz): -110d Bc/Hz @ 10Hz
-135d Bc/Hz @ 100Hz -145d Bc/Hz @ 1k Hz
-150d Bc/Hz @ 10k Hz
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Shock & vibration: 5,000G, 0.3ms ½-sine 10.0 ~ 2,000Hz, 20G
Package: Through hole 14 pin DIL SMD options 1 or 2
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