SCOCXOWT
SCOCXOWT is 3.3V OCXO CMOS Output Tight Stability manufactured by Golledge Electronics.
Features
Ultra high stability pact 14-pin DIL package (SMD optional) 3.3V supply voltage CMOS patible output Very fast warmup Low power consumption Wide temperature range available
Standard Frequencies
10.00000 12.00000 12.80000 14.74560 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 SCOCXOWT
- Frequency stability: ±0.3ppm max first year
±2.5ppm max in 10 years ±0.1ppm over VDD ±0.15V ±0.01ppm over 10% change in load
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Short term stability: 1x10-10, τ 0.1 to 30s 5x10-11 typ at 1s
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Temperature stability: ±0.05ppm max, 0 to +60°C
±0.075ppm max, -20 to +70°C ±0.1ppm max, -40 to +85°C
Storage temperature range: -55 to +125°C
- Output waveform: CMOS patible
‘0’=+0.4V max, ‘1’=VDD-0.5V min 40:60 max
Rise/fall times 7ns max (no load)
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Load:
3p F min, 47p F max
- Start up time:
5ms max
- Frequency adjustment: ±2.5ppm min
Control voltage 0.5~3.3V, 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): +3.3V (±0.15V)
- Input current: 120m A max @ +25°C 170m A max @ -20°C
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Warm up time (secs): current 250m A max @ 25°C to within ±0.1ppm @ 25°C
30 120
Phase noise (typ @ 10MHz): -100d Bc/Hz @ 10Hz
-130d Bc/Hz @ 100Hz -140d Bc/Hz @ 1k...