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OX640 bảng dữ liệu(PDF) 1 Page - Advanced Crystal Technology |
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OX640 bảng dữ liệu(HTML) 1 Page - Advanced Crystal Technology |
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1 / 3 page ![]() OX640 Series Output characteristics Parameter Specification Remarks/Test condition Frequency range 10MHz Contact us for other custom frequency requirement Supply voltage 12.0V typical Min: 10.5V, Max: 12.6V Warm‐up current consumption 340mA max Steady state current consumption 200mA max RF output Output waveform Sine wave Output load 50.0Ω ±5% Output level Min: +5dBm, Max: +10dBm Harmonics ‐20.0dBc max Spurious ‐90.0dBc max @ 9 ~ 11MHz Warm‐up time at +25°C 5 minute max ∆f final/ fnominal < ±100.0ppb Phase noise See table 2 Frequency stability (Typical, @ 10.00MHz) Initial tolerance ±100.0ppb max At +25°C, Vc @ Vref/2 vs Operating temperature range ±5.0ppb ~ ±200.0ppb Table 1 vs supply voltage variation ±0.5ppb max Vcc ± 100mV vs load change ±0.5ppb max RL ± 5% Long term aging/day ±0.5ppb max After 10 days operation Long term aging 1 year ±30.0ppb max After 10 days operation Long term aging 15 years ±500.0ppb max After 10 days operation Frequency adjustment range Electronic frequency control (EFC) Min: ±0.5ppm, typical: ±1.0ppm, Max: ±1.5ppm Referance voltage VREF output 5.0V EFC voltage Vc 2.5V ± 2.5V EFC slope Positive EFC non‐linearity 10.0% max EFC input impedance 100.0kΩ min Modulation bandwidth 1kHz min @ ‐3 dB Short term stability (Allan deviation) , max 5 x 10‐¹² Τ = 1 s 1 x 10‐¹¹ Τ = 10 s ‐1 x 10‐¹⁰Τ = 100 s Oven alarm output Low = alarm (not stable) High = ready 0….0.4V 2.4….5V Oscillator enable input (Hcmos compatible input) Low = alarm Oscillator OFF High = Oscillator ON 0….0.4V 2.4….12.6V Absolute maximum ratings Supply voltage Vs Min: ‐ 0.5V Max: Vs + 10% Vs to GND Control voltage Vc Min: ‐0.5V 15V Vc to GND Oscillator enable voltage OE Min: ‐0.5V Vs Voe to GND Storage temperature ‐55°C ~ +125°C Resistance to soldering heat 10 sec @ 245°C Ultra low noise OCXO, Sine wave, 36.1 x 27.1 x 14.0 mm ● Ultra ‐ low noise OCXO in eurocase size package ● Excellent frequency vs stability ● Unit weight: 30gm max ● RoHS compliant ACT (A wholly owned Acal BFi Company) +44 (0) 118 978 8878|sales@act.co.uk|www.act.co.uk ISO9001 Registered Specifications subject to change without notification |
Số phần tương tự - OX640 |
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Mô tả tương tự - OX640 |
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