Oven Controlled Crystal Oscillator

FEATURES
IEEE 1588 compatible
Ultra High Stability
Low Aging
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL CONDITION VALUE UNIT
Min. Typ. Max.
Frequency Range* fo 10.000 50.000 MHz
Supply Voltage Vs Vs ±5%
3.135 3.3 3.465
V
4.75 5.0 5.25
Power Consumption
PS Steady state, @ 25°C 1.5 W
PS,w During warm-up ,@ 25°C 2.5 W
Warm-up Time tW
Vs, Ta=+25°C, within ±100ppb of final
frequency with reference after 1 hour
on
5 min
Frequency Calibration Δff0
Ta=+25°C, after 15mins power on ref.
to nominal frequency
-200 +200 ppb
Frequency Stability vs.
Temperature*
Δff0 (Ta)
Measurement referenced to
(fmax+fmin)2. See Table -5 +5 ppb
Frequency Stability vs.
Supply Voltage
Δff0
(ΔVCC)
Ta=25°C, Vs±5%, load=15pF -5 +5 ppb
Frequency Stability vs. Load
Variation Δff0 (Δl) Ta=25°C, Vs, load=15pF±5% -5 +5 ppb
Aging, after 30 days of
operation
ΔfΔtd Per day -3.0 +3.0 ppb
ΔfΔty First year -500 +500 ppb
ΔfΔty 10 years -3 +3 ppm
Operating Temperature
Range* See Table 1 -40 +85 C
Storage Temperature T(stg) -40 +105 C
Short Term Stability τ=1s 0.05 ppb
Control Voltage Range VC 0 1.65 3.0 V
Frequency Tuning Range
VC = 0V -4 -2 ppm
VC = 1.65V -200 +200 ppb
VC= 3.3V +2 +4 ppm
Linearity -10 +10 %