AXIOM145ULN Datasheet, PDF (1/4 Pages) Advanced XTAL Products – Ultra-Low Noise OCXO in SMD package

Designed and
Manufactured
in Germany
Specification AXIOM145ULN
Rev.: 2
Oscillator type: Ultra-Low Noise OCXO in SMD package
Date: 2016-01-11
Parameter
min. typ. max. Unit Condition
Nominal frequency (Note 2)
10.000
MHz
Frequency stability
Initial tolerance @ +25°C
vs. operating temperature range
±100 ppb
±5 ppb
V_C @ VREF/2
steady state
vs. supply voltage variation (pushing)
vs. load change (pulling)
Long term (aging) per day
Long term (aging) 1^st year
±0.5 ppb
±0.5 ppb
±0.5 ppb
±30 ppb
V_S ±100 mV
R_L ±5 %
after 10 days operation
after 10 days operation
Long term (aging) 15 years
±500 ppb
after 10 days operation
Frequency adjustment range
Electronic Frequency Control (EFC)
±0.5 ±1.0 ±1.5 ppm
EFC voltage V_C
EFC slope
0 VREF/2 VREF V
Positive
EFC non-linearity
10 %
EFC input impedance
100
kΩ
Modulation bandwidth
1
kHz
@ -3 dB
RF output
Signal waveform
Sine wave
Load R_L
Output level
50
Ω
±5 %
+5
+10 dBm
Harmonics
-20 dBc
Spurious
-90 dBc
@ 9 ~ 11 MHz
Warm-up time @ +25°C
Phase noise
Short term stability (Allan deviation)
5 min
See table 1
5·10^-12
1·10^-11
1·10^-11 1·10^-10
∆f_final/f_nominal < ±100 ppb
Option 1
τ=1s
τ = 10 s
τ = 100 s
Oven alarm output
LOW = alarm (not stable)
0 … 0.4 V
HIGH = ready
2.4 … 5 V
Oscillator enable input
LOW = Oscillator OFF
0 … 0.4 V
(Note 3)
HIGH = Oscillator ON
2.4 … 12.6 V
Reference voltage VREF output
5.0
V
Supply voltage V_S
Current consumption (steady state)
10.5 12.0 12.6 V
200
@ +25°C
Current consumption (warm-up)
340 mA
Operating temperature range
-20
+75 °C
Marking
AXTAL Logo
AXIOM145ULN
10.000MHz
S/N wwyy
ww = week, yy = year
Enclosure (see drawing) (LxWxH)
41x30x16 max.
mm
Weight
30 g
Packing
Palette
Notes:
1. Terminology and test conditions are according to IEC60679-1 and MIL-PRF-55310, unless otherwise stated
2. Other frequencies on request
3. HCMOS compatible input
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
AXIOM145ULN Rev.2
Drawing D0
Page 1(4)
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