OG1409CAN (Oven Controlled Crystal Oscillator (OCXO))

  • Frequency range
    20.0 MHz
  • Supply voltage
    3.3 V Typ.
  • Frequency / temperature characteristics
    ± 50 × 10-9 Max. / -40 °C to +85 °C
  • External dimensions
    14.6 × 9.7 × 6.5 mm
  • Features
    Low profile full SMD package
    Very fast warm-up and accurate stability
    SC-Cut Crystal unit
    IPC/JEDEC J-STD-020D reflow able
  • Please contact us for detailed specifications

Specifications (characteristics)

Item Symbol Specifications Conditions / Remarks
Output frequency range f0 20.0 MHz  
Supply voltage VCC 3.3 V ± 0.165 V  
Storage temperature range T_stg -40 °C to +85 °C  
Operating temperature range T_use -40 °C to +85 °C  
Frequency
tolerance
Initial tolerance   ± 0.5 × 10-6 Max. at +25 °C , VCC = 3.3 V
Reflow shift   ± 0.5 × 10-6 Max. 1time reflow, 24h after reflow at +25 °C
Frequency/temperature characteristics f0-TC ± 50 × 10-9 Max. 40 °C to +85 °C f ref : (f max. + f min.) / 2
Frequency/voltage coefficient f0-VCC ± 10 × 10-9 Max. VCC = 3.3 V ± 0.165 V 
Frequency aging f_age ± 4 × 10-9 / day Max.
Temp. = const., VCC = 3.3 V f ref ; 30days after power on
Over all   ± 4.6 × 10-6 Max. 10years at +25 °C / VCC ± 5 %
Warm-up   ± 100 × 10-9 / 3 min. Min. f_ref = after 1 hour power on at+25 °C
Current consumption Warm-up Pw 3.0 W Max. at -40 °C , VCC = 3.3 V 
Steady state 0.7 W Max. at +25 °C still air, VCC = 3.3 V 
RF Output / Output load condition Load C LVCMOS 15 pF ± 5 % 20 pF Max. , 1kΩ Min. ,fanout 1
Rise and fall-time tr/tf 8 ns Max. / 15pF 10% - 90% Output level
Symmetry SYM 45 % to 55 %  
Output voltage VOH 2.4 V Min.  
VOL 0.4 V Max.  
Phase noise 1 Hz C/N -70 dBc/Hz Typ.  
10 Hz -100 dBc/Hz Typ.
100 Hz -130 dBc/Hz Typ.
1 kHz -140 dBc/Hz Typ.
10 kHz -145 dBc/Hz Typ.
Power source   150 µs ~ 2 ms 0 % VCC to 90 % VCC

External dimensions

dimension

(Unit: mm)

Footprint (Recommended)

footprint

(Unit: mm)

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