EA-2102CB Crystal Oscillator Low-Jitter SAW Oscillator)
For Automotive Application

  • Frequency range
  • Operating voltage
    3.3V Typ.
  • Output
  • Function
    Output enable (OE)
  • External dimensions
    5.0 × 3.2 × 1.35mm
  • Very low jitter and low phase noise by SAW unit.
  • Conforms to AEC-Q200


pb free

RoHS Compliant



Item Symbol Specifications Condition/Remarks
Output frequency range f0 100.0000MHz Please contact us for inquiries regarding available frequencies.
Supply voltage VCC 3.3V ± 0.3V
Storage temperature T_stg -40°C to +100°C Store as bare product.
Operating temperature T_use -40°C to +85°C
Frequency tolerance f_tol ±300 × 10-6
Current consumption ICC 80mA Max. OE = VCC , L_ECL = 50Ω
Disable current I_dis 35mA Max. OE = GND
Symmetry SYM 47.5% to 52.5% At outputs crossing point
Output voltage VOH 2.35V Typ.
VCC - 1.025V to VCC - 0.88V
DC characteristics
VOL 1.60V Typ.
VCC - 1.81V to VCC - 1.62V
Output load condition
L_ECL 50Ω Terminate to VCC- 2.0V
Input voltage VIH 70% VCC Min. OE terminal
VIL 30% VCC Max.
Rise time / Fall time tr / tf 600ps Max. Between 20% and 80% of ( VOH - VOL )
Start-up time t_str 10ms Max. Time at minimum supply voltage to be 0s
Jitter tDJ 0.2ps Typ. Deterministic Jitter
tRJ 3ps Typ. Random Jitter
tRMS 3ps Typ. σ ( RMS of total distribution )
tp-p 25ps Typ. Peak to Peak
tacc 4ps Typ. Accumulated Jitter(σ) n = 2 to 50000cycles
Phase Jitter tPJ 1ps Max. Offset frequency: 12kHz to 20MHz

External dimensions


OE pin = HIGH : Specified frequency output.
OE pin = LOW : Output is high impedance

Footprint (Recommended)

(Unit: mm)

To maintain stable operation, provide a 0.01uF to 0.1uF by-pass capacitor at a location as near as possible to the power source terminal of the crystal product (between Vcc - GND).

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