G43 MERCURY | Alldatasheet

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Technical content

2.4 V ( min. )TTL CMOS 2.97 V ( min. ) TTL 0.4 V ( min. ) CMOS 0.33 V ( min. ) -145 -148 -150 -152 Outline Dimensions ( Unit : mm ) Phase Noise ( typical ) [ 27.0 MHz at 3.3V ] Offset F " I20 " ± 20 ppm over -40°C to +85°C

10 Hz 100 Hz 1K Hz

E VCXO [ Voltage Controlled Crystal Oscillators ] G43 series 3.3 V

  • SONET / ATM ● MPEG , ONET , 10GbE Applications : 11.4 x 9.6 x 3.0 mm desired stability after the " C " or " I " Frequency Stability (1) Codes Frequency Stability over ± 25 ppm ± 50 ppm Commercial ( -10°C to +70°C ) AB Industrial ( -40°C to +85°C ) D C For example : " C20 " ±20 ppm over -10°C to +70°C ; ± 100 ppm If non-standard , please enter the Operating Temperature Range Storage Temperature - 50°C to 100°C Aging ± 3 ppm per year (max.) Current Consumption 20 mA ( max.) Start - Up Time (Ts) 10 m sec. ( max.) ; 5 m sec.( typical ) Integrated Phase Jitter ( 12 KHz to 20 MHz ) . 1 ps ( max.) Duty Cycle 50% ± 10% [ 50% ± 5% is also available ] Output Logic Low " 0 " Mercury www .mercury-crystal.com

10 KHz 100KHz 1 MHz 10 MHz

Frequency Deviation Range Standard : ± 80 ppm ( min. ) Output Load 15 pF Fall Time ( Tf ) 6 nSec.(max.) ; 4 nSec.(typ.) Measured 20% to 80% of wave form Control Voltage Center / Control Voltage Range 1.65 VDC / 0.3V to 3.0V

  • HDTV , FPGAs , data acquisition Initial Freq. Accuracy ( at 25 °C ) To tune to the nomial frequency with Vc = 1.65V ± 0.2V Output Logic High " 1 " General Specifications Paramenters Electrical Spec. Input Voltage ( VDD) Frequency Range 0.625 ~ 50.0 MHz [ Fundamental crystal used ] Output Wave Form TTL / CMOS output SMD CMOS output

3.3 V ± 5 %

  • video game consoles and HDTV sets
  • set -top boxes ● Fibre Channel , Transponders
  • audio -video modulations ● Wireless repeaters