HPF62

      The HPF62 series(11.4 x 9.6mm SMD 6 pad) are a kind of LVPECL output oscillators which cover the frequency range 38MHz to 640MHz. The part contains a high 'Q' fundamental crystal and utilizes a low jitter multiplier circuit.
      Some parameters of the HPF62 series are got, frequency Range(38.0MHz to 640.0MHz), Output Logic(LVPECL), Integrated Phase Jitter(0.4ps typical, 0.5ps max.), Period Jitter (RMS)(3ps typical 5ps maximum), Period Jitter (peak to peak)(20ps typical 30ps maximum), Operating Temp Rang(Commercial: -10° to +70°C; Industrial: -40° to +85°C), Input Voltage(+2.5V or +3.3VDC ±5%Output Voltage), (High '1': Vdd -1.025V min.; Vdd -1.620V max.((RL = 50W to Vdd -2.0V)); Rise/Fall Time:  0.7ns typical,(20%Vdd to 80%Vdd)), Current Consumption Load(15pF)(38MHz to 100MHz:  65mA max.; 100.01 to 320MHz:  80mA max.; 320.01 to 640MHz:  90mA max.), Load(   50W into Vdd-2.0V), Start-up Time(5ms typical, 10ms maximum), Duty Cycle(50% ±5% (Measured at Vdd-1.3V)), Input Static Discharge Prot(2kV min), Storage Temperature Range(-55°C to +150°C), Ageing(±3ppm per year max., ±2ppm thereafter. At T amb +25°C), Enable/Disable(No connection: Both outputs enabled; Disable: Both outputs are disabled when control pad is taken below 0.3V referenced to ground. Oscillator is always 'on'. (Special request-oscillator is off when disabled.); Enable: Both Outputs are enabled when control pad is taken above 0.7 Vcc referenced to ground.).
      Then the HPF62 series' supply Voltage(+4.6 VDC max), Input Voltage Vi(Vss-0.5 min., VDD +0.5V max), Input Voltage Vo(Vss-0.5 min., Vdd +0.5V max) are also got.