VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DCFO35105-5 350-1050 MHz WIDE BANDWIDTH FEATURES: ► Exceptional Phase Noise Performance ► Small Size, Surface Mount ► Lead Free REL-PRO® Technology Phase Noise -40 -50 -60 Phase Noise (dBc/Hz) -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 -170 100 1000 10000 100000 1000000 Of f set Frequency (Hz) 350.9MHz/1.2V 470.6MHz/4V 618.9MHz/7V 800.5MHz/11V 978.9MHz/16V 1050.2MHz/18.35V SPECIFICATIONS (Rev. E 07/13/06) Frequency 350 - 1050 MHz Tuning Voltage (Full Band) 0 - 25 VDC (Nom) Bias Voltage +5 VDC @ 60 mA (Max) Output Power +7 dBm (Min) Tuning Sensitivity 27 - 54 MHz/V (Typ) Output Impedance 50 Ohms (Nom) Harmonic Suppression 25 dBc (Typ) Frequency Pulling 4 MHz (Max @ 1.75:1 VSWR) Frequency Pushing 2 MHz/V (Max) Phase Noise @ 10 kHz -112 dBc/Hz (Typ) Operating Temperature Range -30 to +75 °C Package # 277 10000000 VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DCFO35105-5 350-1050 MHz WIDE BANDWIDTH Frequency (MHz) 1055 860 665 470 275 0 5 10 15 20 25 Control Voltage (Vdc) Output Power (dBm) +25ºC +75ºC -30ºC 12 11 10 9 8 7 6 5 4 3 2 1 0 0 5 10 15 20 Control Voltage (Vdc) +25ºC +75ºC -30ºC 25 PERFORMANCE PLOTS 1250 VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DCFO35105-5 350-1050 MHz 70.00 60.00 50.00 40.00 30.00 20.00 10.00 0.00 0 5 10 15 20 25 Control Voltage (Vdc) 2nd Harmonic Suppression (dBc) +25ºC +75ºC -30ºC 0 -10 -20 -30 -40 -50 0 5 10 15 20 Control Voltage (Vdc) +25ºC +75ºC -30ºC 25 PERFORMANCE PLOTS Tuning Sensitivity (MHz/V) WIDE BANDWIDTH