VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DCMO90220-12 WIDE BANDWIDTH 900 - 2200 MHz Phase Noise Phase Noise (dBc/Hz) FEATURES: ► Exceptional Phase Noise Performance ► Small Size, Surface Mount ► Lead Free REL-PRO® Technology -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 -170 100 1000 10000 100000 1000000 Offset Frequency (Hz) 874.3MHz/1V 1537.4MHz/11V SPECIFICATIONS (Rev. G 07/03/07) Frequency 900 - 2200 MHz Tuning Voltage See table below. Bias Voltage +12 VDC @ 35 mA (Max) Output Power +4 dBm (Min) Tuning Sensitivity 30 - 90 MHz/V (Typ) Output Impedance 50 Ohms (Nom) Harmonic Suppression 10 dB (Min) Frequency Pulling 15 MHz (Typ @ 1.75:1 VSWR) Frequency Pushing 8 MHz/V (Typ) Phase Noise @ 10 kHz -99 dBc/Hz (Typ) Operating Temperature Range -40 to +85 °C Guaranteed Tuning Specifications Tuning Voltage ( V ) Frequency ( MHz ) 0.5 900 (Max) 5 1100 (Min) 8 1250 (Min) 12 1500 (Min) 15 1650 (Min) 18 1850 (Min) 24 2200 (Min) Package # 278LF 1109.4MHz/4V 1866.8MHz/16V 1294.6MHz/7V 2200.8MHz/22.17V 10000000 VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DCMO90220-12 WIDE BANDWIDTH 900 - 2200 MHz Frequency (MHz) 1906 1612 1318 1024 730 0 5 10 15 20 25 20 25 Control Voltage (Vdc) +25ºC +85ºC -40ºC 12 Output Power (dBm) 10 8 6 4 2 0 0 5 10 15 Control Voltage (Vdc) +25ºC +85ºC -40ºC PERFORMANCE PLOTS 2200 VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DCMO90220-12 WIDE BANDWIDTH 900 - 2200 MHz Tuning Sensitivity (MHz/V) 90 80 70 60 50 40 30 20 10 0 0 5 10 15 20 25 20 25 Control Voltage (Vdc) +25ºC +85ºC -40ºC 2nd Harmonic Suppression (dBc ) 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 -50 0 5 10 15 Control Voltage (Vdc) +25ºC +85ºC -40ºC PERFORMANCE PLOTS 100