VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DCMO60170-12 600 - 1700 MHz WIDE BANDWIDTH Phase Noise -30 -40 -50 -60 Phase Noise (dBc/Hz) FEATURES: ► Exceptional Phase Noise Performance ► Small Size, Surface Mount ► Lead Free REL-PRO® Technology ► Buffered Output -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 -170 100 1000 10000 100000 1000000 Offset Frequency (Hz) 604MHz/1V 874.9MHz/5V 1088.8MHz/8V 1335MHz/12V 1487.3MHz/15V 1812.7MHz/25V SPECIFICATIONS (Rev. A 11/20/07) Frequency Tuning Voltage (Full Band) Bias Voltage Output Power Tuning Sensitivity Output Impedance Harmonic Suppression Frequency Pulling Frequency Pushing Tuning Port Capacitance Phase Noise @ 10 kHz Operating Temperature Range 600 - 1700 MHz See table below. +12 VDC @ 35 mA (Max.) +3 dBm (Min.) 30 - 85 MHz/V (Typ.) 50 Ohms (Nom.) 10 dB (Typ.) 5 MHz (Typ. @ 1.75:1 VSWR) 5 MHz/V (Typ.) 194 pF (Typ.) -100 dBc/Hz (Typ.) -40 to +85 °C Guaranteed Tuning Specifications Tuning Voltage ( V ) 0.5 5 8 12 15 18 25 Frequency ( MHz ) 600 (Max.) 780 (Min.) 1025 (Min.) 1270 (Min.) 1430 (Min.) 1530 (Min.) 1700 (Min.) Absolute Maximum Ratings Storage Temp. Range Bias Voltage Tuning Voltage DC Voltage Applied to RF Out -55 to +125 ºC +12 V +25 V ± 25 V Package # 278LF 10000000 VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DCMO60170-12 600 - 1700 MHz WIDE BANDWIDTH 1670 Frequency (MHz) 1540 1410 1280 1150 1020 890 760 630 500 0 2 4 6 8 10 12 14 16 18 20 22 24 22 24 Control Voltage (Vdc) +25ºC +85ºC -40ºC 14 Output Power (dBm) 12 10 8 6 4 2 0 0 2 4 6 8 10 12 14 16 Control Voltage (Vdc) +25ºC +85ºC -40ºC 18 20 PERFORMANCE PLOTS 1800 VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DCMO60170-12 600 - 1700 MHz WIDE BANDWIDTH Tuning Sensitivity (MHz/V) 120 100 80 60 40 20 0 0 2 4 6 8 10 12 14 16 18 20 22 24 18 20 22 24 Control Voltage (Vdc) +25ºC +85ºC -40ºC 2nd Harmonic Suppression (dB) 0 10 20 30 40 50 0 2 4 6 8 10 12 14 16 Control Voltage (Vdc) +25ºC +85ºC -40ºC PERFORMANCE PLOTS 140