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| VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DCRO128177-9 OPTIMIZED BANDWIDTH FEATURES: Exceptional Phase Noise Performance Small Size, Surface Mount Lead Free REL-PRO(R) Technology Planar Resonator Construction Phase Noise -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 -170 100 1000 10000 100000 1000000 1280 - 1775 MHz Phase Noise (dBc/Hz) 10000000 Offset Frequency (Hz) 1280.3MHz/2.05V 1421.4MHz/7V 1581MHz/11V 1775MHz/18.19V SPECIFICATIONS (Rev. B 10/19/07) Frequency Tuning Voltage Bias Voltage Output Power Tuning Sensitivity Output Impedance Harmonic Suppression Frequency Pulling Frequency Pushing Tuning Port Capacitance Phase Noise @ 10 kHz Operating Temperature Range Guaranteed Tuning Specifications Tuning Voltage ( V ) 0.5 5 8 12 15 18 24 Absolute Maximum Ratings Storage Temp. Range Bias Voltage Tuning Voltage DC Voltage Applied to RF Out -55 to +125 C +10 V +28 V 25 V Frequency ( MHz ) 1280 (Max.) 1325 (Min.) 1400 (Min.) 1525 (Min.) 1625 (Min.) 1700 (Min.) 1775 (Min.) 1280 - 1775 MHz See table below. +9 VDC @ 27 mA (Max.) +3 dBm (Min.) 12 - 42 MHz/V (Typ.) 50 Ohms (Nom.) 17 dB (Typ.) 7 MHz (Typ. @ 1.75:1 VSWR) 5 MHz/V (Typ.) 33 pF (Typ.) -106 dBc/Hz (Typ.) -40 to +85 C Package # 278LF VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DCRO128177-9 OPTIMIZED BANDWIDTH 1280 - 1775 MHz 1880 PERFORMANCE PLOTS 1815 1750 1685 Frequency (MHz) 1620 1555 1490 1425 1360 1295 1230 0 2 4 6 8 10 12 14 16 18 20 22 24 Control Voltage (Vdc) +25C +85C -40C 8 7 6 Output Power (dBm) 5 4 3 2 1 0 0 2 4 6 8 10 12 14 16 18 20 22 24 Control Voltage (Vdc) +25C +85C -40C VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DCRO128177-9 OPTIMIZED BANDWIDTH 1280 - 1775 MHz 45 PERFORMANCE PLOTS 40 35 30 25 20 15 10 5 0 0 2 4 6 8 10 +25C 12 +85C 14 16 18 20 22 24 Control Voltage (Vdc) -40C Tuning Sensitivity (MHz/V) 0 -5 2nd Harmonic Suppression (dB) -10 -15 -20 -25 -30 -35 -40 0 2 4 6 8 10 12 14 16 18 20 22 24 Control Voltage (Vdc) +25C +85C -40C |
Price & Availability of DCRO128177-9
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