V844ME08 Dataheets PDF

www.DataSheet4U.com 9939 Via Pasar • San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 V844ME08 VOLTAGE CONTROLLED OSCILLATOR Rev PHASE NOISE (1 Hz BW, typical) -30 -40 £(f) (dBc/Hz) -50 -60 -70 -80 -90 -100 -110 -120 1 E+3 10 E+3 100 E+3 FEATURES • Frequency Range: 3663 - 3880 MHz • Tuning Voltage: 0.5-4.5 Vdc • MINI-14S-L - Style Pac

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kage APPLICATIONS • • • PERFORMANCE SPECIFICATIONS Oscillation Frequency Range Phase Noise @ 10 kHz offset (1 Hz BW, typ.) Harmonic Suppression (2nd, typ.) Tuning Voltage Tuning Sensitivity (avg.) Power Output Load Impedance Input Capacitance (max.) Pushing Pulling (14 dB Return Loss, Any Phase) OFFSET (Hz) VALUE 3663 - 3880 -84 -15 0.5-4.5 79 3±3 50 50 <5 <8 -40 TO 85 MINI-14S-L 5 21 Vdc mA UNITS MHz dBc/Hz dBc Vdc MHz/V dBm Ω pF MHz/V MHz °C Operating Temperature Range Package Style POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) Supply Current (Icc, typ.) APPLICATION NOTES • AN-100/1 : Mounting and Grounding of VCOs • AN-102 : Proper Output Loading of VCOs • AN-107 : How to Solder Z-COMM VCOs All specifications are typical unless otherwise noted and subject to change without notice. NOTES: © Z-Communications, Inc. Page 1 All rights reserved LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR TUNING CURVE, typ. 4000 3950 V844ME08 PAGE 2 FREQUENCY (MHz) 3900 3850 3800 3750 3700 3650 3600 3550 3500 0 0 .5 1 1.5 2 2.5 3 3.5 4 4.5 70 25 20 °c °c °c TUNING VOLTAGE (Vdc) POWER CURVE, typ. 5 POWER OUTPUT (dBm) 4 3 2 1 0 -1 -2 3574 25 °c 3629 3676 3719 3760 3798 3835 3874 3913 3954 FREQUENCY (MHz) PHYSICAL DIMENSIONS ± © Z-Communications, Inc. Page 2 Printed in the U.S.A.