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| SMV1845-LF 9939 Via Pasar * San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 VOLTAGE CONTROLLED OSCILLATOR Rev D4 PHASE NOISE (1 Hz BW, typical) FEATURES * Frequency Range: 1815 - 1875 MHz * Tuning Voltage: 0.3-4.7 Vdc * SUB-L - Style Package APPLICATIONS * PCS Handhelds * Portable Receivers * Mobile Comunications 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) (f) (dBc/Hz) OFFSET (Hz) VALUE 1815 - 1875 -94 -10 0.3-4.7 83 72.5 50 50 <6 <6 -40 to 85 SUB-L 5 16 APPLICATION NOTES Vdc mA pF MHz/V MHz C UNITS MHz dBc/Hz dBc Vdc MHz/V dBm Operating Temperature Range Package Style POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) Supply Current (Icc, typ.) All specifications are typical unless otherwise noted and subject to change without notice. * AN-100/1 : Mounting and Grounding of VCOs * AN-102 : Proper Output Loading of VCOs * AN-107 : How to Solder Z-COMM VCOs NOTES: (c) Z-Communications, Inc. Page 1 All rights reserved LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR TUNING CURVE, typ. 2060 2030 2000 1970 1940 1910 1880 1850 1820 1790 1760 1730 1700 1670 1640 1610 1580 0 0.6 1.2 1.8 2.4 3 3.6 4.2 SMV1845-LF PAGE 2 FREQUENCY (MHz) 85 25 -40 c c c 4.7 TUNING VOLTAGE (Vdc) POWER CURVE, typ. POWER OUTPUT (dBm) 10 9 8 7 6 5 4 3 2 1 0 1618 1707 1777 1838 1891 1938 1983 2023 2054 85 25 -40 c c c FREQUENCY (MHz) PHYSICAL DIMENSIONS (c) Z-Communications, Inc. Page 2 Printed in the U.S.A. |
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