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| SMV2488-LF 9939 Via Pasar * San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 VOLTAGE CONTROLLED OSCILLATOR Rev A1 PHASE NOISE (1 Hz BW, typical) -40 -50 (f) (dBc/Hz) -60 -70 -80 -90 -100 -110 -120 -130 1 E+3 10 E+3 100 E+3 FEATURES * Frequency Range: 2388 - 2588 MHz * Tuning Voltage: 0.5-4.5 Vdc * SUB-L - Style Package APPLICATIONS * Wireless LANs * Portable Radios * 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 2388 - 2588 -86 -20 0.5-4.5 120 112 50 50 <19 <19 -40 to 85 SUB-L 3 18 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. 2760 2700 2640 2580 2520 2460 2400 2340 2280 2220 2160 2100 2040 1980 0 0.5 1 1.5 2 2.5 3 3.5 4 SMV2488-LF PAGE 2 FREQUENCY (MHz) 85 25 -40 c c c 4.5 TUNING VOLTAGE (Vdc) POWER CURVE, typ. POWER OUTPUT (dBm) 15 14 13 12 11 10 9 8 7 6 5 4 3 2 2163.85 25 c 2277.83 2370.33 2457.5 2536.93 2612.73 2680.08 FREQUENCY (MHz) PHYSICAL DIMENSIONS (c) Z-Communications, Inc. Page 2 Printed in the U.S.A. |
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