SMV2020L 9939 Via Pasar • San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 VOLTAGE CONTROLLED OSCILLATOR Rev A2 PHASE NOISE (1 Hz BW, typical) -50 FEATURES • Frequency Range: 1860 - 2180 MHz • Tuning Voltage: 0.5-4.5 Vdc • SUB-L - Style Package APPLICATIONS • WLAN • PCS • Portable Radios £(f) (dBc/Hz) -60 -70 -80 -90 -100 -110 -120 -130 -140 1000 10000 100000 OFFSET (Hz) VALUE UNITS 1860 - 2180 MHz -91 dBc/Hz -10 0.5-4.5 151 dBc Vdc MHz/V Power Output 5±2 dBm Load Impedance 50 Ω Input Capacitance (max.) 50 pF Pushing <5 MHz/V Pulling (14 dB Return Loss, Any Phase) <7 MHz -40 to 85 °C PERFORMANCE SPECIFICATIONS Oscillation Frequency Range Phase Noise @ 10 kHz offset (1 Hz BW, typ.) Harmonic Suppression (2nd, typ.) Tuning Voltage Tuning Sensitivity (avg.) Operating Temperature Range Package Style SUB-L POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) 4.7 Vdc Supply Current (Icc, typ.) 15 mA All specifications are typical unless otherwise noted and subject to change without notice. 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 NOTES: © Z-Communications, Inc. Page 1 All rights reserved LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR SMV2020L PAGE 2 TUNING CURVE, typ. FREQUENCY (MHz) 2400 2300 2200 -40 °c °c °c 25 °c 2100 85 2000 25 1900 1800 1700 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 TUNING VOLTAGE (Vdc) POWER CURVE, typ. POWER OUTPUT (dBm) 14 12 10 8 6 4 2 0 1797 1875 1945 2014 2085 2155 2222 2281 2330 2368 FREQUENCY (MHz) PHYSICAL DIMENSIONS SUB-L 415-0040 REV. D (DRAWING NOT TO SCALE) © Z-Communications, Inc. Page 2 Printed in the U.S.A.