SMV2488 9939 Via Pasar • San Diego, CA 92126 TEL (619) 621-2700 FAX (619) 621-2722 VOLTAGE CONTROLLED OSCILLATOR Rev D4 PHASE NOISE (1 Hz BW, typical) FEATURES • Frequency Range: 2388 - 2588 MHz • Tuning Voltage: 0.5-4.5 Vdc • SUB-L - Style Package APPLICATIONS • Wireless LANs • Personal Communications Systems • Portable Radios VALUE UNITS 2388 - 2588 MHz -87 dBc/Hz Harmonic Suppression (2nd, typ.) Tuning Voltage Tuning Sensitivity (avg.) -20 0.5-4.5 dBc 145 Vdc MHz/V Power Output 10.5±2 dBm Load Impedance 50 Ω Input Capacitance (max.) 50 pF Pushing <25 MHz/V Pulling (14 dB Return Loss, Any Phase) <30 MHz Operating Temperature Range 0 to 70 °C Package Style SUB-L PERFORMANCE SPECIFICATIONS Oscillation Frequency Range Phase Noise @ 10 kHz offset (1 Hz BW, typ.) POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) Supply Current (Icc, typ.) 3 Vdc 18 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 SMV2488 PAGE 2 TUNING CURVE, typ. 2900 2800 2700 2600 0 °c °c °c 25 °c 70 2500 25 2400 2300 2200 2100 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 POWER CURVE, typ. 20 18 16 14 12 10 8 6 4 2 0 2162 2247 2321 2394 2470 2546 2619 2689 2752 2810 PHYSICAL DIMENSIONS SUB-L 415-0040 REV. D (DRAWING NOT TO SCALE) © Z-Communications, Inc. Page 2 Printed in the U.S.A.