V044ME01 9939 Via Pasar • San Diego, CA 92126 TEL (619) 621-2700 FAX (619) 621-2722 VOLTAGE CONTROLLED OSCILLATOR Rev A1 PHASE NOISE (1 Hz BW, typical) FEAT URES • Frequency Range: 42 - 46 MHz • Tuning Voltage: 0.5-4.5 Vdc • MINI-14S - Style Package APPLICATIONS • Portable Terminal Radios • Digital Cordless Phones • Test Instrumentation PERFORMANCE SPECIFICATIONS VALUE UNIT S Oscillation Frequency Range 42 - 46 MHz -118 dBc/Hz -13 0.5-4.5 3 dBc Vdc MHz/V -1±2 dBm Load Impedance 50 Ω Input Capacitance (max.) 500 pF Pushing <1 MHz/V Pulling (14 dB Return Loss, Any Phase) <1 MHz Operating Temperature Range -30 to 85 °C Package Style MINI-14S Phase Noise @ 10 kHz offset (1 Hz BW, typ.) Harmonic Suppression (2nd, typ.) Tuning Voltage Tuning Sensitivity (avg.) Power Output POWER SUPPLY REQUIREMENT S Supply Voltage (Vcc, nom.) 5 Vdc Supply Current (Icc, typ.) 8 mA All s pecific ations are ty pical unles s otherw is e noted and s ubject to change w ithout 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-Com municati ons, Inc. Page 1 All rights reserved LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR V044ME01 PAGE 2 T UNING CURVE, typ. -30 °c °c °c 25 °c 85 25 POWER CURVE, typ. 5 4 3 2 1 0 -1 -2 -3 -4 -5 35 37 39 41 43 44 46 47 48 50 PHYSICAL DIMENSIONS © Z-Com municati ons, Inc. Page 2 Printed in the U.S.A.