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| V674ME27 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) -60 -70 (f) (dBc/Hz) -80 -90 -100 -110 -120 -130 -140 -150 1 E+3 10 E+3 100 E+3 FEATURES * Frequency Range: 1700 - 2150 MHz * Tuning Voltage: 0.5-4.5 Vdc * MINI-14H - Style Package APPLICATIONS * Digital Radios * Earthstations * Satellite Modems 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 1700 - 2150 -96 -6 0.5-4.5 143 6.54.5 50 50 <22 <26 -40 to 85 MINI-14H 5 10 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.) 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 All specifications are typical unless otherwise noted and subject to change without notice. NOTES: (c) Z-Communications, Inc. Page 1 All rights reserved LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR TUNING CURVE, typ. 2400 2300 V674ME27 PAGE 2 FREQUENCY (MHz) 2200 2100 2000 1900 1800 1700 1600 1500 1400 70 25 0 c c c 0 0. 25 0. 5 0. 75 1 1. 25 1. 5 1. 75 2 2. 25 3 3. 25 2. 5 2. 75 3. 5 3. 75 4 4. 25 TUNING VOLTAGE (Vdc) POWER CURVE, typ. POWER OUTPUT (dBm) 10 9 8 7 6 5 4 3 2 1 0 -1 -2 1492 4. 5 25 c 1576 1652 1727 1803 1881 1961 2042 2120 2194 FREQUENCY (MHz) PHYSICAL DIMENSIONS TYPICAL OF ALL PADS SEE NOTE 3 MINI-14H 415-0060 REV. D (DRAWING NOT TO SCALE) .065 .045 .031 .026 .052 0.220 0.320 0.420 0.475 0.000 0.500 .114 0.500 0.475 0.415 0.315 0.215 DETAIL A P2 TABS RANGE: SEE NOTE 5. (4 PLACES) 0.415 0.315 -.005 .465 P1=VT P2=RF OUT P3=Vcc P3 NOTES: 1. THE INSIDE RADIUS OF ALL 14 HALF HOLES AT THE PERIMETER OF THE BOARD ARE PLATED TO PROVIDE A SURFACE FOR THE ATTACHMENT OF THE VCO TO A PCB IN 11 LOCATIONS, WITH 3 PADS BEING USED FOR ELECTROMECHANICAL INTERFACE. 14 SOLDER LOCATIONS REQUIRED. 2. THE SURFACE OF THE SHIELD IS TIN PLATED AND MAY BE SOLDERED TO. THE SHIELD'S BASE METAL IS COLD ROLLED STEEL. 3. THE GROUND PLANE IS GROUND AND ATTACHES TO A GROUND TRACK ON THE UPPER SIDE OF THE BOARD AS WELL AS THE SHIELD BY PTH. 4. UNLESS OTHERWISE NOTED ALL DIMENSIONS ARE IN INCHES. 5. UNLESS OTHERWISE NOTED ALL TOLERANCES ARE AS FOLLOWS: TOLERANCES .XXX= .010 .070 TYP 0.215 BOTTOM VIEW 0.090 0.025 0.000 0.025 0.200 P1 0.090 SEE DETAIL 'A' .220 .034 0.000 .150 0.285 GROUND PLANE SOLDER PLATED 0.385 0.500 TYP (c) Z-Communications, Inc. Page 2 Printed in the U.S.A. |
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