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| V621ME28-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) FEATURES * Frequency Range: 1780 - 1950 MHz * Tuning Voltage: 0.5 - 11 Vdc * MINI-16-L - Style Package APPLICATIONS * Earthstations * Satellite Modems * Handheld Phones 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) (f) (dBc/Hz) OFFSET (Hz) VALUE 1780 - 1950 -107 -25 0.5 - 11 25 33 50 50 <2 <2 -40 to 85 MINI-16-L 5 22 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. 2000 1980 1960 1940 1920 1900 1880 1860 1840 1820 1800 1780 1760 1740 1720 1700 0 1 2 3 4 5 6 7 8 9 V621ME28-LF PAGE 2 FREQUENCY (MHz) 85 25 -40 c c c 10 11 TUNING VOLTAGE (Vdc) POWER CURVE, typ. POWER OUTPUT (dBm) 5 4 3 85 2 1 25 -40 c c c 0 1738 1769 1800 1836 1875 1908 1932 1947 1957 1964 1969 1973 FREQUENCY (MHz) PHYSICAL DIMENSIONS PIN CONFIGURATION P1 Vt P2 RF Out P3 Vcc REST: GROUND Z-COMM XXXXXXXX-LF W/O# D/C PACKAGE MINI-16 MINI-16LOW MINI-16L H 0.220 0.160 0.130 NOTE: ALL DIMENSIONS ARE IN INCHES (c) Z-Communications, Inc. Page 2 Printed in the U.S.A. |
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