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| PSA1905A 9939 Via Pasar * San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 PHASE LOCKED LOOP Rev A1 PHASE NOISE (1 Hz BW, typical) -50 -60 -70 -80 -90 FEATURES * Frequency Range: 1875 - 1935 MHz * Step Size: 100 KHz * PLL-24 - Style Package APPLICATIONS * Telecommunications * Satellite * Telemetry PERFORMANCE SPECIFICATIONS Frequency Range -100 -110 -120 -130 -140 100 1000 10000 100000 VALUE 1875 - 1935 -106 -10 -65 1.53.5 50 100 5000 6 6 -30 to 85 PLL-24 5 40 APPLICATION NOTES Phase Noise @ 10 kHz offset (1 Hz BW, typ.) Harmonic Suppression (2nd, typ.) Sideband Spurs (typ.) Power Output Load Impedance Step Size Charge Pump Output Current Switching Speed (typ., adjacent channel) Startup Lock Time (typ.) Operating Temperature Range Package Style UNITS MHz dBc/Hz dBc dBc dBm KHz mSec mSec C POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) Supply Current (Icc, typ.) Vdc mA All specifications are typical unless otherwise noted and subject to change without notice. * AN-107 * AN-200 * AN-201 : How to Solder Z-COMM VCOs / PLLs : Mounting and Grounding of Z-COMM PLLs : PLL Fundamentals AN-202 : PLL Functional Description NOTES: Reference Oscillator Signal: 5 MHz All rights reserved LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP VCO TUNING CURVE, typ. 1985 1965 PSA1905A PAGE 2 FREQUENCY (MHz) 1945 1925 1905 1885 1865 1845 1825 0 0 .5 1 1 .5 2 2 .5 3 3 .5 4 4 .5 85 25 -40 c c c TUNING VOLTAGE (Vdc) VCO POWER CURVE, typ. 5 4 .5 OUTPUT POWER (dBm) 4 3 .5 3 2 .5 2 1 .5 1 0 .5 0 1841 1855 1868 1880 1892 1905 1917 1930 1943 1957 25 c FREQUENCY (MHz) PHYSICAL DIMENSIONS .455 -.026 .000 .580 .605 .115 .200 .285 .370 0.140 SIDE VIEW .032 1. -.025 .000 .153 .238 .323 .408 .493 .578 .663 .816 .841 SEE DETAIL B PIN 1 1 2 3 24 23 22 21 20 2. 19 18 17 16 3. BOTTOM SEE DETAIL A 4 5 6 7 TOP 4. 5. 15 14 13 The inside radius of all 24 half holes at the perimeter of the board are plated to provide a surface for the attachment of the PLL Module to the PCB. 16 pads are for grounding, 8 pads are for signal interface. The surface of the shield is tin-plated and may be soldered to. The shield's base metal is cold-rolled steel. The ground plane on the bottom side is ground and attaches to a ground track on the top side of the board as well as to the shield. Unless otherwise noted all dimensions are in inches. Unless otherwise noted all tolerances are as follows: .xxx = .010. P1 P2-4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18-24 RF OUTPUT GROUND REFERENCE OSCILLATOR INPUT GROUND CLOCK DATA GROUND LOAD ENABLE GROUND LOCK DETECT VCC GROUND GROUND GROUND NO CONNECTION GROUND 8 9 10 11 12 .055 .015 .030 DETAIL B (TYP) (8 PLACES) DETAIL A TABS RANGE: SEE NOTE 5 (c) Z-Communications, Inc. Page 2 Printed in the U.S.A. |
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