PCA1550A-LF PHASE LOCKED LOOP 9939 Via Pasar • San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 Rev A1 PHASE NOISE (1 Hz BW, typical) FEATURES • Frequency Range: 1500 - 1600 MHz • Step Size: 1000 KHz • CPLL - Style Package APPLICATIONS • Satellite Communication Systems • Point-to-Point Microwave Radio • VALUE 1500 - 1600 PERFORMANCE SPECIFICATIONS Frequency Range UNITS MHz dBc/Hz Phase Noise @ 10 kHz offset (1 Hz BW, typ.) -101 Harmonic Suppression (2nd, typ.) -15 -70 dBc 1.5±2.5 dBm Sideband Spurs (typ.) Power Output dBc 50 Load Impedance Step Size 1000 Charge Pump Output Current 1250 Switching Speed (typ., adjacent channel) Startup Lock Time (typ.) Operating Temperature Range KHz 3 mSec 2 -40 to 85 mSec °C CPLL Package Style POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) 5 Vdc Supply Current (Icc, typ.) 30 mA All specifications are typical unless otherwise noted and subject to change without notice. APPLICATION NOTES • AN-107 : How to Solder Z-COMM VCOs / PLLs • AN-202 : PLL Functional Description NOTES: Reference Oscillator Signal: 5 MHz< <100 MHz Frequency Synthesizer: Analog Devices - ADF4113 © Z-Communications, Inc. Page 1 All rights reserved PCA1550A-LF PHASE LOCKED LOOP PAGE 2 VCO TUNING CURVE, typ. 1630 1610 FREQUENCY (MHz) 1590 1570 1550 85 1530 25 1510 -40 °c °c °c 1490 1470 1450 0 1 2 3 4 TUNING VOLTAGE (Vdc) VCO POWER CURVE, typ. OUTPUT POWER (dBm) 3 2 1 0 25 °c -1 -2 -3 840 1120 1303 1458 1598 FREQUENCY (MHz) PHYSICAL DIMENSIONS 12 11 10 PIN CONFIGURATION 1 2 9 Z-COMM XXXXXXXX-LF W/O# D/C 3 8 7 4 5 1 2 3 4 5 6 7 8 9 REST RF OUT REF IN CLOCK DATA ENABLE LOCK DETECT Vcc OPTIONAL N/C GROUND 6 NOTE: ALL DIMENSIONS ARE IN INCHES TOL: XXX: +/- 0.010 © Z-Communications, Inc. Page 2 Printed in the U.S.A.