PCA1550B-LF PHASE LOCKED LOOP 14118 Stowe Drive, Suite B | Poway, CA 92064 TEL: (858) 621-2700 | FAX: (858) 486-1927 Rev A1 PHASE NOISE (1 Hz BW, typical) FEATURES • Frequency Range: 1502 - 1510 MHz • Step Size: 1000 KHz • CPLL - Style Package APPLICATIONS • Satellite Communication Systems • Point-to-Point Microwave Radio • VALUE 1502 - 1510 PERFORMANCE SPECIFICATIONS Frequency Range UNITS MHz dBc/Hz Phase Noise @ 10 kHz offset (1 Hz BW, typ.) -101 Harmonic Suppression (2nd, typ.) dBc Sideband Spurs (typ.) -15 -70 Power Output 0±2 dBm Load Impedance 50 Step Size 1000 Charge Pump Output Current 1250 Switching Speed (typ., adjacent channel) Startup Lock Time (typ.) Operating Temperature Range dBc kHz 2 mSec 2 -40 to 85 mSec °C CPLL Package Style POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) 3.3 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 PCA1550B-LF PHASE LOCKED LOOP PAGE 2 VCO TUNING CURVE, typ. 1580 FREQUENCY (MHz) 1560 1540 1520 85 1500 25 1480 -40 1460 °c °c °c 1440 1420 0 0.5 1 1.5 2 2.5 3 TUNING VOLTAGE (Vdc) VCO POWER CURVE, typ. OUTPUT POWER (dBm) 6 5 4 3 2 1 25 0 °c -1 -2 -3 -4 1442 1463 1482 1500 1518 1535 1553 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.