PCA0300A-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: 275 - 325 MHz • Step Size: 100 KHz • cPLL - Style Package APPLICATIONS • Satellite Modems • Mobile Radios • CATV VALUE 275 - 325 PERFORMANCE SPECIFICATIONS Frequency Range UNITS MHz dBc/Hz Phase Noise @ 10 kHz offset (1 Hz BW, typ.) -97 Harmonic Suppression (2nd, typ.) dBc Sideband Spurs (typ.) -7 -65 Power Output 4±3 dBm Load Impedance 50 Step Size 100 Charge Pump Output Current 2500 Switching Speed (typ., adjacent channel) Startup Lock Time (typ.) Operating Temperature Range dBc KHz 5 mSec 5 -40 to 85 mSec °C cPLL Package Style POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) 5 Vdc Supply Current (Icc, typ.) 18 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-200 : Mounting and Grounding of Z-COMM PLLs • AN-201 : PLL Fundamentals AN-202 : PLL Functional Description NOTES: Reference Oscillator Signal: 5 MHz< <100 MHz Frequency Synthesizer IC: Analog Devices - ADF4113 © Z-Communications, Inc. Page 1 All rights reserved PCA0300A-LF LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP PAGE 2 VCO TUNING CURVE, typ. FREQUENCY (MHz) 340 320 300 85 280 25 260 -40 °c °c °c 240 220 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 TUNING VOLTAGE (Vdc) VCO POWER CURVE, typ. OUTPUT POWER (dBm) 8 7 6 5 4 3 25 2 °c 1 0 -1 -2 239 262 278 290 300 308 316 324 331 338 FREQUENCY (MHz) PHYSICAL DIMENSIONS CPLL 415-0108 REV. A (DRAWING NOT TO SCALE) 12 11 10 .065 -0.120 1 .015 .030 0.000 BOTTOM 0.130 9 TOP 2 DETAIL B (TYP) 8 3 7 (8 PLACES) 0.260 SEE DETAIL 'A' 0.032 0.380 0.000 0.120 0.250 0.380 0.500 0.140 SEE DETAIL 'B' DETAIL A © Z-Communications, Inc. 4 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10-12 5 6 NOTES: 1. THE INSIDE RADIUS OF ALL 12 HALF HOLES AT THE PERIMETER OF THE BOARD ARE PLATED TO PROVIDE A SURFACE FOR THE ATTACHMENT OF THE PLL MODULE TO A PCB IN 11 LOCATIONS, WITH 8 PADS BEING USED FOR ELECTROMECHANICAL INTERFACE AND 3 PADS FOR GROUNDING. 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: .XXX= ± .010 RF OUTPUT REFERENCE OSCILLATOR INPUT CLOCK DATA LOAD ENABLE LOCK DETECT VCC OPTIONAL NO CONNECTION GROUND TABS RANGE: SEE NOTE 5 (4 PLACES) Page 2 Printed in the U.S.A.