Integrated Synthesizer and VCO Data Sheet ADF4360-2 FEATURES GENERAL DESCRIPTION Output frequency range: 1850 MHz to 2170 MHz The ADF4360-2 is a fully integrated integer-N synthesizer Divide-by-2 output and voltage-controlled oscillator (VCO). The ADF4360-2 is 3.0 V to 3.6 V power supply designed for a center frequency of 2000 MHz. In addition, a 1.8 V logic compatibility divide-by-2 option is available, whereby the user gets an RF Integer-N synthesizer output of between 925 MHz and 1085 MHz. Programmable dual-modulus prescaler 8/9, 16/17, 32/33 Programmable output power level Control of all the on-chip registers is through a simple 3-wire 3-wire serial interface interface. The device operates with a power supply ranging Analog and digital lock detect from 3.0 V to 3.6 V and can be powered down when not in use. Hardware and software power-down mode APPLICATIONS Wireless handsets (DECT, GSM, PCS, DCS, WCDMA) Test equipment Wireless LANs CATV equipment FUNCTIONAL BLOCK DIAGRAM AV DV CE R DD DD SET ADF4360-2 MUXOUT MULTIPLEXER 14-BIT R REF IN COUNTER LOCK MUTE DETECT CLK 24-BIT 24-BIT DATA FUNCTION DATA REGISTER CHARGE LATCH CP LE PUMP PHASE COMPARATOR V VCO V TUNE C C C N INTEGER REGISTER RF A OUT VCO OUTPUT CORE STAGE 13-BIT B RF B COUNTER OUT LOAD PRESCALER P/P+1 LOAD 5-BIT A COUNTER N = (BP + A) DIVSEL = 1 2 DIVSEL = 2 AGND DGND CPGND Figure 1. Rev. D Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 20042016 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Technical Support www.analog.com Trademarks and registered trademarks are the property of their respective owners. MULTIPLEXER 04436-001ADF4360-2 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 MUXOUT and Lock Detect ...................................................... 10 Applications ....................................................................................... 1 Input Shift Register .................................................................... 10 General Description ......................................................................... 1 VCO ............................................................................................. 10 Functional Block Diagram .............................................................. 1 Output Stage ................................................................................ 11 Revision History ............................................................................... 2 Latch Structure ........................................................................... 12 Specifications ..................................................................................... 3 Power-Up ..................................................................................... 16 Timing Characteristics ..................................................................... 5 Control Latch .............................................................................. 18 Absolute Maximum Ratings ............................................................ 6 N Counter Latch ......................................................................... 19 Transistor Count ........................................................................... 6 R Counter Latch ......................................................................... 19 ESD Caution .................................................................................. 6 Applications Information .............................................................. 20 Pin Configuration and Function Descriptions ............................. 7 Direct Conversion Modulator .................................................. 20 Typical Performance Characteristics ............................................. 8 Fixed Frequency LO ................................................................... 21 Circuit Description ........................................................................... 9 Interfacing ................................................................................... 21 Reference Input Section ............................................................... 9 PCB Design Guidelines for Chip Scale Package........................... 22 Prescaler (P/P + 1) ........................................................................ 9 Output Matching ........................................................................ 22 A and B Counters ......................................................................... 9 Outline Dimensions ....................................................................... 23 R Counter ...................................................................................... 9 Ordering Guide .......................................................................... 23 PFD and Charge Pump ................................................................ 9 REVISION HISTORY Changes to Table 1 ............................................................................. 3 5/2016Rev. C to Rev. D Changes to VCO Section ............................................................... 11 Changed ADF4360 Family to ADF4360-2 and ADSP-21xx to Changes to Control Latch Section ............................................... 18 ADSP-2181 ..................................................................... Throughout Changes to Direct Conversion Modulator Section .................... 20 Changes to Figure 3 .......................................................................... 7 Changes to Ordering Guide .......................................................... 23 Updated Outline Dimensions ....................................................... 23 Changes to Ordering Guide .......................................................... 23 12/2004Rev. 0 to Rev. A Updated Format .................................................................. Universal 11/2012Rev. B to Rev. C Changes to Specifications ................................................................. 3 Changes to Table 1 ............................................................................ 4 Changes to Timing Characteristics ................................................. 5 Changes to Table 3 ............................................................................ 6 Changes to Power-Up Section ...................................................... 16 Changes to Figure 3 and Table 4 ..................................................... 7 Added Table 10 ............................................................................... 16 Change to Output Matching Section ........................................... 22 Added Figure 16 ............................................................................. 16 Updated Outline Dimensions ....................................................... 23 Changes to Ordering Guide .......................................................... 23 Changes to Ordering Guide .......................................................... 23 Updated Outline Dimensions ....................................................... 23 4/2006Rev. A to Rev. B 1/2004Revision 0: Initial Version Updated Format .................................................................. Universal Changes to Features and General Description ............................. 1 Rev. D Page 2 of 24