LMX1601SLBX ,1.1 GHz/500 MHz PLLatinum Low Cost Dual Frequency SynthesizerLMX1600/LMX1601/LMX1602 PLLatinum Low Cost Dual Frequency SynthesizerPRELIMINARYAugust 2000LMX1600 ..
LMX1601SLBX ,1.1 GHz/500 MHz PLLatinum Low Cost Dual Frequency SynthesizerApplicationsLMX1600/01/02
LMX1601TM ,1.1 GHz/500 MHz PLLatinum Low Cost Dual Frequency Synthesizerfeatures very low current consumption -n Cordless / Cellular / PCS phonestypically 4.0 mA at 3V for ..
LMX1601TMX ,1.1 GHz/500 MHz PLLatinum Low Cost Dual Frequency SynthesizerLMX1600/LMX1601/LMX1602 PLLatinum Low Cost Dual Frequency SynthesizerPRELIMINARYAugust 2000LMX1600 ..
LMX1602 ,PLLatinum Low Cost Dual Frequency Synthesizer 1.1 GHz/1.1 GHzPin DescriptionsPin No. for Pin No. for16-pin CSP 16-pinPin Name I/O DescriptionPackage TSSOPPackag ..
LMX1602TM ,1.1 GHz/1.1 GHz PLLatinum Low Cost Dual Frequency SynthesizerFeaturesn V = 2.7V to 3.6V operationThe LMX1600/01/02 is part of a family of monolithic inte-CCgrat ..
LQW18AN3N6C00D , Chip Inductor (Chip Coil) for High Frequency Horizontal Wire Wound
LQW18AN3N6C00D , Chip Inductor (Chip Coil) for High Frequency Horizontal Wire Wound
LQW18AN3N6D00D , Chip Inductor (Chip Coil) for High Frequency Horizontal Wire Wound
LQW18AN3N9C00 , DESIGN ENGINEERING KITS
LQW18AN3N9C00D , Chip Inductor (Chip Coil) for High Frequency Horizontal Wire Wound
LQW18AN3N9D00D , Chip Inductor (Chip Coil) for High Frequency Horizontal Wire Wound
LMX1600SLBX-LMX1600TM-LMX1600TMX-LMX1601SLBX-LMX1601TM-LMX1601TMX-LMX1602TM-LMX1602TMX
2.0 GHz/500 MHz PLLatinum Low Cost Dual Frequency Synthesizer
LMX1600 2.0 GHz/500 MHz
LMX1601 1.1 GHz/500 MHz
LMX1602 1.1 GHz/1.1 GHz
PLLatinum™ Low Cost Dual Frequency Synthesizer
General DescriptionThe LMX1600/01/02is partofa familyof monolithic inte-
grated dual frequency synthesizers designedtobe usedina
local oscillator subsystemfora radio transceiver.Itis fabri-
cated using National’s 0.5u ABiCV silicon BiCMOS process.
The LMX1600/01/02 contains two dual modulus prescalers,
four programmable counters, two phase detectors and two
selectable gain charge pumps necessaryto provide the
control voltagefor two external loop filters and VCO loops.
Digital filtered lock detectsfor both PLLs are included. Data transferred into the LMX1600/01/02viaa MICROWIRE™
serial interface (Data, Clock, LE).
VCC supply voltage can range from 2.7Vto 3.6V. The
LMX1600/01/02 features very low current consumption-
typically 4.0 mAat 3V for LMX1601, 5.0 mAat 3V for
LMX1600or LMX1602. Powerdownforthe PLLis hardware
controlled.
The LMX1600/01/02is availableina16pin TSSOP surface
mount plastic package.
Features VCC= 2.7Vto 3.6V operation Low current consumption:
4mA@3V (typ)for LMX1601
5mA@3V (typ)for LMX1600or LMX1602 PLL Powerdown mode: ICC=1µA typical Digital Filtered Lock Detects Dual modulus prescaler:2 GHz/500 MHz option: (Main) 32/33 (Aux) 8/91.1 GHz/500 MHz option: (Main) 16/17 (Aux) 8/91.1 GHz/1.1 GHz option: (Main) 16/17 (Aux) 16/17
Applications Cordless/ Cellular/ PCS phones Other digital mobile phones
Functional Block DiagramPRELIMINARY
August 2000
LMX1600/LMX1601/LMX1602
PLLatinum
Low
Cost
Dual
Frequency
Synthesizer
