Part # LMX2324 datasheet

Part Manufacturer: National Semiconductor

National Semiconductor

Part Description: LMX2324 PLLatinum™ 2.0 GHz Frequency Synthesizer for RF Personal Communications

Part Details:

LMX2324 March 2001 LMX2324 PLLatinum PLLatinumTM 2.0 GHz Frequency Synthesizer for RFPersonal CommunicationsGeneral Description Features The LMX2324 is a high performance frequency synthesizer n RF operation up to 2.0 GHz 2.0 with integrated 32/33 dual modulus prescaler designed for n 2.7V to 5.5V operation RF operation up to 2.0 GHz. Using a proprietary digital n Low current consumption: I = 3.5 mA (typ) at V = CC CC phase locked loop technique, the LMX2324 s linear phase GHz 3.0V detector characteristics can generate very stable, low noise n Dual modulus prescaler: 32/33 control signals for UHF and VHF voltage controlled oscilla- n Internal balanced, low leakage charge pump tors. Frequency Serial data is transferred into the LMX2324 via a three-line Applications MICROWIRETM interface (Data, LE, Clock). Supply voltagerange is from 2.7V to 5.5V. The LMX2324 features very low n Cellular telephone systems (GSM, NADC, CDMA, PDC) current consumption, typically 3.5 mA at 3V. The charge n Personal wireless communications (DCS-1800, DECT, pump provides 4 mA output current. CT-1+) The LMX2324 is manufactured using National s ABiC V n Wireless local area networks (WLANs) BiCMOS process and is packaged in a 16-pin TSSOP and a n Other wireless communication systems Synthesizer 16-pin Chip Scale Package (CSP). Functional Block Diagram for RF Personal Communications 10103001 TRI-STATE® is a registered trademark of National Semiconductor Corporation.MICROWIRETM and PLLatinumTM are trademarks of National Semiconductor Corporation. © 2004 National Semiconductor Corporation DS101030 Connection Diagrams TSSOP 16-Pin Package CSP 16-Pin Package LMX2324

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LMX2324.pdf Datasheet