Product Summary

The LMX2335LTMX/NOPB is monolithic, integrated dual frequency synthesizer, including two high frequency prescalers, and is designed for applications requiring two RF phase-lock loops. It is fabricated using National ABiC IV silicon BiCMOS process. The applications of the LMX2335LTMX/NOPB include: (1)Cellular telephone systems (AMPS, ETACS, RCR-27); (2)Cordless telephone systems (DECT, ISM, PHS, CT-1+); (3)Personal Communication Systems(DCS-1800, PCN-1900); (4)Dual Mode PCS phones; (5)CATV; (6)Other wireless communication systems.

Parametrics

LMX2335LTMX/NOPB absolute maxing ratings: (1)Power Supply Voltage VCC: -0.3V to +6.5V; VP: -0.3V to +6.5V; (2)Voltage on Any Pin with GND = 0V (VI): -0.3V to VCC +0.3V; (3)Storage Temperature Range (TS): -65℃ to +150℃; (4)Lead Temperature (solder 4 sec.) (TL): +260℃.

Features

LMX2335LTMX/NOPB features: (1)2.7V to 5.5V operation; (2)Low current consumption; (3)Selectable powerdown mode: ICC = 1μ(typ); (4)Dual modulus prescaler: 64/65 or 128/129; (5)Selectable charge pump TRI-STATE mode; (6)Selectable charge pump current levels; (7)Selectable FastLock mode.

Diagrams

LMX2335LTMX/NOPB Block Diagram

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LMX2335LTMX/NOPB
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