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LMX2335L - Low Power Dual Frequency Synthesizer

Download the LMX2335L datasheet PDF. This datasheet also covers the LMX2336L variant, as both devices belong to the same low power dual frequency synthesizer family and are provided as variant models within a single manufacturer datasheet.

General Description

The LMX2335L and LMX2336L are monolithic, integrated dual frequency synthesizers, including two high frequency prescalers, and are designed for applications requiring two RF phase-lock loops.

They are fabricated using National’s 0.5µ ABiC V silicon BiCMOS process.

Key Features

  • n Ultra low current consumption n 2.7V to 5.5V operation n Selectable synchronous and asynchronous powerdown mode: ICC = 1 µA (typ) n Dual modulus prescaler: 64/65 or 128/129 n Selectable charge pump TRI-STATE® mode n Selectable charge pump current levels n Selectable Fastlock™ mode n Upgrade and compatible to LMX2335/36 n Small-outline, plastic, surface mount TSSOP package n LMX2336 available in CSP package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LMX2336L_NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
LMX2335 PLLatinum Dual Frequency Synthesizer
LMX2335U Ultra Low Power Dual Frequency Synthesizer
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LMX2330L (LMX2330L - LMX2332L) PLLatinumTM Low Power Dual Frequency Synthesizer
LMX2330U (LMX2330U - LMX2332U) PLLatinum Ultra Low Power Dual Frequency Synthesizer

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LMX2335L/LMX2336L PLLatinum Low Power Dual Frequency Synthesizer for RF Personal Communications PRELIMINARY June 1999 LMX2335L/LMX2336L PLLatinum™ Low Power Dual Frequency Synthesizer for RF Personal Communications LMX2335L LMX2336L 1.1 GHz/1.1 GHz 2.0 GHz/1.1 GHz General Description The LMX2335L and LMX2336L are monolithic, integrated dual frequency synthesizers, including two high frequency prescalers, and are designed for applications requiring two RF phase-lock loops. They are fabricated using National’s 0.5µ ABiC V silicon BiCMOS process. The LMX2335L/36L contains two dual modulus prescalers. A 64/65 or a 128/129 prescaler can be selected for each RF synthesizer. A second reference divider chain is included in the IC for improved system noise.