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LMX2331L - (LMX2330L - LMX2332L) PLLatinumTM Low Power Dual Frequency Synthesizer

Download the LMX2331L datasheet PDF. This datasheet also covers the LMX2330L variant, as both devices belong to the same (lmx2330l - lmx2332l) pllatinumtm low power dual frequency synthesizer family and are provided as variant models within a single manufacturer datasheet.

General Description

The LMX233XL family of monolithic, integrated dual frequency synthesizers, including prescalers, is to be used as a local oscillator for RF and first IF of a dual conversion transceiver.

It is fabricated using National’s 0.5µ ABiC V silicon BiCMOS process.

Key Features

  • very low current consumption; LMX2330L.
  • 5.0 mA at 3V, LMX2331L.
  • 4.0 mA at 3V, LMX2332L.
  • 3.0 mA at 3V. The LMX233XL are available in a TSSOP 20-pin, CSP 24-pin surface mount plastic package, and thin CSP 20-pin surface mount plastic package. Features n Ultra low current consumption n 2.7V to 5.5V operation n Selectable synchronous or asynchronous powerdown mode: ICC = 1 µA typical at 3V n Dual modulus prescaler: LMX2330L (RF) 32/33 or 64/65 LMX2331L/32L (RF) 64/65 or 1.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LMX2330L_NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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LMX2434 Dual High-Frequency Synthesizer Texas Instruments
LMX2470 2.6 GHz Delta-Sigma Fractional-N PLL Texas Instruments
LMX2485 3-GHz Delta-Sigma Low-Power Dual PLLatinum Frequency Synthesizer Texas Instruments

Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
LMX2331A Dual Frequency Synthesizer
LMX2331U (LMX2330U - LMX2332U) PLLatinum Ultra Low Power Dual Frequency Synthesizer
LMX2330A Dual Frequency Synthesizer
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
LMX2330L/LMX2331L/LMX2332L PLLatinum Low Power Dual Frequency Synthesizer for RF Personal Communications October 2001 www.DataSheet4U.com LMX2330L/LMX2331L/LMX2332L PLLatinum™ Low Power Dual Frequency Synthesizer for RF Personal Communications LMX2330L 2.5 GHz/510 MHz LMX2331L 2.0 GHz/510 MHz LMX2332L 1.2 GHz/510 MHz General Description The LMX233XL family of monolithic, integrated dual frequency synthesizers, including prescalers, is to be used as a local oscillator for RF and first IF of a dual conversion transceiver. It is fabricated using National’s 0.5µ ABiC V silicon BiCMOS process. The LMX233XL contains dual modulus prescalers. A 64/65 or a 128/129 prescaler (32/33 or 64/65 in the 2.