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LMX2336L Datasheet Pllatinum Low Power Dual Frequency Synthesizer

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: LMX2335L/LMX2336L PLLatinum Low Power Dual Frequency Synthesizer for RF Personal munications PRELIMINARY June 1999 LMX2335L/LMX2336L PLLatinum™ Low Power Dual Frequency Synthesizer for RF Personal munications LMX2335L LMX2336L 1.1 GHz/1.1 GHz 2.0 GHz/1.

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.

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 General.

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LMX2336L Distributor