LMX2354 Datasheet (National Semiconductor) - Dual Low Power Frequency Synthesizer

LMX2354, Dual Low Power Frequency Synthesizer

The LMX2354 is part of a family of monolithic integrated fractional N/Integer N frequency synthesizers designed to be used in a local oscillator subsystem for a radio transceiver.

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

The LMX2354 contains quadruple modulus prescalers

LMX2354 Features

* very low current consumption; typically LMX2354 (2.5 GHz)

* 7.0 mA. The LMX2354 are available in a 24-pin TSSOP surface mount plastic package and 24-pin CSP. Features n n n n n n n Pin compatible/functional equivalent to the LMX2350 Enhanced Low Noise Fractional Engine 2.7V to 5.5V operatio