2.8 GHz PLLatinum Low Power Frequency Synthesizer For RF Personal Communications

The LMX2306 LMX2316 LMX2326 are monolithic, integrated Frequency Synthesizers with prescalers that are designed to be used to generate a very stable low noise signal for controlling the local Oscillator of an RF transceiver They are fabricated using National's ABiC V silicon BiCMOS 0.5? process.
The LMX2306 contains a 8/9 dual modulus prescaler while the LMX2316 and the LMX2326 have a 32/33 dual modulus prescaler. The LMX2306 LMX2316 LMX2326 employ a digital Phase locked loop technique. When combined with a high quality reference Oscillator and loop Filter the LMX2306 16/26 provide the feedback tuning voltage for a voltage controlled Oscillator to generate a low phase noise local Oscillator signal. Serial data is transferred into the LMX2306 LMX2316 LMX2326 via a three wire Interface (Data, Enable, Clock). Supply voltage CAN range from 2.3V to 5.5V. The LMX2306 LMX2316 LMX2326 feature ultra low current consumption; LMX2306 - 1.7 mA at 3V, LMX2316 - 2.5 mA at 3V, and LMX2326 - 4.7 mA at 3V.
The LMX2306 16/26 synthesizers are available in a 16-pin TSSOP surface mount plastic package.
By National Semiconductor Corporation
LMX2326 's PackagesLMX2326 's pdf datasheet

LMX2326 pdf datasheet download

LMX2326 Pinout, Pinouts
LMX2326 pinout,Pin out
This is one package pinout of LMX2326,If you need more pinouts please download LMX2326's pdf datasheet.

LMX2326 Application circuits
LMX2326 circuits
This is one application circuit of LMX2326,If you need more circuits,please download LMX2326's pdf datasheet.

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