LMX2491 pll equivalent, 6.4-ghz low noise rf pll.
*1
–227-dBc/Hz Normalized PLL Noise
* 500-MHz to 6.4-GHz Wideband PLL
* 3.15-V to 5.25-V Charge Pump PLL Supply
* Versatile Ramp / Chirp G.
* FMCW Radars
* Military Radars
* Microwave Backhaul
* Test and Measurement
* Satellite Communicatio.
The LMX2491 device is a low-noise, 6.4-GHz wideband delta-sigma fractional N PLL with ramp and chirp generation. It consists of a phase frequency detector, programmable charge pump, and high frequency input for the external VCO. The LMX2491 supports .
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