The ADF4382 from Analog Devices is a Frequency Synthesizer with Frequency 687.5 MHz to 22 GHz, Resolution 8 Bits, Step Size 1 pS, Output Power 5 to 10 dBm, Spurious -95 to -90 dBc. Tags: Surface Mount, PLL Frequency Synthesizer. More details for ADF4382 can be seen below.