The PCA2010A-LF from Z-COMM is a Frequency Synthesizer with Frequency 1.5 to 1.6 GHz, Step Size 1000 KHz, Reference Frequency 10 MHz, Output Power 0 to 5 dBm, Spurious -70 dBc. Tags: Surface Mount, PLL Frequency Synthesizer. More details for PCA2010A-LF can be seen below.