The APL1190 from ASB Inc. is a Frequency Synthesizer with Frequency 1.14 to 1.24 GHz, Step Size 100 KHz, Reference Frequency 10 MHz, Output Power 3 to 5 dBm, Harmonics -35 to -30 dBc. Tags: Surface Mount, PLL Frequency Synthesizer. More details for APL1190 can be seen below.