The MFSH615712-100 from Synergy Microwave Corporation is a Frequency Synthesizer with Frequency 6.15 to 7.12 GHz, Step Size 1 MHz, Reference Frequency 10 MHz, Supply Voltage 3 to 18 V, Current 5 to 55 mA. Tags: Surface Mount, PLL Frequency Synthesizer. More details for MFSH615712-100 can be seen below.