The SYN5000 from APA Wireless is a Phase Locked Loop with Frequency 0 to 5000 MHz, Phase Noise -126 dBc/Hz at 10 KHz, Lock Time 20 mSec, Phase Noise at 10 KHz -126 dBc/Hz at 10 KHz, PLL Current 150 mA. Tags: Surface Mount. More details for SYN5000 can be seen below.