<p>➀ The article discusses a 9.8-GHz wideband, low phase noise, continuous wave (CW) RF signal generator reference design by Texas Instruments (TI). The design uses a programmable clock generator to reduce spurs and optimize system complexity.</p><p>➁ Key components include the LMX2592 PLL, LMK61E2 programmable reference clock, and LP38798-ADJ linear regulator. The design can be controlled via a PC or microcontroller.</p><p>➂ The reference design is suitable for applications like test and measurement, wireless communications, military and aerospace, radar detection, and microwave backhaul. It offers excellent phase noise performance and low in-band spurious levels.</p>