HMC832 is a PLL IC having integrated VCO. VCO fundamental frequency range is 1500 MHz to 3000 MHz, but it can output frequencies down to 25 MHz using dividers at VCO output. I want to ask that if i use HMC832 for frequencies less than 1500 MHz (after dividing VCO output), will it retain sine wave ?? or will it be converted to square wave ?