The CDCBT1001 is a 1.2V to 3.3V clock buffer and level translator. The VDDIN pin supply voltage defines the input LVCMOS clock level. The VDDOUT pin supply voltage defines the output LVCMOS clock level. VDDIN = 1.2V, 1.8V, 2.5V, or 3.3V ± 10%. VDDOUT = 1.2V, 1.8V, 2.5V, or 3.3V ± 10%. The 12kHz to 5MHz additive RMS jitter at 24MHz is less than 0.8ps.