LMK1C110x LVCMOS Clock Buffer Texas Instruments LMK1C110x LVCMOS Clock Buffer is a modular, high-performance, low-skew, general-purpose clock buffer family. The entire family is designed with a modular approach in mind. All of the devices are pin-compatible to each other and are backward compatible with the CDCLVC110x family for easy handling. These devices share the same high performing characteristics such as low additive jitter, low skew, and wide operating temperature range. The LMK1C110x supports a synchronous output enable control (1G), which switches the outputs into a low state when 1G is low. The LMK1C110x operates in a 1.8V, 2.5V, and 3.3V environment and are characterized for operation from –40°C to 125°C.