The LMK01801 is a dual clock buffer which allows separate clock domains on the same IC with options to divide and delay signals.

The LMK01801 consists of two separate buffer banks, each with its own input divider, output dividers and programmable control of clock output channels.

• Bank A has two clock output groups, see the Section 5.1 for more details.
• Bank B has two clock output groups, one of which has analog and digital delay. See the Section 5.1 for more details.

Each bank has it own common input divider and is then divided into output groups which share an output divider.

The LMK01801 comes in a 48-pin WQFN package.