9ZXL1251EKILFT

• Twelve-Output Zero-Delay and Fanout Clock Buffer
• 64-Pin VFQFN Package with Exposed Pad
• 9mm X 9mm Body Size
• Tape and Reel packaging, 3, 000 per Reel

The 9ZXL1251EKILFT from Renesas is a zero-delay and fanout clock buffer with twelve outputs, supplied in a 64-pin VFQFN package with an exposed pad measuring 9mm by 9mm. Its recorded attributes cover package, pin count and dimensions, and the 9ZXL1251EKILFT ships on tape and reel in quantities of 3, 000.

A zero-delay buffer uses an internal PLL to align its outputs with the input reference, cancelling the buffer's own propagation delay so that distributed clocks stay phase-aligned with the source; the fanout function then replicates that clock across many loads. Twelve-output devices of this class are used for clock trees in networking line cards, storage controllers, server boards and multi-FPGA systems. This product's attribute set records no electrical specifications at all, so supply voltage, frequency range, output standard and skew must be taken from the Renesas datasheet. The compliance attributes are also contradictory, listing the part as both lead free and RoHS non-compliant, so no compliance claim is made here and the status should be verified with the manufacturer.