Telecoms, Datacoms, Wireless, IoT


Mixed-voltage zero delay buffers

14 August 2002 Telecoms, Datacoms, Wireless, IoT

IDT's 2528 devices are low-skew, low-jitter PLL zero delay buffers capable of user-selectable voltage outputs, allowing designers increased flexibility to integrate multiple voltages on a single board. These 2528 zero delay buffers offer ten outputs, up to seven of which may be configured for 2,5 or 3,3 V LVTTL, making them ideal for current systems that require multiple clock sources to enable comms between devices of differing voltages. As only one clock device is needed to manage the timing for many on-board components, board space is conserved and BOM costs lowered. The 2528 zero delay buffers also incorporate several functions, such as the on-chip PLL filter, thus eliminating the need for additional external components. The devices support frequencies ranging from 25 to 166 MHz.

Avnet Kopp, 011 809 6100

Memec SA, 021 674 4103



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