ISPPAC-CLK5620AV-01T100I

The Lattice Semiconductor ISPPAC-CLK5620AV-01T100I is an in-system programmable, enhanced zero-delay clock generator designed for high-performance applications. It features a wide input/output frequency range from 8MHz to 400MHz, with low output-to-output skew and jitter.

This device offers up to 20 programmable fan-out buffers with support for various output standards including LVTTL, LVCMOS, HSTL, and LVDS. It includes a high-performance Phase-Locked Loop (PLL) with programmable dividers and an on-chip loop filter. Precision programmable phase adjustment allows for fine-tuning of skew per output.

The ISPPAC-CLK5620AV-01T100I supports multiple clock frequency domains and flexible clock reference inputs. It is housed in a 100-TQFP (14x14) surface mount package and operates within a supply voltage range of 3V to 3.6V. The operating temperature range is -40°C to 85°C.

Key features include hot-socket compliance for all inputs and outputs, four user-programmable profiles stored in non-volatile memory, and full JTAG boundary scan test support. This makes it suitable for circuit board common clock generation and distribution, PLL-based frequency generation, and high fan-out clock buffering applications.