ISPPAC-CLK5520V-01TN100I

The Lattice Semiconductor ISPPAC-CLK5520V-01TN100I is a high-fanout, in-system-programmable clock generator designed for high-performance communications and computing applications. It features a fully integrated high-performance PLL and supports input/output operation from 10MHz to 320MHz.

Key specifications include low output-to-output skew of less than 50ps and low jitter peak-to-peak of less than 70ps. The device offers up to 20 programmable fan-out buffers with support for various output standards such as LVTTL, LVCMOS, HSTL, SSTL, LVDS, and LVPECL. It also provides programmable output impedance and slew rate control. The operating voltage range is 3V to 3.6V, with VCCO options from 1.5V to 3.3V across up to 10 banks.

This clock generator includes precision programmable phase adjustment per output, up to five clock frequency domains, and flexible clock reference inputs. It supports four user-programmable profiles stored in E2CMOS memory for multiple operating configurations and includes full JTAG boundary scan test support. The device is housed in a 100-TQFP (14x14) package and is designed for surface mounting.

Applications include circuit board common clock generation and distribution, PLL-based frequency generation, and high fan-out clock buffering. The operating temperature range is -40°C to 85°C, making it suitable for industrial environments.