IQX160

FEATURES SRAM-based, in-system programmable Switch Matrix — Non-Blocking — Identical and predictable delays — One-to-one, one-to-many and many-to-one connections w RapidConfigure™ parallel interface for fast, incremental configuration of Switch Matrix and I/O Port attributes — 100% JTAG compliant Clocked, Latched and Flow-through Dataflow Modes — As low as 7.5 ns pin-to-pin delay in flow-through mode and 133 MHz clock rate in registered mode I/O Ports — Individually programmable as input, output or bidirectional — For each I/O Port, clock, clock enable, input enable and output enable can be selected independently from a large pool of common control signals — 12 mA current drive — Separated I/O power pins for easy interfacing between 5V and 3.3V signals w a t a D . w Sh t e e 4U m o .c IQX Family Data Sheet DESCRIPTION The IQX family of SRAM-based bit-oriented switching devices is manufactured using a 0.6µ m CMOS process. These devices offer clock speeds of up to 133 MHz and pin-to-pin delay as low as 7.5 ns. The IQX devices are used in applications requiring dynamic switching and flexible routing / interconnection of signals. These applications include communication switches, network systems, DSP / image processing engines and file/video servers. At the heart of IQX devices is a non-blocking Switch Matrix. A line in the Switch Matrix can be connected to one or more other lines. The Switch Matrix lines are connected to I/O Ports with programmable functional...