DESCRIPTION:

The IDT49FCT805/A and IDT49FCT806/A are clock drivers built using advanced dual metal CMOS technology.

The IDT49FCT805/A is a non-inverting clock driver and the IDT49FCT806/A is an inverting clock driver. Each device consists of two banks of drivers. Each bank drives five output buffers from a standard TTL compatible input. The devices feature a heartbeat monitor for diagnostics and PLL driving. The MON output is identical to all other outputs and complies with the output specifications in this document. The IDT49FCT805/A and IDT49FCT806/A offer low capacitance inputs with hysteresis. Rail-to-rail output swing improves noise margin and allows easy interface with CMOS inputs.

FEATURES:

? 0.5 MICRON CMOS Technology

? Guaranteed low skew < 700ps (max.)

? Low duty cycle distortion < 1ns (max.)

? Low CMOS power levels

? TTL compatible inputs and outputs

? Rail-to-rail output voltage swing

? High drive: -24mA IOH, 64mA IOL

? Two independent output banks with 3-state control

? 1:5 fanout per bank

? ‘Heartbeat’ monitor output

? Available in DIP, SOIC, SSOP (805 only), QSOP (805 only), Cerpack and LCC packages

? Military product compliant to MIL-STD-883, Class B