49FCT805

FAST CMOS BUFFER/CLOCK DRIVER Integrated Device Technology, Inc. IDT49FCT805/A IDT49FCT806/A 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 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. FUNCTIONAL BLOCK DIAGRAMS IDT49FCT805 OEA IDT49FCT806 OEA INA 5 OA1-OA5 INA 5 OA1-OA5 INB 5 OB1-OB5 INB 5 OB1-OB5 OEB MON OEB MON 2574 drw 01 2574 drw 02 The IDT logo is a registered trademark of I...