IDT49FCT805CT General Description
The IDT49FCT805BT/CT and IDT49FCT806BT/CT are clock drivers built using advanced dual metal CMOS technol-ogy. The IDT49FCT805BT/CT is a non-inverting clock driver and the IDT49FCT806BT/CT 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 805BT/CT and 806BT/CT have extremely low output skew, pulse skew, and package skew. The devices has a "heart- beat" 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 805BT/CT and 806BT/CT offer low capacitance inputs with hysteresis.
IDT49FCT805CT Maximum Ratings
IDT49FCT805CT Features
* 0.5 MICRON CMOS Technology
* Guaranteed low skew < 500ps (max.)
* Very low duty cycle distortion < 600ps (max.)
* Low CMOS power levels
* TTL compatible inputs and outputs
* TTL level output voltage swings
* High drive: -32mA IOH, 48mA IOL
* Two independent output banks with 3-state control
* 1:5 fanout per bank
* 'Heartbeat' monitor output
* ESD > 2000V per MIL-STD-883, Method 3015;
> 200V using machine model (C = 200pF, R = 0)
* Available in DIP, SOIC, SSOP, QSOP, Cerpack and LCC packages
* Military product compliant to MIL-STD-883, Class B
IDT49FCT805CT Connection Diagram
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