Semtech Corporation Edge649
The Edge649 is an octal pin electronics driver and receiver combination fabricated in a high- performance CMOS process. It is designed for automatic test equipment and instrumentation where cost, functional density, and power are all at a premium. The Edge649 incorporates eight channels of programmable drivers and receivers into one package.DESCRIPTION
Each channel has per pin driver levels, receiver threshold, and tristate control. The 11V driver output and receiver input range allows the Edge649 to interface directly between TTL, ECL, CMOS (3V, 5V, and 8V), and custom level circuitry. The Edge649 is pin and functionally compatible with the EDGE648, with the following performance differences:● reduced driver preshoot
● faster driver propagation delay
● superior driver pulse width distortion
● higher driver Fmax operation
● slightly slower driver output slew rates
● higher comparator Fmax operation
● lower comparator propagation delay
● superior comparator pulse width distortion.
FEATURES
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● 50 MHz Operation 11 V DUT I/O Range Programmable Output Levels Programmable Input Thresholds Per Pin Flexibility High Integration Levels 615 mW Quiescent Power Dissipation Edge648 Compatible Functional Block Diagram VHIGH VLOW 8 8 8 DATA IN
APPLICATIONS
8 DVR EN* 8 DUT●
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● Burn-In ATE Functional Board Testers I...