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Micrel, Inc.
NOT RECOMMENDED FOR NEW DESIGNS
LOW-POWER HEX ECL-to-TTL TRANSLATOR
SY100S325
SY100S325
FEATURES
DESCRIPTION
s Max. propagation delay of 3.7ns s IEE min. of â37mA s TTL outputs s Extended supply voltage option:
VEE = â4.2V to â5.5V s 25% faster than National's 325 s Differential inputs with built-in offset s Voltage and temperature compensation for improved
noise immunity s VBB output for single-ended use s Internal 75KâĤ input pull-down resistors s Function and pinout compatible with Fairchild F100K s Available in 28-pin PLCC package
The SY100S325 are hex translators for converting 100K ECL logic levels to TTL logic levels. Inputs can be used as inverting, non-inverting or differential receivers.