Digital Circuits Emitter Coupled Logic Online Exam Quiz

Digital Circuits Emitter Coupled Logic GK Quiz. Question and Answers related to Digital Circuits Emitter Coupled Logic. MCQ (Multiple Choice Questions with answers about Digital Circuits Emitter Coupled Logic

ECL was invented in _______ by __________

Options

A : 1956, Baker clamp

B : 1976, James R. Biard

C : 1956, Hannon S. Yourke

D : 1976, Yourke

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The equivalent of emitter-coupled logic made out of FETs is called __________

Options

A : CML

B : SCFL

C : FECL

D : EFCL

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The full form of CML is __________

Options

A : Complementary mode logic

B : Current mode logic

C : Collector mode logic

D : Collector Mixed Logic

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Low-voltage positive emitter-coupled logic (LVPECL) is a power optimized version of __________

Options

A : ECL

B : VECL

C : PECL

D : LECL

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Sometimes ECL can also be named as __________

Options

A : EEL

B : CEL

C : CML

D : CCL

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In an ECL the output is taken from __________

Options

A : Emitter

B : Base

C : Collector

D : Junction of emitter and base

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The full form of ECL is __________

Options

A : Emitter-collector logic

B : Emitter-complementary logic

C : Emitter-coupled logic

D : Emitter-cored logic

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In ECL the fanout capability is __________

Options

A : High

B : Low

C : Zero

D : Sometimes high and sometimes low

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ECL’s major disadvantage is that __________

Options

A : It requires more power

B : It’s fanout capability is high

C : It creates more noise

D : It is slow

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The ECL circuits usually operates with __________

Options

A : Negative voltage

B : Positive voltage

C : Grounded voltage

D : High Voltage

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