In electronics, emitter-coupled logic (ECL) is a high-speed integrated circuit bipolar transistor logic family. ECL uses an overdriven bipolar junction...

with the two paths being their two drains. The bipolar equivalent emitter-coupled logic (ECL) operates similarly, with the output being taken from the collectors...

common emitter amplifier. Inputs both logical ones. When all the inputs are held at high voltage, the base–emitter junctions of the multiple-emitter transistor...

(DCUTL) Resistor–capacitor–transistor logic (RCTL) Emitter-coupled logic (ECL) Positive emitter-coupled logic (PECL) Low-voltage PECL (LVPECL) Complementary...

just like in diode–transistor logic, transistor–transistor logic, emitter-coupled logic etc., the asymmetric input logic levels make NMOS and PMOS circuits...

"current hogging": if the transistor base–emitter voltages (VBE) are not well matched, then the base–emitter junction of one transistor may conduct most...

BJT are called emitter, base, and collector. A discrete transistor has three leads for connection to these regions. Typically, the emitter region is heavily...

logic circuits. Diode logic (DL) Diode-transistor logic (DTL) Emitter-coupled logic (ECL) Integrated injection logic (I2L) Resistor–transistor logic (RTL)...

had been attempted in the CDC 8600 in the early 1970s, but the emitter-coupled logic (ECL) transistors of the era were too difficult to package into...

high emitter loads; so, the input impedances are extremely high. At differential mode, they behave as common-emitter stages with grounded emitters; so...

configured as high-performance transistor–transistor logic, emitter-coupled logic, or current-mode logic logic configurations. CMOS (complementary metal–oxide–semiconductor)...

repository of extensions for the PHP programming language Positive emitter-coupled logic, a family of digital integrated circuits Principles of European...

Boolean function Depletion-load NMOS logic Digital circuit Espresso heuristic logic minimizer Emitter-coupled logic Fan-out Field-programmable gate array...

switching times as low as 20 ns. TTL is still used in some designs. Emitter coupled logic is very fast but uses a lot of power. It was extensively used for...

has a CPU with an 80 ns cycle time (12.5 MHz) implemented with emitter coupled logic (ECL) macrocell arrays (MCAs). The CPU consists of four major logical...

Systems, Sequent, Convex Computer). The Elxsi processor was an Emitter Coupled Logic (ECL) design that featured a 50-nanosecond clock, a 25-nanosecond...

after introduction. CPU implementations that consisted of multiple emitter-coupled logic (ECL) gate array or macrocell array chips included the VAX 8600...

format citations and bibliographies Current-steering logic, an alternative name for emitter-coupled logic in electronics Context-sensitive language, a language...

systems with a high-speed low-power interface to replace positive emitter-coupled logic (PECL). The ANSI/TIA/EIA-644-A (published in 2001) standard defines...

from bipolar integrated circuits, either TTL or the even faster emitter-coupled logic (ECL). An EPROM is a type of chip whose concept was developed by...

may refer to: Electrochemiluminescence Enhanced chemiluminescence Emitter-coupled logic Enterochromaffin-like cell ECL programming language, an extensible...

compatibility layer for Unix and VMS. The RISC machine was to be based on emitter-coupled logic (ECL) technology, and was one of three ECL projects DEC was undertaking...

CMOS fabrication typically produced slower ICs than the competing emitter-coupled logic (ECL) system. However, ECL’s density was lower, and its feature...

integration logic chips – no longer used for CPUs Programmable array logic and programmable logic devices – no longer used for CPUs Emitter-coupled logic (ECL)...

T.; Marcus, S.M. (1959). "Integrated devices using Direct-Coupled Unipolar Transistor Logic". 1959 IEEE International Solid-State Circuits Conference...

built from bipolar gate-array integrated circuits containing 16 emitter-coupled logic gates each. The CPU was very similar to the Cray-1 CPU in architecture...

junction transistor, for example, in a common-emitter configuration, the DC voltage at the collector, emitter, and base (with respect to ground) may be written...

this program replaced the older transistor-transistor logic (TTL) and emitter-coupled logic (MECL) electronic components, long-since out of production...

(1984) Re-implementation of the Elbrus 1 architecture with faster emitter-coupled logic (ECL) chips. Elbrus 3 (1990) was a 16-processor computer developed...

and semiconductor diodes for its logic circuits; some later peripherals were built in solid-state emitter-coupled logic. It was designed by Martin H. Graham...