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

equivalent emitter-coupled logic (ECL) operates in a contrasting fashion, still differential but with the output being taken from the emitters of the BJT...

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...

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

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

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

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

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

function Depletion-load NMOS logic Digital circuit Electronic symbol Espresso heuristic logic minimizer Emitter-coupled logic Fan-out Field-programmable...

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

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...

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

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

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...

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...

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

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...

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...

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

based in Beaverton, Oregon, which sold products implemented with emitter-coupled logic technology. The company was founded in 1983 by former Floating Point...

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

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

implemented with emitter-coupled logic (ECL). In the mid- to late 1980s, the trend was to implement high-end microprocessors with high-speed logic such as ECL...

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

from various manufacturers. The 7030 CPU uses emitter-coupled logic (originally called current-steering logic) on 18 types of Standard Modular System cards...

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

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

was contemplated: the K 1850, with a performance of 6 MIPS, using emitter-coupled logic (ECL) gate arrays. Robotron developed a copy of the MicroVAX II...

others in this regard. The best digital PLLs are constructed with emitter-coupled logic (ECL) elements, at the expense of high power consumption. To keep...