Qué (quién) es Gunning Transceiver Logic - definición

TYPE OF LOGIC SIGNALING

Gunning Transceiver Logic Terminated; Gunning Transceiver Logic; GTL+; GTLP; AGTL+; AGTL; Advanced Gunning Transceiver Logic; Advanced Gunning Transceiver Logic +

Gunning Transceiver Logic

<electronics, hardware, integrated circuit, standard> (GTL) A standard for electrical signals in CMOS circuits used to provide higher data transfer speeds with smaller voltage swings [compared with what?]. The GTL signal swings between 0.4 volts and 1.2 volts with a reference voltage of about 0.8 volts. Only a small deviation of 0.4 volts (or thereabouts) from the reference voltage is required to switch between on and off states. Therefore, a GTL signal is said to be a low voltage swing logic signal. Gunning Transceiver Logic has several advantages. The resistive termination of a GTL signal provides a clean signalling environment [what?]. Moreover, the low terminating voltage of 1.2 volts results in reduced voltage drops across the resistive elements. GTL has low power dissipation and can operate at high frequency and causes less {electromagnetic interference} (EMI). {GTL/BTL: A Low-Swing Solution for High-Speed Digital Logic (http://edtn.com/scribe/reference/appnotes/md003ecc.htm)}. (2000-01-16)

Gunning transceiver logic

Gunning transceiver logic (GTL) is a type of logic signaling used to drive electronic backplane buses. It has a voltage swing between 0.

https://en.wikipedia.org/wiki/Gunning_transceiver_logic

High-speed transceiver logic

High-Speed Transceiver Logic; Hstl

High-speed transceiver logic or HSTL is a technology-independent standard for signaling between integrated circuits. The nominal signaling range is 0 V to 1.

https://en.wikipedia.org/wiki/High-speed_transceiver_logic

Wikipedia

Gunning transceiver logic

Gunning transceiver logic (GTL) is a type of logic signaling used to drive electronic backplane buses. It has a voltage swing between 0.4 volts and 1.2 volts—much lower than that used in TTL and CMOS logic—and symmetrical parallel resistive termination. The maximum signaling frequency is specified to be 100 MHz, although some applications use higher frequencies. GTL is defined by JEDEC standard JESD 8-3 (1993) and was invented by William Gunning while working for Xerox at the Palo Alto Research Center.

All Intel front-side buses use GTL. As of 2008, GTL in these FSBs has a maximum frequency of 1.6 GHz. The front-side bus of the Intel Pentium Pro, Pentium II and Pentium III microprocessors uses GTL+ (or GTLP) developed by Fairchild Semiconductor, an upgraded version of GTL which has defined slew rates and higher voltage levels. AGTL+ stands for either assisted Gunning transceiver logic or advanced Gunning transceiver logic. These are GTL signaling derivatives used by Intel microprocessors.

https://en.wikipedia.org/wiki/Gunning transceiver logic