High-speed transceiver logic

High-speed transceiver logic

High-speed transceiver logic or HSTL is a technology-independent standard for signalling between integrated circuits. The nominal signalling range is 0 V to 1.5 V, though variations are allowed, and signals may be single-ended or differential. It is designed for operation beyond 180 MHz.

The following classes are defined by standard EIA/JESD8-6 from EIA/JEDEC:
*Class I (unterminated, or symmetrically parallel terminated)
*Class II (series terminated)
*Class III (asymmetrically parallel terminated)
*Class IV (asymmetrically double parallel terminated)

Note: "Symmetric parallel termination" means that the termination resistor at the load is connected to half the output buffer's supply voltage. "Double parallel termination" means that parallel termination resistors are fitted at both ends of the transmission line.

ee also

*Stub Series Terminated Logic - SSTL

Wikimedia Foundation. 2010.

Look at other dictionaries:

  • Gunning Transceiver Logic — or GTL is a type of logic signalling 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… …   Wikipedia

  • Gunning Transceiver Logic — o GTL es un tipo de lógica de señalización utilizado para transmitir en buses electrónicos tipo Backplane. Tiene una oscilación de voltaje de entre 0,4 y 1,2 Volts, mucho menor que el utilizado en TTL y la lógica CMOS y paralelamente simétrica a… …   Wikipedia Español

  • Gunning Transceiver Logic — – auch bekannt als GTL – ist die Bezeichnung für eine vorwiegend bei Bussen und Backplanes verwendete Signalisierungstechnik. Sie verwendet einen Spannungshub zwischen 0,4 und 1,2 Volt, der deutlich geringer ausfällt als beispielsweise der… …   Deutsch Wikipedia

  • Logic family — In computer engineering, a logic family may refer to one of two related concepts. A logic family of monolithic digital integrated circuit devices is a group of electronic logic gates constructed using one of several different designs, usually… …   Wikipedia

  • Stub Series Terminated Logic — (SSTL) devices are a family of electronic devices for driving transmission lines. They are specifically designed for driving the DDR (double data rate) SDRAM modules used in computer memory. However, they are also used in other applications,… …   Wikipedia

  • Multi-gigabit transceiver — A Multi Gigabit Transceiver (MGT) is a SerDes capable of operating at serial bit rates above 1 Gigabit/second. MGTs are used increasingly for data communications because they can run over longer distances, use fewer wires, and thus have lower… …   Wikipedia

  • Depletion-load NMOS logic — Depletion load nMOS/NMOS (n channel metal oxide semiconductor) is a form of nMOS logic family which uses depletion mode n type MOSFETs as load transistors as a method to enable single voltage operation and achieve greater speed than possible with …   Wikipedia

  • Dynamic logic (digital electronics) — For the subject in theoretical computer science, see dynamic logic (modal logic). In integrated circuit design, dynamic logic (or sometimes clocked logic) is a design methodology in combinatorial logic circuits, particularly those implemented in… …   Wikipedia

  • NMOS logic — N type metal oxide semiconductor logic uses n type metal oxide semiconductor field effect transistors (MOSFETs) to implement logic gates and other digital circuits. NMOS transistors have four modes of operation: cut off (or sub threshold), triode …   Wikipedia

  • Diode–transistor logic — DTL redirects here. For other uses, see DTL (disambiguation). Diode–transistor logic (DTL) is a class of digital circuits that is the direct ancestor of transistor–transistor logic. It is called so because the logic gating function (e.g., AND) is …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.