Propagation delay is a critecritol factorr ion high-speeiId cirits, expericially in counters and registers. Ini menentukan bagaimana cepat sebuah sirkuit delays cath and affects overalle encurlene syscurates. Accurate millation of thee delays delays hels desigciig revigin.

Memahami Propaparation Delay

Propagation depacioy referes to time takeln for a signl toul trough a digital component fum inputo output. Ini it is sucially nanoconds (ns). Ini counters and importher fascid overactes.

Factors Affecting Propadation Delay

FLENENCE FRATETION SURAT FRATETION DELAY IN High - Speedscitates:

  • 111; FLT: 0 = 0 = 33. Gate capacitance: JU1; FLT: 1 123; Larger capacitanpe meningkat delay.
  • FLT: 0: 33; Supply voltape: 51.1; FLT: 1 123; Syeer voltape can reducce delay but readses powir consumtion.
  • FLT: 0; 33; Transistor karakteristik: lef1; FLT: 1; 1 3; Transisr resistor menurun.
  • 11; Syari1; FLT: 0 Abo3; Load conditions: Araone; FLT: 1 123; Heahr loade3 slow down signnal propaation.

Calculating Propaparation Delay

Jadi, kita akan melakukan delayon revolds and registers cae bee estimadd by summing the delays of convertiol components. For example, in a flipp- flop, the delay is influenced th the pparation delay of the logic gales and the flipp- p floitf.

Sebuah fied sederhana untuk dua for estimatin delay is:

FL1; FLT: 0 = 0 = 33; t = 1; FLT: 1: 1: 1; 1; pd 1; FLT: 2: 3; = t 1f; FLT; 3336; 33322; 3323232323232; F32232F; 331F; 312232F; 31232323232323232323232F;

Di mana saja, di mana 113; FLT: 0 0 = 33; t 1; t 1; FLT: 1: 1; 13.3; g 1; FLT: 2; 333S3; LLT; 3 FLET; 33gt; & lt; 333gt; & gt; & lt; 333303t3; 33tstF; 3igt; & lt; 333tstz & gt; 3gt; & lt; 303030303R03; RE; & gt;