Moteur de recherche de fiches techniques de composants électroniques |
|
HCPL-7710-020E Fiches technique(PDF) 10 Page - AVAGO TECHNOLOGIES LIMITED |
|
HCPL-7710-020E Fiches technique(HTML) 10 Page - AVAGO TECHNOLOGIES LIMITED |
10 / 18 page 10 Application Information Bypassing and PC Board Layout The HCPL-x710 optocouplers are extremely easy to use. No external interface circuitry is required because the HCPL-x710 use high-speed CMOS IC technology allowing CMOS logic to be connected directly to the inputs and outputs. As shown in Figure 12, the only external components required for proper operation are two bypass capacitors. Capacitor values should be between 0.01 µF and 0.1 µF. For each capacitor, the total lead length between both ends of the capacitor and the power-supply pins should not exceed 20 mm. Figure 13 illustrates the recommend- ed printed circuit board layout for the HPCL-x710. Figure 12. Recommended Printed Circuit Board layout. Figure 13. Recommended Printed Circuit Board layout. Propagation Delay, Pulse-Width Distortion and Propagation Delay Skew Propagation Delay is a figure of merit which describes how quickly a logic signal propagates through a system. The propagation delay from low to high (tPLH) is the amount of time required for an input signal to propagate to the output, causing the output to change from low to high. Similarly, the propagation delay from high to low (tPHL) is the amount of time required for the input signal to propagate to the output, causing the output to change from high to low. See Figure 14. Figure 14. INPUT tPLH tPHL OUTPUT VI VO 10% 90% 90% 10% VOH VOL 0 V 50% 5 V CMOS 2.5 V CMOS HCPL-0710 fig 13 VDD2 HCPL-0710 fig 12 C1 C2 VO GND2 VDD1 VI GND1 C1, C2 = 0.01 µF TO 0.1 µF 7 5 6 8 2 3 4 1 GND2 C1 C2 NC VDD2 NC VO VDD1 VI HCPL-0710 fig 11 C1, C2 = 0.01 µF TO 0.1 µF GND1 |
Numéro de pièce similaire - HCPL-7710-020E |
|
Description similaire - HCPL-7710-020E |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |