 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
SP490E Datasheet(PDF) 4 Page - Sipex Corporation |
|
|
|||||||||||||||||||||||||||||
SP490E Datasheet(HTML) 4 Page - Sipex Corporation |
|
|
4 / 12 page  SP490EDS/14 SP490E Enhanced Full Duplex RS-485 Transceivers © Copyright 2000 Sipex Corporation 4 Figure 5. Driver Propagation Delays +3V 0V DE 5V VOL A, B 0V 1.5V 1.5V tZL tZH f = 1MHz; tR < 10ns; tF < 10ns VOH A, B 2.3V 2.3V tLZ tHZ 0.5V 0.5V Output normally LOW Output normally HIGH Figure 6. Driver Enable and Disable Times Figure 7. Receiver Propagation Delays Y, Z Y, Z +3V 0V DI Z Y DRIVER OUTPUT VO+ DIFFERENTIAL OUTPUT VY – VZ 0V VO– 1.5V 1.5V tPLH tR tF f = 1MHz; tR < 10ns; tF < 10ns VO 1/2VO 1/2VO tPHL tDPLH tDPHL tSKEW = | tDPLH - tDPHL | VOH VOL R 1.5V 1.5V tPHL f = 1MHz; tR < 10ns; tF < 10ns OUTPUT V0D2+ V0D2– Y – Z 0V 0V tPLH INPUT tSKEW = | tPHL - tPLH | |
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
