Electronic Components Datasheet Search |
|
5P35021 Datasheet(PDF) 7 Page - Integrated Device Technology |
|
5P35021 Datasheet(HTML) 7 Page - Integrated Device Technology |
7 / 34 page JANUARY 25, 2017 7 VERSACLOCK® PROGRAMMABLE CLOCK GENERATOR 5P35021 DATASHEET Timer Function Description 1. The timer function can be used together with the DFC -Dynamic Frequency Control function or with another PLL frequency programming. 2. The timer provides 4 different delay times as 0.5 sec - 1 sec - 2 sec - 4 sec by two bits selection. 3. The timeout flag will be set when timer times out, and the flag can be cleared by writing 0 to timer enable bit. 4. When timer times out, RESET pin (available in 5P35023) can generate a 250ms pulse signal if RESET control bit is enabled. 5. When timer times out, DFC stage will switch back to DFC00 setting if DFC function is enabled and DFC function will be disabled after RESET. OE Pin Function OE pins in the 5P35021 have multiple functions. The OE pins can be configured as output enable control (OE) or chip power down control (PD#) or Proactive Power Saving function (PPS). Furthermore, the OE pins can be configured as single or two pin dynamic Frequency control (DFC), or the RESET out function that is associated with the Timer function. OE Pin Function Table Select delay time 0.5 ~ 4.0 seconds and enable Timer Program New VCO frequency or enable DFC System functional check Disable Timer Timerout Flag set and generate RESET pluse Timer continue if system is not able to stop timer OE1 OE2 (Not available in 5P35021) OE3(Not available in 5P35021) SE output enable/disable SE1 (Default) SE2 (Default) SE3(Deafult) DIFF outut enable/disable - DIFF1/DIFF2 - Global Power Down (PD#) PD# - - Proactive Power Saving input SE1_PPS SE2_PPS SE3_PPS DOC control (Only PLL2) DFC0 - DFC1 RESET OUT - RESET OUT - Function Pin |
Similar Part No. - 5P35021_17 |
|
Similar Description - 5P35021_17 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | 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 |