Electronic Components Datasheet Search |
|
XRT5997IV Datasheet(PDF) 6 Page - Exar Corporation |
|
XRT5997IV Datasheet(HTML) 6 Page - Exar Corporation |
6 / 37 page XRT5997 6 Rev. 1.0.0 PIN DESCRIPTION (CONT'D) Pin# Symbol Type Description 26 TxNEG3 I Transmitter - Negative Data Input – Channel 3: The exact signal that should be applied to this input pin depends upon whether the user intends to operate the “Transmit Section” (of Channel 3) in the “Clocked” or “Clockless” Mode. Clocked Mode: The Terminal Equipment should apply bit-wide NRZ pulses on this input pin, whenever the Terminal Equipment needs to transmit a “negative- polarity” pulse onto the line via TTIP3 and TRing3 output pins. The XRT5997 device will sample this input pin upon the falling edge of the TClk3 signal. Clockless Mode: The Terminal Equipment should apply RZ pulses to this input pin, anytime the Terminal Equipment needs to transmit a “negative-polarity” pulse onto the line viaTTIP3 and TRing3 output pins. 27 TxPOS3 I Transmitter - Positive Data Input – Channel 3: The exact signal that should be applied to this input pin depends upon whether the user intends to operate the “Transmit Section” (of Channel 3) in the “Clocked” or “Clockless” Mode. Clocked Mode: The Terminal Equipment should apply bit-wide NRZ pulses on this input pin, whenever the Terminal Equipment needs to transmit a “positive- polarity” pulse onto the line via TTIP1 and TRing1 output pins. The XRT5997 device will sample this input pin upon the falling edge of the TClk1 signal. Clockless Mode: The Terminal Equipment should apply RZ pulses to this input pin, anytime the Terminal Equipment needs to transmit a “positive-polarity” pulse onto the line via TTIP1 and TRing1 output pins). 28 LOS3 O Receiver 3 – Loss of Signal Output Indicator: This output pin toggles “high” if Channel 3, within the XRT5997 device has detected a “Loss of Signal” condition in the incoming line signal. 29 RxPOS3 O Receiver 3 Positive Data Out: This output pin will pulse “high” whenever Channel 3, within the XRT5997 device has received a “Positive Polarity” pulse, in the incoming line signal, at RTIP3/RRing3 inputs. |
Similar Part No. - XRT5997IV |
|
Similar Description - XRT5997IV |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |