Electronic Components Datasheet Search |
|
DS25CP102 Datasheet(PDF) 9 Page - Texas Instruments |
|
|
DS25CP102 Datasheet(HTML) 9 Page - Texas Instruments |
9 / 21 page OUT+ OUT- DS25CP102 Receiver IN+ IN- 100: Differential T-Line 100: LVDS Driver DS25CP102 www.ti.com SNLS262E – OCTOBER 2007 – REVISED MARCH 2013 Functional Description The DS25CP102 is a 3.125 Gbps 2x2 LVDS digital crosspoint switch optimized for high-speed signal routing and switching over lossy FR-4 printed circuit board backplanes and balanced cables. Table 1. Switch Configuration Truth Table SEL1 SEL0 OUT1 OUT0 0 0 IN0 IN0 0 1 IN0 IN1 1 0 IN1 IN0 1 1 IN1 IN1 Table 2. Output Enable Truth Table EN1 EN0 OUT1 OUT0 0 0 Disabled Disabled 0 1 Disabled Enabled 1 0 Enabled Disabled 1 1 Enabled Enabled In addition, the DS25CP102 has a pre-emphasis control pin for switching the transmit pre-emphasis to ON and OFF setting and an equalization control pin for switching the receive equalization to ON and OFF setting. The following are the transmit pre-emphasis and receive equalization truth tables. Table 3. Transmit Pre-Emphasis Truth Table(1) OUTPUTS OUT0 and OUT1 CONTROL Pin (PE) State Pre-Emphasis Level 0 OFF 1 ON (1) Transmit Pre-Emphasis Level Selection Table 4. Receive Equalization Truth Table(1) INPUTS IN0 and IN1 CONTROL Pin (EQ) State Equalization Level 0 OFF 1 ON (1) Receive Equalization Level Selection Input Interfacing The DS25CP102 accepts differential signals and allows simple AC or DC coupling. With a wide common mode range, the DS25CP102 can be DC-coupled with all common differential drivers (i.e. LVPECL, LVDS, CML). The following three figures illustrate typical DC-coupled interface to common differential drivers. Note that the DS25CP102 inputs are internally terminated with a 100 Ω resistor. Figure 10. Typical LVDS Driver DC-Coupled Interface to DS25CP102 Input Copyright © 2007–2013, Texas Instruments Incorporated Submit Documentation Feedback 9 Product Folder Links: DS25CP102 |
Similar Part No. - DS25CP102 |
|
Similar Description - DS25CP102 |
|
|
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 |