Electronic Components Datasheet Search |
|
SLK2511C Datasheet(PDF) 6 Page - Texas Instruments |
|
SLK2511C Datasheet(HTML) 6 Page - Texas Instruments |
6 / 22 page DETAILED DESCRIPTION SLK2511C SLLS886 – DECEMBER 2008............................................................................................................................................................................................ www.ti.com The SLK2511C is designed to support OC-48/24/12. The operating data speed can be configured through the RSEL0 and RSEL1 pins as indicated in Table 2. Table 2. Data Rate Select SERIAL DATA RATE RSEL0 RSEL1 PARALLEL LVDS DATA RATE TXCLK/RXCLK OC-48:2.488 Gb/s 0 0 622.08 Mbps 622.08 MHz OC-24:1.244 Gb/s 1 0 311.04 Mbps 311.04 MHz OC-12:622 Mb/s 0 1 155.52 Mbps 155.52 MHz OC-3:155 Mb/s 1 1 38.88 Mbp 38.88 MHz The user can also enable the autorate detection circuitry through the AUTO_DETECT pin. The device automatically detects the OC-N of the data line rate and generates two bits of output to indicate the data rate to other devices in the system. When using AUTO_DETECT, RSEL0 and RSEL1 need to be set to 00 or be unconnected. Table 3. Data Rate Reporting Under Autorate Detection Mode SERIAL DATA RATE RATEOUT0 RATEOUT1 PARALLEL LVDS DATA RATE TXCLK/RXCLK OC-48:2.488 Gb/s 0 0 622.08 Mbps 622.08 MHz OC-24:1.244 Gb/s 1 0 311.04 Mbps 311.04 MHz OC-12:622 Mb/s 0 1 155.52 Mbps 155.52 MHz OC-3:155 Mb/s 1 1 38.88 Mbp 38.88 MHz The SLK2511C has four operational modes controlled by two configuration pins. These operational modes are listed in Table 4. When the device is put in a certain mode, unused circuit blocks are powered down to conserve the system power. While the transceiver mode, transmit only mode, and receive only mode are straightforward, the repeater mode of operation is shown in Figure 4. The receive serial data is recovered by the extracted clock and it is then sent back out on the transmit serial outputs. The data eye is open both vertically and horizontally in this process. In the repeater mode, the user can select to turn on the RX demux function through the RX_MONITOR pin and allow the parallel data to be presented. This feature enables the repeater device not only to repeat but also to listen in. Table 4. Operational Modes MODE CONFIG0 CONFIG1 DESCRIPTION 1 0 0 Full duplex transceiver mode 2 0 1 Transmit only mode 3 1 0 Receive only mode 4 1 1 Repeater mode 6 Submit Documentation Feedback Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): SLK2511C |
Similar Part No. - SLK2511C |
|
Similar Description - SLK2511C |
|
|
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 |