 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
S2060A Datasheet(PDF) 2 Page - Applied Micro Circuits Corporation |
|
||||||||||||||||||||||||||||||
S2060A Datasheet(HTML) 2 Page - Applied Micro Circuits Corporation |
|
|
2 / 22 page  2 S2060 GIGABIT ETHERNET TRANSCEIVER March 7, 2001 / Revision H S2060 OVERVIEW The S2060 transmitter and receiver provide serial- ization and deserialization functions for block en- coded data to implement a Gigabit Ethernet interface. The S2060 functional block diagram is de- picted in Figure 2. The sequence of operations is as follows: Transmitter 1.10-bit parallel input 2. Parallel-to-serial conversion 3. Serial output Receiver 1. Clock and data recovery from serial input 2. Serial-to-parallel conversion 3. Frame detection 4. 10-bit parallel output The 10-bit parallel data input to the S2060 should be from a DC-balanced encoding scheme, such as the 8B/10B transmission code, in which information to be transmitted is encoded 8 bits at a time into 10-bit trans- mission characters1. For reference, Table 1 shows the mapping of the parallel data to the 8B/10B codes. Loop Back Local loopback provides a capability for performing off-line testing. This is useful for ensuring the integ- rity of the serial channel before enabling the trans- mission medium. It also allows for system diagnostics. Figure 2. Functional Block Diagram e t y B a t a D ] 9 : 0 [ X R r o ] 9 : 0 [ X T 0123456789 B 0 1 / B 8 n o it a t n e s e r p e R c it e b a h p l A a b c d ei f g hj Table 1. Data Mapping to 8B/10B Alphabetic Representation 1. A.X. Widmer and P.A. Franaszek, "A Byte Oriented DC Bal- anced (0,4) 8B/10B Transmission Code," IBM Research Report RC 9391, May 1982. FIFO (4 x 10) Shift Register 10 10 PLL Clock Recovery w/ lock detect Shift Register D Control Logic COMMA Detect Logic DQ 10 TX[0:9] TBC RXP RXN EWRAP -LCK_REF EN_CDET RBC0 RBC1 COM_DET RX[0:9] TXN TXP S2060 RATEN 2:1 PLL Clock Multiplier w/ lock detect F0 = F1 x 10 |
Similar Part No. - S2060A |
|
Similar Description - S2060A |
|
|
|
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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
