- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄368631 > TDAT042G51A-3BLL1 TDAT SONET/SDH 155/622/2488 Mbits/s Data Interfaces PDF資料下載
參數(shù)資料
| 型號(hào)： | TDAT042G51A-3BLL1 |
| 英文描述： | TDAT SONET/SDH 155/622/2488 Mbits/s Data Interfaces |
| 中文描述： | TDAT的SONET / SDH 155/622/2488 Mbits /秒數(shù)據(jù)接口 |
| 文件頁(yè)數(shù)： | 113/310頁(yè) |
| 文件大?。?/td> | 4628K |
| 代理商： | TDAT042G51A-3BLL1 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)當(dāng)前第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)第141頁(yè)第142頁(yè)第143頁(yè)第144頁(yè)第145頁(yè)第146頁(yè)第147頁(yè)第148頁(yè)第149頁(yè)第150頁(yè)第151頁(yè)第152頁(yè)第153頁(yè)第154頁(yè)第155頁(yè)第156頁(yè)第157頁(yè)第158頁(yè)第159頁(yè)第160頁(yè)第161頁(yè)第162頁(yè)第163頁(yè)第164頁(yè)第165頁(yè)第166頁(yè)第167頁(yè)第168頁(yè)第169頁(yè)第170頁(yè)第171頁(yè)第172頁(yè)第173頁(yè)第174頁(yè)第175頁(yè)第176頁(yè)第177頁(yè)第178頁(yè)第179頁(yè)第180頁(yè)第181頁(yè)第182頁(yè)第183頁(yè)第184頁(yè)第185頁(yè)第186頁(yè)第187頁(yè)第188頁(yè)第189頁(yè)第190頁(yè)第191頁(yè)第192頁(yè)第193頁(yè)第194頁(yè)第195頁(yè)第196頁(yè)第197頁(yè)第198頁(yè)第199頁(yè)第200頁(yè)第201頁(yè)第202頁(yè)第203頁(yè)第204頁(yè)第205頁(yè)第206頁(yè)第207頁(yè)第208頁(yè)第209頁(yè)第210頁(yè)第211頁(yè)第212頁(yè)第213頁(yè)第214頁(yè)第215頁(yè)第216頁(yè)第217頁(yè)第218頁(yè)第219頁(yè)第220頁(yè)第221頁(yè)第222頁(yè)第223頁(yè)第224頁(yè)第225頁(yè)第226頁(yè)第227頁(yè)第228頁(yè)第229頁(yè)第230頁(yè)第231頁(yè)第232頁(yè)第233頁(yè)第234頁(yè)第235頁(yè)第236頁(yè)第237頁(yè)第238頁(yè)第239頁(yè)第240頁(yè)第241頁(yè)第242頁(yè)第243頁(yè)第244頁(yè)第245頁(yè)第246頁(yè)第247頁(yè)第248頁(yè)第249頁(yè)第250頁(yè)第251頁(yè)第252頁(yè)第253頁(yè)第254頁(yè)第255頁(yè)第256頁(yè)第257頁(yè)第258頁(yè)第259頁(yè)第260頁(yè)第261頁(yè)第262頁(yè)第263頁(yè)第264頁(yè)第265頁(yè)第266頁(yè)第267頁(yè)第268頁(yè)第269頁(yè)第270頁(yè)第271頁(yè)第272頁(yè)第273頁(yè)第274頁(yè)第275頁(yè)第276頁(yè)第277頁(yè)第278頁(yè)第279頁(yè)第280頁(yè)第281頁(yè)第282頁(yè)第283頁(yè)第284頁(yè)第285頁(yè)第286頁(yè)第287頁(yè)第288頁(yè)第289頁(yè)第290頁(yè)第291頁(yè)第292頁(yè)第293頁(yè)第294頁(yè)第295頁(yè)第296頁(yè)第297頁(yè)第298頁(yè)第299頁(yè)第300頁(yè)第301頁(yè)第302頁(yè)第303頁(yè)第304頁(yè)第305頁(yè)第306頁(yè)第307頁(yè)第308頁(yè)第309頁(yè)第310頁(yè)
Agere Systems Inc.
85
Data Sheet
May 2001
155/622/2488 Mbits/s Data Interface
TDAT042G5 SONET/SDH
Functional Description
(continued)
UTOPIA (UT) Interface Block
(continued)
Enhanced refers to the extensions that have been added to support packet transfers. These extensions are indica-
tions of the following: (1) an end of packet (TxEOP/RxEOP), (2) the byte on which packet ends in last word (TxSZ/
RxSZ), and (3) the signal to abort a packet early (TxERR/RxERR). An abort occurs, for example, if the check sum
at the end of a packet is bad, or the end of a packet is reached prematurely. If the receive FIFO overflows because
the master cannot process packet data fast enough, an RxERR will also be generated.
UTOPIA Loopbacks
TDAT042G5 can be placed in loopback on a channel-by-channel basis. When the TDAT042G5 is placed in far-end
loopback (FELB), data from the DE is sent to and processed by the UTOPIA interface. Instead of sending it to the
UTOPIA master, however, the data is sent to the corresponding egress channel and back to the line interface.
When the TDAT042G5 is placed in near-end loopback (NELB), data from the egress channel is transferred to the
corresponding ingress channel, instead of the DE. This data is then processed by the ingress channel and is
returned to the UTOPIA master.
UTOPIA Modes
Each UTOPIA interface mode is capable of supporting various types of traffic with different bandwidth capabilities
as summarized in Table 24. In a point-to-point operational mode, any interface can be configured independently in
any of the defined modes (e.g., channel A passes ATM cells using STS-12c, channel B passes packets, etc.).
It should be noted that the U3 or U3+ (32-bit mode) can only be supported by overloading channel A and B inter-
face pins. Only the control signals from channel A are used. The channel B size and data bits are combined with
the channel A size and data bits to form the 2-bit size and the 32-bit data words. When 32-bit mode is selected,
channels B, C, and D must be configured to be idle (so that channel B will be under the control of channel A in
32-bit mode).
Multichannel multi-PHY (MPHY) capabilities are only supported on interface A by grouping the internal FIFOs and
data paths of channels B, C, and D as needed. This operational mode is described in a later section.
Table 24. UTOPIA Traffic Types
* Maximum speed may be exceeded if nonstandard load conditions are used and the clock is sourced. See CLOCK_MODE_Rx [A
—
D]
(registers 0x020F, 0x0213, 0x0217, 0x021B), pages 158
—
159 for details.
UTOPIA Name
Interface
Width
Maximum
Speed
Aggregate
Bandwidth
Traffic Type
Maximum
Number of
Interfaces
U2
16 bits
52 MHz*
622 Mbits/s (STS-12)
ATM cells only
4
U2+
16 bits
52 MHz*
622 Mbits/s (STS-12)
ATM cells/packets
4
U3, 8-bit mode
8 bits
104 MHz
622 Mbits/s (STS-12)
ATM cells only
4
U3+, 8-bit mode
8 bits
104 MHz
622 Mbits/s (STS-12)
ATM cells/packets
4
U3, 32-bit mode
32 bits
104 MHz
2.5 Gbits/s (STS-48)
ATM cells only
1
U3+, 32-bit mode
32 bits
104 MHz
2.5 Gbits/s (STS-48)
ATM cells/packets
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TE13004D | Silicon NPN High Voltage Switching Transistor |
| TE13005D | Silicon NPN High Voltage Switching Transistor |
| TEA1065 | Versatile telephone transmission circuit with dialler interface |
| TEA1065T | Versatile telephone transmission circuit with dialler interface |
| TEA1066T | Versatile telephone transmission circuit with dialler interface |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDAT042G53BLL1DB | 制造商:LUC 功能描述:LUCENT IC |
| TDAT042G5-3BLL1-DB | 制造商:LUC 功能描述:LUCENT IC |
| TDAT04622 | 制造商:AGERE 制造商全稱:AGERE 功能描述:TDAT SONET/SDH 155/622/2488 Mbits/s Data Interfaces |
| TDAT12622-BA23 | 制造商:AGERE 制造商全稱:AGERE 功能描述:MARS㈢2G5 P-Pro (TDAT162G52) SONET/SDH 155/622/2488 Mbits/s Data Interface |
| TDAT12622-BA23-DB | 制造商:LSI Corporation 功能描述:SONET/SDH Interface 792-Pin BGA |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。