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參數(shù)資料
| 型號(hào)： | PM5351 |
| 廠商： | PMC-SIERRA INC |
| 元件分類： | 數(shù)字傳輸電路 |
| 英文描述： | Quad 155 Mbit/s ATM and Packet Over SONET/SDH Physical Layer Device |
| 中文描述： | ATM NETWORK INTERFACE, PBGA304 |
| 封裝： | 31 X 31 MM, 1.45 MM HEIGHT, 1.27 MM PITCH, SBGA-304 |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 83K |
| 代理商： | PM5351 |
PM5351
PMC-Sierra,Inc.
Quad 155 Mbit/s ATM and Packet Over SONET/SDH Physical Layer Device
S/UNI-155-TETRA
PMC-1980862 (R3)
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
2001 PMC-Sierra, Inc.
FEATURES
Quad channel ATM and Packet over
SONET OC-3c (155 Mbit/s) PHY.
Provides on-chip clock and data
recovery and clock synthesis.
Exceeds Bellcore-GR-253 jitter
requirements.
Inserts and extracts ATM cells or POS
packets into/from SONET SPE.
Filters and captures Automatic
Protection Switch byes (K1 and K2)
and detects APS byte failure.
Detects signal degrade and signal
failure thresholds crossing alarms.
Captures and debounces
synchronization status byte (S1).
Extracts and inserts the 16- or 64-byte
section trace (J0) and path trace (J1)
messages.
Extracts and inserts section/line data
communication channels (DCC).
Provides circuitry to meet holdover,
wander and long term stability.
Provides a generic 8-bit
microprocessor interface for device
control and register access.
Provides standard IEEE 1149.1 JTAG
test port for boundary scan.
ATM
Implements the ATM Forum User
Network Interface Specification.
Performs cell payload scrambling and
descrambling.
Provides a UTOPIA Level 2-compliant
system interface.
Provides synchronous 4-cell transmit
and receive FIFO buffers.
PACKET OVER SONET
Generic design that supports packet
based protocols like PPP, HDLC and
Frame Relay.
Implements the PPP over SONET/
SDH specification according to RFC
1619 and 1662 of the IETF.
Performs flag sequence detection and
insertion.
Performs CRC-CCITT and CRC-32
FCS generation and validation.
Performs byte stuffing and destuffing.
Checks for minimum and maximum
packet lengths.
PACKAGING
Low power, 3.3 V CMOS technology.
Packaged in a 304-pin Ball Grid Array
(BGA) package.
Industrial temp. range (-40° to +85°C).
APPLICATIONS
WAN and Edge ATM Switches
Multiprotocol Switches
Layer 3 Switches
Routers, Packet Switches, and Hubs
DRCA[4:1]/DRP[4:1]
REOP
RERR
RMOD
TXC[4:1]+
TXC[4:1]-
Microprocessor Interface
U
P
Transmit POS
Frame Processor
Receive ATM
Cell Processor
RDAT[15:0]
RPRTY
RSOC/RSOP
RCA/RVAL
RADR[4:0]
RENB
RFCLK
PHY_OEN
TFCLK
TENB
TADR[4:0]
TCA
TSOC/TSOP
TPRTY
TDAT[15:0]
DTCA[4:1]/DTPA[4:1]
TEOP
TERR
TMOD
Path Trace
Buffer
Transmit Line
O/H Processor
Section
Trace Buffer
Receive Line
O/H Processor
W
S
Receive
APS,
Sync,
BERM
R
R
R
R
R
R
R
TXD[4:1]+
TXD[4:1]-
ATB[3:0]
REFCLK
CP[4:1]
CN[4:1]
RXD[4:1]+
RXD[4:1]-
SD[4:1]
T
T
T
T
T
D
A
A
C
W
R
R
I
Receive Section
O/H Processor
Section
DCC
Extract
Line
DCC
Extract
T
T
T
T
Section
DCC
Insert
Line
DCC
Insert
JTAG Test Access Port
Transmit Section
O/H Processor
T
T
T
Transmit
Line
Interface
Receive
Line
Interface
Transmit ATM
Cell Processor
Receive POS
Frame Processor
Transmit Path
O/H Processor
Receive Path
O/H Processor
BLOCK DIAGRAM
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PM5351-BI | SATURN USER NETWORK INTERFACE (155-TETRA) |
| PM5352 | 155 Mbit/s ATM and Packet-Over-SONET/SDH Physical Layer Device |
| PM5352-BI | SATURN USER NETWORK INTERFACE 155 (STAR) |
| PM5355 | SATURN USER NETWORK INTERFACE (622-Mb) |
| PM5355-SI | SATURN USER NETWORK INTERFACE (622-Mb) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PM5351-BI | 制造商:PMC 制造商全稱:PMC 功能描述:SATURN USER NETWORK INTERFACE (155-TETRA) |
| PM5352 | 制造商:PMC 制造商全稱:PMC 功能描述:SATURN USER NETWORK INTERFACE 155 (STAR) |
| PM5352-B1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
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