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參數(shù)資料
| 型號： | IDT77155 |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | PHY (TC-PMD) USER NETWORK INTERFACE FOR 155 MBPS ATM NETWORK APPLICATIONS |
| 中文描述： | 物理層（增距鏡TC - PMD）的用戶網(wǎng)絡(luò)接口的155Mbps的ATM網(wǎng)絡(luò)中的應(yīng)用 |
| 文件頁數(shù)： | 1/50頁 |
| 文件大小： | 307K |
| 代理商： | IDT77155 |
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COMMERCIAL TEMPERATURE RANGE
1996 Integrated Device Technology, Inc.
NOVEMBER 1996
DSC-2066/5
8.03
1
Supports up to 4 PHYs for Multi-PHY connections with 2-
bit address and 8-bit data using UTOPIA 2 protocol.
Provides an 8-bit microprocessor bus interface for
configuration, control and monitoring.
Low power CMOS
128 pin PQFP Package (14 mm x 20 mm).
DESCRIPTION
The IDT77155 is a member of IDT's SWITCHStAR
family
of products for Asynchronous Transfer Mode (ATM) net-
works.
The IDT77155 is a integrated circuit that provides the
SONET/SDH processing and ATM mapping functions of a
155 Mbps/51 Mbps ATM User Network Interface. Provides full
compliance with SONET/SDH requirements and ATM Forum
Integrated Device Technology, Inc.
NICStAR is a trademark and the IDT logo is a registered trademark of Integrated Device Technology, Inc.
PHY (TC-PMD) USER NETWORK
INTERFACE FOR 155 MBPS ATM
NETWORK APPLICATIONS
ADVANCED
INFORMATION
IDT77155
KEY FEATURES
One chip ATM User Network Interface for 155.52 Mbps/
51.84Mbps operating speed.
Full implementation of the SONET/SDH criteria according
to Bellcore GR-253-CORE and ITU-T G.709, G.783.
Full implementation of the ATM physical layer according
to CCITT I.432 and ATM Forum User Network Interface
Specification.
Full-duplex 155.52 Mbps STS-3c/STM-1 or 51.84 Mbps
STS-1 data with built-in clock/data recovery and clock
synthesis.
Supports 4-cell PHY FIFO buffers for both transmit and
receive directions with parity.
Provides GFC bits insertion and extraction.
UTOPIA Level 1 and Level 2 Interface.
SYSTEM-LEVEL FUNCTIONAL BLOCK DIAGRAM
Encoder
Parallel
to
Serial
Transmit
SONET
Framer
Clk Gen.
FIFO
Cell
Cell
FIFO
Transmit
Clk Rec.
Serial
to
Parallel
Receive
SONET
Framer
Decoder
Receive
UTOPIA
Cell
FIFO
RRCLK+
RRCLK-
ALOS+
ALOS-
RXD+
RXD-
RXDO+
RXDO-
R
R
R
RCA
TxADDR[1:0]
MPHYEN
RxADDR[1:0]
TRCLK+
TRCLK-
TXD+
TXD-
TXC+
TXC-
T
R
T
T
A
L
L
L
R
R
R
A
R
T
X
T
TCA
TSOC
TDAT[7:0]
TXPRTY
TFCLK
RSOC
RDAT[7:0]
RXPRTY
RFCLK
TSEN
3497 drw 01
Micoprocessor
Interface
D
A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT77155L155PX | PHY (TC-PMD) USER NETWORK INTERFACE FOR 155 MBPS ATM NETWORK APPLICATIONS |
| IDT77301 | UTOPIAFIFO 1 TO 4 (128 x 9 x 4) DEMULTIPLEXER-FIFO |
| IDT77301L12PF | UTOPIAFIFO 1 TO 4 (128 x 9 x 4) DEMULTIPLEXER-FIFO |
| IDT77301L12PFI | UTOPIAFIFO 1 TO 4 (128 x 9 x 4) DEMULTIPLEXER-FIFO |
| IDT77305 | UTOPIAFIFO 4 PORT MULTIPLEXER FIFO |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT77155L155PX | 制造商:INT_DEV_TECH 功能描述: |
| IDT77201L25PF | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT77211L155PQF | 制造商:Integrated Device Technology Inc 功能描述:ATM/SONET SEGMENTATION AND REASSEMBLY CIRCUIT, 208 Pin, Plastic, QFP |
| IDT77V011L155DA | 功能描述:INTERFACE DPI-UTOPIA 144-TQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 應(yīng)用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2 |
| IDT77V011L155DA8 | 功能描述:INTERFACE DPI-UTOPIA 144-TQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 應(yīng)用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2 |
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