IDT77155中文資料IDT數(shù)據(jù)手冊PDF規(guī)格書
IDT77155規(guī)格書詳情
DESCRIPTION
The IDT77155 is a member of IDTs SWITCHStAR? family of products for Asynchronous Transfer Mode (ATM) networks.
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 User Network Interface specifications.
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.
? 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).
產(chǎn)品屬性
- 型號：
IDT77155
- 制造商：
INT_DEV_TECH
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
IDT |
BGAQFP |
6688 |
15 |
現(xiàn)貨庫存 |
詢價 | ||
IDT |
2020+ |
QFP128 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
IDT |
2016+ |
QFP128 |
6528 |
只做進口原裝現(xiàn)貨!假一賠十! |
詢價 | ||
IDT |
23+ |
QFP |
1017 |
專業(yè)優(yōu)勢供應(yīng) |
詢價 | ||
IDT |
0119+ |
QFP |
24 |
詢價 | |||
IDT |
23+ |
QFP128 |
8400 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
IDT |
23+ |
QFP28 |
90000 |
一定原裝正品 |
詢價 | ||
IDT |
23+ |
QFP |
8659 |
原裝公司現(xiàn)貨!原裝正品價格優(yōu)勢. |
詢價 | ||
IDT |
24+ |
QFP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
IDT |
NA |
5650 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 |
