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| 型號(hào)： | IDT82V2608BB |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 數(shù)字傳輸電路 |
| 英文描述： | INVERSE MULTIPLEXING FOR ATM |
| 中文描述： | ATM/SONET/SDH SUPPORT CIRCUIT, PBGA208 |
| 封裝： | PLASTIC, BGA-208 |
| 文件頁數(shù)： | 9/98頁 |
| 文件大小： | 398K |
| 代理商： | IDT82V2608BB |
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2006 Integrated Device Technology, Inc.
DSC-6227-4
The IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.
9
December 4, 2006
Inverse Multiplexing for ATM
FEAT UR ES
!
Highlights
–
Provides API command set for convenient configuration and
operation. An embedded controller and a downloaded soft-
ware are used to interpret the commands. Functions can be
added by software upgrading.
–
Supports IMA group auto detect.
–
Supports link backup so that a backup link can be automati-
cally added when a previously configured link fails.
–
All the state machines are implemented in hardware.
–
Advanced cell buffer management algorithmto support ATM
QoS requirements.
!
Other Features
–
Accommodates up to 4 IMA logical groups.
–
Supports 8 T1/E1 channelized or unchannelized links.
–
Supports T1 ISDN links.
–
Supports MIXED mode: links not assigned to an IMA group
can be used in UNI mode.
–
Supports symmetrical and asymmetrical operation.
–
Supports Common Transmt Clock (CTC) and Independent
Transmt Clock (ITC) timng modes.
–
Provides 8 Utopia Level 2 8 bit cell level handshake MPHY
interface to ATMdevice.
–
Supports maximumlink delay tolerance of up to
212 ms
for E1
or 281 ms for T1 (when 512 KB external memory is used).
–
Provides parameters for MIB (Management Information
Base).
–
Supports dynamc addition/deletion of links to/froma working
IMA group.
–
Supports non-multiplexed Intel or Motorola mcroprocessor
interface.
–
Loopback capability at both TDMand Utopia ports.
–
Supports MVIP.
–
JTAG boundary scan meets IEEE 1149.1.
–
–
Package: 208 pin PBGA.
3.3V operation / 5V tolerant input.
APPLICAT IONS
–
DSLAMconcentrator
–
3G Wireless base station controller (NodeB) and Radio
Network Controller (RNC)
–
Integrated Access Devices (IAD)
S T ANDAR DS COMPLIANT
!
ATM-Forum
–
Utopia Level 2 Version 1.0, af-phy-0039.000, June 1995.
–
Inverse Multiplexing for ATMSpecification version 1.1, af-phy-
0086.001, March 1999.
–
Backward compatible with Inverse Multiplexing for ATMSpec-
ification version 1.0, af-phy-0086.000, September 1994.
–
DS1 Physical Layer Specification, af-phy-0016.000,
September 1994.
–
E1 Physical Interface Specification, af-phy-0064.000,
September 1996.
!
ITU-T
–
I.432 B-ISDN User Network Interface PHY specification.
–
G.804 ATMCell Mapping into Plesiochronous Digital Hier-
archy (PDH).
–
G.802 Inter-working between networks based on different
digital hierarchies and speech encoding laws.
–
I.610 B-ISDN operation and maintenance principles and func-
tions.
!
ANSI
–
ANSI T1.646-1995, Broadband-ISDN-Physical Layer Specifi-
cation for User-Network Interface Including DS1/ATM 1995.
!
MVIP
DES CRIPT ION
The 8-port IDT82V2608 is a feature-rich device that provides the
solution to implement IMA and UNI logical channels over T1 or E1 links
in all public or private UNI, NNI and B-ICI applications. The chip is
compliant with the ATMForumIMA specification v1.1 and backward
compatible with IMA specification v1.0.
In the chip architecture, up to 8 physically independent T1/E1
streams can be termnated through the utilization of most T1/E1 framers
and LIUs in the market, and up to 4 logical IMA groups (i.e., 4 data chan-
nels) can be supported at the same time. To interface with most popular
ATMlayer chips in the market, IDT82V2608 supports Utopia Level 2
MPHY cell level handshake 8-bit bus interface.
Through a well-defined API command set, IMA function can be easily
designed into various IMA systems and there is little necessity to access
a large amount of registers. A downloaded software is used to interpret
the command set and can be easily upgraded to meet specific require-
ment.
IDT82V2608
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT82V2608 | INVERSE MULTIPLEXING FOR ATM |
| IDT82V3001A | WAN PLL WITH SINGLE REFERENCE INPUT |
| IDT82V3001APV | WAN PLL WITH SINGLE REFERENCE INPUT |
| IDT82V3002A | WAN PLL WITH DUAL REFERENCE INPUTS |
| IDT82V3002APV | WAN PLL WITH DUAL REFERENCE INPUTS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT82V2608BBG | 功能描述:IC INVERSE MUX 8CH ATM 208-BGA RoHS:是 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 |
| IDT82V2616 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:INVERSE MULTIPLEXING FOR ATM |
| IDT82V2616BB | 功能描述:IC INVERSE MUX 16CH ATM 272-PBGA 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 |
| IDT82V2616BBG | 功能描述:IC INVERSE MUX 16CH ATM 272-PBGA RoHS:是 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 |
| IDT82V3001A | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:WAN PLL WITH SINGLE REFERENCE INPUT |
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