- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄359233 > MT8931CP (ZARLINK SEMICONDUCTOR INC) Subscriber Network Interface Circuit PDF資料下載
參數(shù)資料
| 型號(hào)： | MT8931CP |
| 廠商： | ZARLINK SEMICONDUCTOR INC |
| 元件分類(lèi)： | 數(shù)字傳輸電路 |
| 英文描述： | Subscriber Network Interface Circuit |
| 中文描述： | DATACOM, DIGITAL SLIC, PQCC44 |
| 封裝： | PLASTIC, MS-018AC, LCC-44 |
| 文件頁(yè)數(shù)： | 1/39頁(yè) |
| 文件大?。?/td> | 833K |
| 代理商： | MT8931CP |
當(dāng)前第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)
1
Features
ETS 300-012, CCITT I.430 and ANSI T1.605
S/T interface
Full-duplex 2B+D, 192 kbit/s transmission
Link activation/deactivation
D-channel access contention resolution
Point-to-point, point-to-multipoint and star
configurations
Master (NT)/Slave (TE) modes of operation
Exceeds loop length requirements
Complete loopback testing capabilities
On chip HDLC D-channel protocoller
8 bit Motorola/Intel microprocessor interface
Microprocessor-controlled operation
Zarlink ST-BUS interface
Low power CMOS technology
Single 5 volt power supply
Applications
ISDN NT1
ISDN S or T interface
ISDN Terminal Adaptor (TA)
Digital sets (TE1) - 4 wire ISDN interface
Digital PABXs, Digital Line Cards (NT2)
Description
The MT8931C Subscriber Network Interface Circuit
(SNIC) implements the ETSI ETS 300-012, CCITT
I.430 and ANSI T1.605 Recommendations for the
ISDN S and T reference points. Providing point-to-
point and point-to-multipoint digital transmission, the
SNIC may be used at either end of the subscriber
line (NT or TE).
An HDLC D-channel protocoller is included and
controlled through a Motorola/Intel microprocessor
port.
The MT8931C is fabricated in Zarlink’s CMOS
process.
Figure 1 - Functional Block Diagram
DSTi
DSTo
F0od
C4b
F0b
STAR/Rsto
XTAL1/NT
XTAL2/NC
LTx
VBias
LRx
VDD
VSS
ST-BUS
Interface
Timing
and
Control
D-channel Priority
Mechanism
PLL
HDLC
Transceiver
S-Bus
Link
Interface
Link
Activation
Controller
Microprocessor Interface
Rsti
HALF
AD0-7
R/W/WR
DS/RD
AS/ALE
CS
IRQ/NDA
Ordering Information
MT8931CE
28 Pin Plastic DIP
MT8931CP
44 Pin PLCC
-40
°
C to +85
°
C
ISSUE 4
November 1997
MT8931C
Subscriber Network Interface Circuit
CMOS ST-BUS
FAMILY
Data Sheet
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MT8931C-1 | CMOS ST-BUS⑩ FAMILY Subscriber Network Interface Circuit |
| MT8931CE | CMOS ST-BUS⑩ FAMILY Subscriber Network Interface Circuit Preliminary Information |
| MT8931C | CMOS ST-BUS⑩ FAMILY Subscriber Network Interface Circuit Preliminary Information |
| MT8931CC | CMOS ST-BUS⑩ FAMILY Subscriber Network Interface Circuit Preliminary Information |
| MT8931CP | CMOS ST-BUS⑩ FAMILY Subscriber Network Interface Circuit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT8940 | 制造商:MITEL 制造商全稱(chēng):Mitel Networks Corporation 功能描述:ISO-CMOS ST-BUS⑩ FAMILY T1/CEPT Digital Trunk PLL |
| MT8940-1 | 制造商:MITEL 制造商全稱(chēng):Mitel Networks Corporation 功能描述:ISO-CMOS ST-BUS⑩ FAMILY T1/CEPT Digital Trunk PLL |
| MT8940AC | 制造商:MITEL 制造商全稱(chēng):Mitel Networks Corporation 功能描述:T1/CEPT Digital Trunk PLL |
| MT8940AE | 制造商:MITEL 功能描述: |
| MT8941 | 制造商:ZARLINK 制造商全稱(chēng):Zarlink Semiconductor Inc 功能描述:Advanced T1/CEPT Digital Trunk PLL |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。