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參數(shù)資料
| 型號(hào)： | DS2152 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Enhanced T1 Single Chip Transceiver(改進(jìn)型T1單片收發(fā)器) |
| 中文描述： | 增強(qiáng)型T1單芯片收發(fā)器 |
| 文件頁(yè)數(shù)： | 1/81頁(yè) |
| 文件大?。?/td> | 777K |
| 代理商： | DS2152 |
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DS2152
Enhanced T1 Single Chip Transceiver
DS2152
071498 1/81
FEATURES
Complete DS1/ISDN–PRI transceiver functionality
Line interface can handle both long and short haul
trunks
32–bit or 128–bit crystal–less jitter attenuator
Generates DSX–1 and CSU line build outs
Frames to D4, ESF, and SLC–96
R
formats
Dual onboard two–frame elastic store slip buffers that
can connect to asynchronous backplanes up to
8.192 MHz
8–bit parallel control port that can be used directly on
either multiplexed or non–multiplexed buses (Intel or
Motorola)
Extracts and inserts robbed bit signaling
Detects and generates yellow (RAI) and blue (AIS)
alarms
Programmable output clocks for Fractional T1
Fully independent transmit and receive functionality
Integral HDLC controller with 16–byte buffers for the
FDL
Generates and detects in–band loop codes from 1 to
8 bits in length including CSU loop codes
Contains ANSI one’s density monitor and enforcer
Large path and line error counters including BPV, CV,
CRC6, and framing bit errors
Pin compatible with DS2154 E1 Enhanced Single–
Chip Transceiver
5V supply; low power CMOS
100–pin 14mm
2
body LQFP package
PIN ASSIGNMENT
1
1
ORDERING INFORMATION
DS2152L
DS2152LN
(0
°
C to 70
°
C)
(–40
°
C to +85
°
C)
DESCRIPTION
The DS2152 T1 Enhanced Single–Chip Transceiver
contains all of the necessary functions for connection to
T1 lines whether they be DS–1 long haul or DSX–1 short
haul. The clock recovery circuitry automatically adjusts
to T1 lines from 0 feet to over 6000 feet in length. The
device can generate both DSX–1 line build outs as well
as CSU line build outs of –7.5 dB, –15 dB, and –22.5 dB.
The onboard jitter attenuator (selectable to either 32 bits
or 128 bits) can be placed in either the transmit or
receive data paths. The framer locates the frame and
multiframe boundaries and monitors the data stream for
alarms. It is also used for extracting and inserting
robbed–bit signaling data and FDL data. The device
contains a set of internal registers which the user can
access and control the operation of the unit. Quick
access via the parallel control port allows a single con-
troller to handle many T1 lines. The device fully meets
all of the latest T1 specifications including ANSI
T1.403–1995, ANSI T1.231–1993, AT&T TR 62411
(12–90), AT&T TR54016, and ITU G.703, G.704,
G.706, G.823, and I.431.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2152DK | 功能描述:KIT DESIGN DS2152 RoHS:否 類別:編程器，開(kāi)發(fā)系統(tǒng) >> 過(guò)時(shí)/停產(chǎn)零件編號(hào) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關(guān)產(chǎn)品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
| DS2152L | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2152L+ | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced T1 Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2152L-ES | 制造商:DALL 功能描述: |
| DS2152LN | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
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