參數(shù)資料
型號(hào)： DS2152L
英文描述： Enhanced T1 Single-Chip Transceiver
中文描述： 增強(qiáng)型T1單芯片收發(fā)器
文件頁數(shù)： 1/94頁
文件大?。?/td> 1003K
代理商： DS2152L
1 of 94
092299
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 1'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
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 controller 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.
DS2152
Enhanced T1 Single-Chip Transceiver
www.dalsemi.com
1
1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
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
DS2153DK 功能描述:KIT DESIGN TXRX E1 DS2153 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 過時(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
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