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參數(shù)資料
型號(hào): DS21348GN
英文描述: 3.3V E1/T1/J1 Line Interface
中文描述: 3.3 E1/T1/J1線路接口
文件頁數(shù): 1/73頁
文件大小: 551K
代理商: DS21348GN
1 of 73
111501
FEATURES
Complete E1, T1, or J1 line interface unit
(LIU)
Supports both long-haul and short-haul
trunks
Internal software-selectable receive-side
termination for 75
/100
/120
3.3V power supply
32-bit or 128-bit crystal-less jitter attenuator
requires only a 2.048MHz master clock for
both E1 and T1 with option to use 1.544MHz
for T1
Generates the appropriate line build-outs,
with and without return loss, for E1 and
DSX-1 and CSU line build-outs for T1
AMI, HDB3, and B8ZS, encoding/decoding
16.384MHz, 8.192MHz, 4.096MHz, or
2.048MHz clock output synthesized to
recovered clock
Programmable monitor mode for receiver
Loopbacks and PRBS pattern generation/
detection with output for received errors
Generates/detects in-band loop codes, 1 to 16
bits including CSU loop codes
8-bit parallel or serial interface with optional
hardware mode
Muxed and nonmuxed parallel bus supports
Intel or Motorola
Detects/generates blue (AIS) alarms
NRZ/bipolar interface for TX/RX data I/O
Transmit open-circuit detection
Receive Carrier Loss (RCL) indication
(G.775)
High-Z State for TTIP and TRING
50mA (rms) current limiter
PIN DESCRIPTION
ORDERING INFORMATION
DS21348TN 44-Pin TQFP
DS21348T
44-Pin TQFP
DS21348GN 7mm CABGA
DS21348G
7mm CABGA
DS21Q348N (Quad) BGA
DS21Q348
(Quad) BGA
(-40 C to +85 C)
(0 C to +70 C)
(-40 C to +85 C)
(0 C to +70 C)
(-40 C to +85 C)
(0 C to +70 C
)
44 TQFP
7 mm
CABGA
1
44
DS21348/Q348
3.3V E1/T1/J1 Line Interface
www.maxim-ic.com
相關(guān)PDF資料
PDF描述
DS21348 3.3V E1/T1/J1 Line Interface
DS21348T 3.3V E1/T1/J1 Line Interface
DS21348TN 3.3V E1/T1/J1 Line Interface
DS21352 3.3V DS21352 and 5V DS21552 T1 Single-Chip Transceivers
DS21352L 3.3V DS21352 and 5V DS21552 T1 Single-Chip Transceivers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS21348GN+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3V E1/T1/J1 Line Interface 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
DS21348GNB 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
DS21348GN-C01 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3V E1/T1/J1 Line Interface 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
DS21348T 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3V E1/T1/J1 Line Interface 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
DS21348T+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3V E1/T1/J1 Line Interface 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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