参数资料
型号: DS3150Q+T&R
厂商: Maxim Integrated Products
文件页数: 23/28页
文件大小: 0K
描述: IC LIU DS3/E3/STS-1 28-PLCC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 500
类型: 线路接口装置(LIU)
驱动器/接收器数: 1/1
规程: DS3
电源电压: 3.135 V ~ 3.465 V
安装类型: 表面贴装
封装/外壳: 28-LCC(J 形引线)
供应商设备封装: 28-PLCC(11.51x11.51)
包装: 带卷 (TR)
DS3150
4 of 28
1. DETAILED DESCRIPTION
The DS3150 performs all the functions necessary for interfacing at the physical layer to DS3, E3, and
STS-1 lines. The device has independent receive and transmit paths and a built-in jitter attenuator
(Figure 1-1). The receiver performs clock and data recovery from a B3ZS- or HDB3-coded alternate mark
inversion (AMI) signal and monitors for loss-of-signal. The receiver optionally performs B3ZS/HDB3
decoding and outputs the recovered data in either NRZ or bipolar format. The transmitter accepts data in
either NRZ or bipolar format, optionally performs B3ZS/HDB3 encoding, and drives standards-compliant
waveforms onto the outgoing 75 coaxial cable. The jitter attenuator can be mapped into the receiver
data path, mapped into the transmitter data path, or disabled. The DS3150 conforms to the
telecommunication standards listed in Table 1-A. Figure 1-2 shows the external components required for
proper operation.
Figure 1-1. Block Diagram
Analog
Loopback
Pre
Amp
Filter/
Equalizer
(Analog
Loss Of
Signal
Detect)
Clock &
Data
Recovery
Line
Driver
Wave-
Shaping
Clock
Invert
Clock
Invert
RX+
RX-
TX+
TX-
TTS
PRBS
LBO
ZCSE
ICE
TPOS/TNRZ
TCLK
TNEG
TESS
RNEG/RLCV
RCLK
RPOS/RNRZ
LOS
MCLK
RMON
Remote
Loopback
EFE
VDD
VSS
Power
Connections
Test Functions
TDS0
TDS1
B3ZS/
HDB3
Encoder
AIS/
1010.../
PRBS
Generation
Mux
mux
PRBS
Detector
B3ZS/HDB3
Decoder
Digital Loss Of
Signal Detector
Squelch
Ji
tter
A
ttenuat
o
r
(can
be
pl
aced
in
ei
ther
the
rec
e
iv
e
path
or
th
e
transmi
tpath
)
Driver
Monitor
Output Decode
Loopback Control
DM
LBKS
DS3150
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DS3150T 功能描述:网络控制器与处理器 IC 3.3V DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS3150T+ 功能描述:网络控制器与处理器 IC 3.3V DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS3150TC1 功能描述:网络控制器与处理器 IC 3.3V DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS3150TC1+ 功能描述:网络控制器与处理器 IC 3.3V DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS3150TN 功能描述:网络控制器与处理器 IC 3.3V DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray