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参数资料
| 型号： | DS3150Q |
| 厂商： | DALLAS SEMICONDUCTOR |
| 元件分类： | Digital Transmission Interface |
| 英文描述： | DATACOM, PCM TRANSCEIVER, PQCC28 |
| 封装： | PLASTIC, LCC-28 |
| 文件页数： | 17/22页 |
| 文件大小： | 228K |
| 代理商： | DS3150Q |
DS3150
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loss-of-signal detector has a longer time constant than the digital LOS. Hence when the incoming signal
is lost, the digital LOS will activate first followed by the analog loss-of-signal detector. When a signal is
restored, the digital LOS will not be allowed to qualify a signal for no Excessive Zero violations until the
analog loss-of-signal detector has seen the signal rise above –18 dB. Governing specifications for the
loss-of-signal detectors are ANSI T1.231 and ITU G.775.
The recovered data from the receiver can be output in either bipolar format or Non Return to Zero (NRZ)
format. To select the bipolar format, the ZCSE* input is tied high. In this format, the B3ZS/HDB3
decoder is disabled and the received data is buffered and then output on the RPOS and RNEG outputs.
To select the NRZ format, the ZCSE* input is tied low. In this format, the B3ZS/HBD3 decoder is
enabled and the recovered data is B3ZS/HDB3 decoded and then logically OR’ed together and output at
the RNRZ output while the the RLCV output indicates line code violations.
DS3150 EXTERNAL CONNECTION Figure 1B
DS3150 RECEIVER JITTER TOLERANCE Figure 1C
10
100
1K
10K
100K
1M
0.1
0.15
0.3
10
5
1.5
60K
22.3K
2.3K
669
0.1
1.0
10
300K 800K
E3 [G.823(1993)]
T3 [GR-499 (1995)]
Category II
T3 [GR-499 (1995)]
Category I
Frequency (Hz)
Jitter
Tolerance
(UIpp)
DS3150
Jitter
Tolerance
1:2ct
0.05uF
Transmit
Receive
TX+
TX-
RX+
RX-
0.01uF
3.3V
Power
Plane
Ground
Plane
VDD
VSS
DS3150
0.1uF
1uF
330
(1%)
0.05uF
330
(1%)
0.01uF
0.1uF
1uF
0.01uF
0.1uF
1uF
VDD
相关PDF资料 |
PDF描述 |
|---|---|
| DS3150TN | DATACOM, PCM TRANSCEIVER, PDIP48 |
| DS3150T | DATACOM, PCM TRANSCEIVER, PQFP48 |
| DS5000FP-12 | 8-BIT, 12 MHz, MICROCONTROLLER, PQFP80 |
| DS5000FP-16 | 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP80 |
| DS5000T-32-16 | 8-BIT, 16 MHz, MICROCONTROLLER, DIP40 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS3150Q+ | 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 |
| DS3150Q+T&R | 制造商:Maxim Integrated Products 功能描述:T3/E3/STS-1 LIU 28P PLCC T/R LF - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC LIU DS3/E3/STS-1 28-PLCC 制造商:Maxim Integrated Products 功能描述:Network Controller & Processor ICs 3.3V DS3/E3/STS-1 Line Interface Unit |
| DS3150Q+T&R | 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 |
| DS3150QC1+ | 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 |
| DS3150QN | 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 |
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