参数资料
| 型号： | XRT83SH314IB |
| 厂商： | Exar Corporation |
| 文件页数： | 42/101页 |
| 文件大小： | 0K |
| 描述： | IC LIU T1/E1/J1 14CH 304TBGA |
| 标准包装： | 27 |
| 类型： | 线路接口装置（LIU） |
| 驱动器/接收器数： | 14/14 |
| 规程： | T1，E1，J1 |
| 电源电压： | 3.135 V ~ 3.465 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 304-BBGA |
| 供应商设备封装： | 304-PBGA（31x31） |
| 包装： | 托盘 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页当前第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页
XRT83SH314
41
REV. 1.0.4
14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
3. If the voltaged measured ATP_TTIP/TRING pins is 1Vpp±20%, your assembly is correct.
NOTE: The Transmitter Line Side uses a 2:1 transformer.
4. If the measured signal is absent, there is either an open or short on the board.
5. A 1MHz signal applied to the Line Side TTIP pin should appear unattenuated on the Line Side TRING pin if
there is no open. This could also be indicitive of a short.
6. A 1MHz signal applied to the ATP_TIP pin should appear unattenuated on the ATP_RING pin if there is no
open. This could also be indicitive of a short.
4.7.2
Receiver RTIP and RRING
Each channel of the device can be tested from the line side by doing the following, using the TMS and TCK as
describe above:
1. Apply a differental 2Vpp, 1MHz signal to the each Line Side channel RTIP and RRING pins.
2. Measure the signal at the device ATP_TIP and ATP_RING pins.
3. If the voltaged measured on the ATP_TTIP ATP_TRING pins is 2Vpp±20%, your assembly is correct.
NOTE: The Receiverr Line Side uses a 1:1 transformer.
4. If the measured signal is absent, there is either an open or short on the board.
5. A 1 MHZ or 1kHZ signal applied to the Line Side RTIP pin should appear attenuated on the Line Side
RRING pin if there is no open. This could also be indicitive of a short.
6. A 1kHZ signal applied to the ATP_TIP pin should appear slightly attenuated on the ATP_RING pin if there is
no open. This could also be indicitive of a short.
The Receiver Device Side transformer is center tapped and capacitively connected to ground which would
cause a 1MHz signal to be severely attenuated.
相关PDF资料 |
PDF描述 |
|---|---|
| MS27508E14B15SA | CONN RCPT 15POS BOX MNT W/SCKT |
| MS27472T18B28SB | CONN RCPT 28POS WALL MT W/SCKT |
| VE-21X-MX-F3 | CONVERTER MOD DC/DC 5.2V 75W |
| ISL26320FBZ-T | IC ADC 12BIT SPI/SRL 250K 8SOIC |
| MS27472E18B35PB | CONN RCPT 66POS WALL MNT W/PINS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| XRT83SH314IB-F | 功能描述:接口 - 专用 RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| XRT83SH314IB-SAK | 制造商:Exar Corporation 功能描述:14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT 制造商:EXAR 功能描述:14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT |
| XRT83SH38 | 制造商:EXAR 制造商全称:EXAR 功能描述:8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT |
| XRT83SH38_0609 | 制造商:EXAR 制造商全称:EXAR 功能描述:8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT |
| XRT83SH38ES | 功能描述:外围驱动器与原件 - PCI 8 CHT1/E1LIUSH RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
发布紧急采购，3分钟左右您将得到回复。