参数资料
| 型号： | XRT75L02DIV-F |
| 厂商： | Exar Corporation |
| 文件页数： | 45/50页 |
| 文件大小： | 0K |
| 描述： | IC LIU E3/DS3/STS-1 2CH 100TQFP |
| 标准包装： | 90 |
| 类型： | 线路接口装置（LIU） |
| 驱动器/接收器数： | 2/2 |
| 规程： | DS3，E3，STS-1 |
| 电源电压： | 3.135 V ~ 3.465 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 100-LQFP |
| 供应商设备封装： | 100-TQFP（14x14） |
| 包装： | 托盘 |
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XRT75L02
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TWO CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER
REV. 1.0.3
II
5.2 CLOCK AND DATA RECOVERY: .................................................................................................................. 28
FIGURE 17. INTERFERENCE MARGIN TEST SET UP FOR DS3/STS-1................................................................................................ 28
FIGURE 18. INTERFERENCE MARGIN TEST SET UP FOR E3.............................................................................................................. 28
TABLE 9: INTERFERENCE MARGIN TEST RESULTS ........................................................................................................................... 28
5.3 B3ZS/HDB3 DECODER: ................................................................................................................................. 29
5.4 LOS (LOSS OF SIGNAL) DETECTOR: .......................................................................................................... 29
5.4.1 DS3/STS-1 LOS CONDITION: .................................................................................................................................... 29
DISABLING ALOS/DLOS DETECTION:...........................................................................................................29
5.4.2 E3 LOS CONDITION: .................................................................................................................................................. 29
TABLE 10: THE ALOS (ANALOG LOS) DECLARATION AND CLEARANCE THRESHOLDS FOR A GIVEN SETTING OF REQEN (DS3 AND STS-1
APPLICATIONS) ............................................................................................................................................................... 29
5.4.3 MUTING THE RECOVERED DATA WITH LOS CONDITION: ................................................................................... 30
FIGURE 19. LOSS OF SIGNAL DEFINITION FOR E3 AS PER ITU-T G.775 .......................................................................................... 30
FIGURE 20. LOSS OF SIGNAL DEFINITION FOR E3 AS PER ITU-T G.775. ......................................................................................... 30
6.0 JITTER: ................................................................................................................................................31
6.1 JITTER TOLERANCE - RECEIVER: .............................................................................................................. 31
6.1.1 DS3/STS-1 JITTER TOLERANCE REQUIREMENTS: ............................................................................................... 31
FIGURE 21. JITTER TOLERANCE MEASUREMENTS............................................................................................................................ 31
6.1.2 E3 JITTER TOLERANCE REQUIREMENTS:............................................................................................................. 32
FIGURE 22. INPUT JITTER TOLERANCE FOR DS3/STS-1 ................................................................................................................ 32
FIGURE 23. INPUT JITTER TOLERANCE FOR E3 .............................................................................................................................. 32
6.2 JITTER TRANSFER - RECEIVER/TRANSMITTER: ...................................................................................... 33
6.3 JITTER GENERATION: .................................................................................................................................. 33
6.4 JITTER ATTENUATOR: ................................................................................................................................. 33
TABLE 11: JITTER AMPLITUDE VERSUS MODULATION FREQUENCY (JITTER TOLERANCE)................................................................... 33
TABLE 12: JITTER TRANSFER SPECIFICATION/REFERENCES............................................................................................................. 33
TABLE 13: JITTER TRANSFER PASS MASKS .................................................................................................................................... 34
FIGURE 24. JITTER TRANSFER REQUIREMENTS AND JITTER ATTENUATOR PERFORMANCE................................................................ 34
7.0 SERIAL HOST INTERFACE: ...............................................................................................................35
TABLE 14: FUNCTIONS OF SHARED PINS ......................................................................................................................................... 35
TABLE 15: REGISTER MAP AND BIT NAMES .................................................................................................................................... 35
TABLE 16: REGISTER MAP DESCRIPTION - GLOBAL......................................................................................................................... 36
TABLE 17: REGISTER MAP AND BIT NAMES - CHANNEL 0 REGISTERS .............................................................................................. 36
TABLE 18: REGISTER MAP AND BIT NAMES - CHANNEL 1 REGISTERS .............................................................................................. 37
TABLE 19: REGISTER MAP DESCRIPTION - CHANNEL 0.................................................................................................................... 38
8.0 DIAGNOSTIC FEATURES: ..................................................................................................................42
8.1 PRBS GENERATOR AND DETECTOR: ........................................................................................................ 42
8.2 LOOPBACKS: ................................................................................................................................................. 42
8.2.1 ANALOG LOOPBACK:............................................................................................................................................... 42
FIGURE 25. PRBS MODE ............................................................................................................................................................. 42
8.2.2 DIGITAL LOOPBACK: ................................................................................................................................................ 43
8.2.3 IREMOTE LOOPBACK: .............................................................................................................................................. 43
FIGURE 26. ANALOG LOOPBACK ..................................................................................................................................................... 43
FIGURE 27. DIGITAL LOOPBACK...................................................................................................................................................... 43
8.3 TRANSMIT ALL ONES (TAOS): .................................................................................................................... 44
FIGURE 28. REMOTE LOOPBACK .................................................................................................................................................... 44
FIGURE 29. TRANSMIT ALL ONES (TAOS) ...................................................................................................................................... 44
TABLE 20: TRANSFORMER RECOMMENDATIONS .................................................................................................................. 45
TABLE 21: TRANSFORMER DETAILS ................................................................................................................................................ 45
ORDERING INFORMATION.............................................................................................47
PACKAGE DIMENSIONS.................................................................................................47
REVISION HISTORY.......................................................................................................................................48
相关PDF资料 |
PDF描述 |
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| XRT75L03DIV-F | IC LIU E3/DS3/STS-1 3CH 128LQFP |
| XRT75L03IV-F | IC LIU E3/DS3/STS-1 3CH 128LQFP |
| XRT75L04DIV-F | IC LIU E3/DS3/STS-1 4CH 176TQFP |
| XRT75L04IV-F | IC LIU E3/DS3/STS-1 4CH 176LQFP |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XRT75L02DIVTR-F | 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| XRT75L02ES | 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| XRT75L02IV | 制造商:EXAR 制造商全称:EXAR 功能描述:TWO CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER |
| XRT75L02IV-F | 功能描述:网络控制器与处理器 IC 2-Ch DS3, E3, STS-1 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 |
| XRT75L02IVTR-F | 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
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