参数资料
| 型号： | XRT75VL00DIV |
| 厂商： | Exar Corporation |
| 文件页数： | 34/92页 |
| 文件大小： | 0K |
| 描述： | IC LIU E3/DS3/STS-1 1CH 52TQFP |
| 标准包装： | 96 |
| 类型： | 线路接口装置（LIU） |
| 驱动器/接收器数： | 1/1 |
| 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： | 52-LQFP |
| 供应商设备封装： | 52-TQFP（10x10） |
| 包装： | 托盘 |
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XRT75VL00D
1
E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
REV. 1.0.4
TABLE OF CONTENTS
GENERAL DESCRIPTION ................................................................................................. 1
FEATURES .................................................................................................................................................... 1
APPLICATIONS .............................................................................................................................................. 1
Figure 1. Block Diagram of the XRT 75VL00D ................................................................................................. 2
TRANSMIT INTERFACE CHARACTERISTICS ...................................................................................................... 2
RECEIVE INTERFACE CHARACTERISTICS ........................................................................................................ 2
JITTER ATTENUATORS ................................................................................................................................... 3
Figure 2. Pin Out of the XRT75VL00D .............................................................................................................. 3
ORDERING INFORMATION ................................................................................................................... 3
TABLE OF CONTENTS ................................................................................................................................... 1
PIN DESCRIPTIONS (BY FUNCTION) ............................................................................. 4
TRANSMIT INTERFACE ................................................................................................................................... 4
RECEIVE INTERFACE ..................................................................................................................................... 6
CLOCK INTERFACE ........................................................................................................................................ 8
OPERATING MODE SELECT ........................................................................................................................... 9
CONTROL AND ALARM INTERFACE ................................................................................................................. 9
MICROPROCESSOR SERIAL INTERFACE - (HOST MODE) ........................................................................ 11
13
JITTER ATTENUATOR INTERFACE ................................................................................................................. 13
ANALOG POWER AND GROUND ................................................................................................................... 14
DIGITAL POWER AND GROUND ................................................................................................................... 14
1.0 ELECTRICAL CHARACTERISTICS ................................................................................................. 15
TABLE 1: ABSOLUTE MAXIMUM RATINGS ............................................................................................................ 15
TABLE 2: DC ELECTRICAL CHARACTERISTICS: ................................................................................................... 15
2.0 TIMING CHARACTERISTICS ............................................................................................................ 16
Figure 3. Typical interface between terminal equipment and the XRT75VL00D (dual-rail data) .................... 16
Figure 4. Transmitter Terminal Input Timing ................................................................................................... 16
Figure 5. Receiver Data output and code violation timing .............................................................................. 17
Figure 6. Transmit Pulse Amplitude test circuit for E3, DS3 and STS-1 Rates ............................................... 17
3.0 LINE SIDE CHARACTERISTICS: ..................................................................................................... 18
3.1 E3 LINE SIDE PARAMETERS: ............................................................................................................................. 18
Figure 7. Pulse Mask for E3 (34.368 mbits/s) interface as per itu-t G.703 ..................................................... 18
TABLE 3: E3 TRANSMITTER AND RECEIVER LINE SIDE SPECIFICATIONS (TA = 250C AND VDD = 3.3 V ± 5%) ....... 18
Figure 8. Bellcore GR-253 CORE Transmit Output Pulse Template for SONET STS-1 Applications ............ 19
TABLE 4: STS-1 PULSE MASK EQUATIONS ........................................................................................................ 19
TABLE 5: STS-1 TRANSMITTER AND RECEIVER LINE SIDE SPECIFICATIONS (TA = 250C AND VDD =3.3V ± 5%) 20
Figure 9. Transmit Ouput Pulse Template for DS3 as per Bellcore GR-499 .................................................. 20
TABLE 6: DS3 PULSE MASK EQUATIONS ........................................................................................................... 21
TABLE 7: DS3 TRANSMITTER AND RECEIVER LINE SIDE SPECIFICATIONS (TA = 250C AND VDD = 3.3V ± 5%) ... 21
Figure 10. Microprocessor Serial Interface Structure ...................................................................................... 22
Figure 11. Timing Diagram for the Microprocessor Serial Interface ................................................................ 22
TABLE 8: MICROPROCESSOR SERIAL INTERFACE TIMINGS ( TA = 250C, VDD=3.3V± 5% AND LOAD = 10PF) ..... 23
4.0 The Transmitter Section: ................................................................................................................. 24
Figure 12. Single-Rail or NRZ Data Format (Encoder and Decoder are Enabled) ......................................... 24
Figure 13. Dual-Rail Data Format (encoder and decoder are disabled) ......................................................... 24
4.1 TRANSMIT CLOCK: ........................................................................................................................................... 24
4.2 B3ZS/HDB3 ENCODER: .................................................................................................................................. 24
4.2.1 B3ZS Encoding: ................................................................................................................................. 24
Figure 14. B3ZS Encoding Format ................................................................................................................. 25
4.2.2 HDB3 Encoding: ................................................................................................................................. 25
Figure 15. HDB3 Encoding Format ................................................................................................................. 25
4.3 TRANSMIT PULSE SHAPER: .............................................................................................................................. 25
4.3.1 Guidelines for using Transmit Build Out Circuit: ............................................................................ 26
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XRT75VL00DIV-F | 功能描述:时钟合成器/抖动清除器 3.3V 1 CH E3/DS3/STS W/SONET DE-SYNCH 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 |
| XRT75VL00DIVTR | 功能描述:时钟合成器/抖动清除器 3.3V 1 CH E3/DS3/STS W/SONET DE-SYNCH 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 |
| XRT75VL00DIVTR-F | 功能描述:时钟合成器/抖动清除器 3.3V 1 CH E3/DS3/STS W/SONET DE-SYNCH 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 |
| XRT75VL00ES | 功能描述:时钟合成器/抖动清除器 1CHT3/E3/STS1LIU+A 3.3V VOLTAGE DRIVE 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 |
| XRT75VL00IV | 功能描述:外围驱动器与原件 - PCI 3.3V 1 CH E3/DS3/STS W/JITTER ATTEN 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 |
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