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參數(shù)資料
| 型號(hào)： | XRT75VL00DIV |
| 廠商： | Exar Corporation |
| 文件頁數(shù)： | 34/92頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC LIU E3/DS3/STS-1 1CH 52TQFP |
| 標(biāo)準(zhǔn)包裝： | 96 |
| 類型： | 線路接口裝置（LIU） |
| 驅(qū)動(dòng)器/接收器數(shù)： | 1/1 |
| 規(guī)程： | DS3，E3，STS-1 |
| 電源電壓： | 3.135 V ~ 3.465 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 52-LQFP |
| 供應(yīng)商設(shè)備封裝： | 52-TQFP（10x10） |
| 包裝： | 托盤 |
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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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XRT75VL00DIV-F | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 3.3V 1 CH E3/DS3/STS W/SONET DE-SYNCH RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| XRT75VL00DIVTR | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 3.3V 1 CH E3/DS3/STS W/SONET DE-SYNCH RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| XRT75VL00DIVTR-F | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 3.3V 1 CH E3/DS3/STS W/SONET DE-SYNCH RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| XRT75VL00ES | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 1CHT3/E3/STS1LIU+A 3.3V VOLTAGE DRIVE RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| XRT75VL00IV | 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 3.3V 1 CH E3/DS3/STS W/JITTER ATTEN RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
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