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參數(shù)資料
| 型號： | DS21348TN |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 33/76頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC LIU LN T1/E1/J1 3.3V 44-TQFP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS |
| 產(chǎn)品變化通告： | Product Discontinuation 20/Feb/2012 |
| 標(biāo)準(zhǔn)包裝： | 160 |
| 類型： | 線路接口裝置（LIU） |
| 驅(qū)動器/接收器數(shù)： | 1/1 |
| 規(guī)程： | T1/E1/J1 |
| 電源電壓： | 3.135 V ~ 3.465 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 44-TQFP |
| 供應(yīng)商設(shè)備封裝： | 44-TQFP（10x10） |
| 包裝： | 托盤 |
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DS21348/DS21Q348
39 of 76
RIR1 (08H): RECEIVE INFORMATION REGISTER 1
(MSB)
(LSB)
ZD
16ZD
HBD
RCLC
RUA1C
JALT
n/a
SYMBOL
POSITION
DESCRIPTION
ZD
(latched)
RIR1.7
Zero Detect. Set when a string of at least four (ETS = 0) or eight
(ETS = 1) consecutive zeros (regardless of the length of the string)
have been received. Will be cleared when read.
16ZD
(latched)
RIR1.6
Sixteen Zero Detect. Set when at least 16 consecutive zeros
(regardless of the length of the string) have been received. Will be
cleared when read.
HBD
(latched)
RIR1.5
HDB3/B8ZS Word Detect. Set when an HDB3 (ETS = 0) or B8ZS
(ETS = 1) code word is detected independent of whether the receive
HDB3/B8ZS mode (CCR4.6) is enabled. Will be cleared when read.
Useful for automatically setting the line coding.
RCLC
(latched)
RIR1.4
Receive Carrier Loss Clear. Set when the RCL alarm has met the
clear criteria defined in Table 5-1. Will be cleared when read.
RUA1C
(latched)
RIR1.3
Receive Unframed All Ones Clear. Set when the unframed all ones
signal is no longer detected. Will be cleared when read (Table 5-1).
JALT
(latched)
RIR1.2
Jitter Attenuator Limit Trip. Set when the jitter attenuator FIFO
reaches to within 4 bits of its useful limit. Will be cleared when read.
Useful for debugging jitter attenuation operation.
N/A
RIR1.1
Not Assigned. Could be any value when read.
N/A
RIR1.0
Not Assigned. Could be any value when read.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS21348TN+ | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3V E1/T1/J1 Line Interface RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS21348TNB | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS21348T-W | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS21349 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:3.3V T1/J1 Line Interface Unit |
| DS21349DK | 功能描述:網(wǎng)絡(luò)開發(fā)工具 DS21349 Design Kit RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V |
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