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參數(shù)資料
| 型號(hào)： | DS26504LNB2+ |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 74/129頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC T1/E1/J1 64KCC ELEMENT 64LQFP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 160 |
| 功能： | BITS 元件 |
| 接口： | 64KCC，E1，T1 |
| 電路數(shù)： | 1 |
| 電源電壓： | 3.14 V ~ 3.47 V |
| 電流 - 電源： | 150mA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 64-LQFP |
| 供應(yīng)商設(shè)備封裝： | 64-LQFP（10x10） |
| 包裝： | 管件 |
| 包括： | * |
| 其它名稱： | 90-26504+NB2 |
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DS26504 T1/E1/J1/64KCC BITS Element
49 of 129
9.2 E1 Information Registers
Register Name:
INFO2
Register Description:
Information Register 2
Register Address:
12h
Bit #
7
6
5
4
3
2
1
0
Name
—
CRCRC
FASRC
CASRC
Default
0
HW
Mode
X
Bit 0: CAS Resync Criterion Met Event (CASRC). Set when two consecutive CAS MF alignment words are received in
error.
Bit 1: FAS Resync Criterion Met Event (FASRC). Set when three consecutive FAS words are received in error.
Bit 2: CRC Resync Criterion Met Event (CRCRC). Set when 915/1000 codewords are received in error.
Bits 3 to 7: Unused
Register Name:
INFO3
Register Description:
Information Register 3 (Real Time)
Register Address:
1Ch
Bit #
7
6
5
4
3
2
1
0
Name
CSC5
CSC4
CSC3
CSC2
CSC0
FASSA
CASSA
CRC4SA
Default
0
HW
Mode
X
Bit 0: CRC4 MF Sync Active (CRC4SA). Set while the synchronizer is searching for the CRC4 MF alignment word.
Bit 1: CAS MF Sync Active (CASSA). Set while the synchronizer is searching for the CAS MF alignment word.
Bit 2: FAS Sync Active (FASSA). Set while the synchronizer is searching for alignment at the FAS level.
Bits 3 to 7: CRC4 Sync Counter Bits (CSC0, CSC2 to CSC5). The CRC4 sync counter increments each time the 8ms-CRC4
multiframe search times out. The counter is cleared when the framer has successfully obtained synchronization at the CRC4
level. The counter can also be cleared by disabling CRC4 mode. This counter is useful for determining the amount of time the
framer has been searching for synchronization at the CRC4 level. ITU G.706 suggests that if synchronization at the CRC4
level cannot be obtained within 400ms, then the search should be abandoned and proper action taken. The CRC4 sync counter
will roll over. CSC0 is the LSB of the 6-bit counter. (Note: The second LSB, CSC1, is not accessible. CSC1 is omitted to
allow resolution to >400ms using 5 bits.)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS26504LNB2+ | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC E1/T1/J1/64Kcc Bits Element 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 |
| DS26514 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:4-Port T1/E1/J1 Transceiver Fully Internal Impedance Match, No External Resistor |
| DS26514_11 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:4-Port T1/E1/J1 Transceiver Fully Internal Impedance Match, No External Resistor |
| DS26514DK | 功能描述:網(wǎng)絡(luò)開發(fā)工具 DS26514 Dev 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(píng)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 |
| DS26514G | 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 |
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