參數(shù)資料
型號(hào): DS3254N+
廠商: Maxim Integrated Products
文件頁數(shù): 6/71頁
文件大?。?/td> 0K
描述: IC LIU DS3/E3/STS-1 144-CSBGA
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 160
類型: 線路接口裝置(LIU)
驅(qū)動(dòng)器/接收器數(shù): 4/4
規(guī)程: IEEE 1149.1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 144-BGA,CSPBGA
供應(yīng)商設(shè)備封裝: 144-TECSBGA(13x13)
包裝: 托盤
DS3251/DS3252/DS3253/DS3254
14 of 71
Table 6-G. Transmitter Data Select Options
TDSA
TDSB
E3M
STS
Tx
MODE
TRANSMIT DATA SELECTED
0
X
Any
Normal data as input at TPOS and TNEG
0
1
0
DS3
0
1
0
E3
0
1
STS-1
Unframed all ones
0
1
0
1
DS3
DS3 AIS per ANSI T1.107 (Figure 9-2)
1
0
X
Any
Unframed 100100… pattern
1
0
E3
2
23 - 1 PRBS pattern per ITU O.151
1
0
X
DS3
1
STS-1
2
15 - 1 PRBS pattern per ITU O.151
Note 1:
This coding of the TDSA, TDSB, E3M, and STS bits allows AIS generation to be enabled by
holding TDSA = 0 and changing TDSB from 0 to 1. The type of DS3 AIS signal is selected by the
STS bit with E3M = 0.
Note 2:
If E3M and/or STS are changed when {TDSA,TDSB}
≠ 00, TDSA and TDSB must both be cleared
to 0. After they are cleared, TDSA and TDSB can be configured to transmit a pattern in the new
operating mode.
Table 6-H. Receiver PRBS Pattern Select Options
E3M
STS
Rx
MODE
RECEIVER PRBS PATTERN
SELECTED
1
0
E3
2
23 - 1 PRBS pattern per ITU O.151
0
X
DS3
1
STS-1
2
15 - 1 PRBS pattern per ITU O.151
Table 6-I. Hardware Mode Jitter Attenuator Configuration
TJA
RJA
JITTER ATTENUATOR CONFIGURATION
0
Disabled
0
1
Receive path, 16-bit buffer depth
1
0
Transmit path, 16-bit buffer depth
1
Transmit path, 32-bit buffer depth
相關(guān)PDF資料
PDF描述
DS33M33N+ IC MAPPER ETHERNET 256CSBGA
DS33R11+CJ2 IC ETH TXRX T1/E1/J1 256-BGA
DS33R41+ IC TXRX ETHERNET MAP 400-BGA
DS33W11DK+ IC MAPPING ETHERNET 256-CSBGA
DS33Z11+UNUSED IC ETHERNET MAPPER 169-CSBGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS3254N# 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Quad DS3/E3/STS-1 Line Interface Unit 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
DS3254N+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Quad DS3/E3/STS-1 Line Interface Unit 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
DS3254NA3 制造商:Maxim Integrated Products 功能描述:QUAD ENH DS3/E3 LIU REV A3 IND - Rail/Tube
DS3256 功能描述:網(wǎng)絡(luò)控制器與處理器 IC X6 T3/E3 Line Interface Unit 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
DS3256N 功能描述:網(wǎng)絡(luò)控制器與處理器 IC X6 T3/E3 Line Interface Unit 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