參數(shù)資料
型號: DS2151QNB
廠商: Maxim Integrated Products
文件頁數(shù): 27/60頁
文件大?。?/td> 0K
描述: IC TXRX T1 1-CH 5V LP IND 44PLCC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 26
功能: 單芯片收發(fā)器
接口: T1
電路數(shù): 1
電源電壓: 4.75 V ~ 5.25 V
電流 - 電源: 65mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 44-LCC(J 形引線)
供應(yīng)商設(shè)備封裝: 44-PLCC(16.59x16.59)
包裝: 管件
包括: 警報檢測器和發(fā)生器,CSU 回路代碼發(fā)生器和檢測器,DSX-1和CSU 線路補(bǔ)償發(fā)生器
產(chǎn)品目錄頁面: 1429 (CN2011-ZH PDF)
DS2151Q
33 of 60
TS1 TO TS12: TRANSMIT SIGNALING REGISTERS (Address = 70 to 7B Hex)
(MSB)
(LSB)
A(8)
A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(1)
TS1 (70)
A(16)
A(15)
A(14)
A(13)
A(12)
A(11)
A(10)
A(9)
TS2 (71)
A(24)
A(23)
A(22)
A(21)
A(20)
A(19)
A(18)
A(17)
TS3 (72)
B(8)
B(7)
B(6)
B(5)
B(4)
B(3)
B(2)
B(1)
TS4 (73)
B(16)
B(15)
B(14)
B(13)
B(12)
B(11)
B(10)
B(9)
TS5 (74)
B(24)
B(23)
B(22)
B(21)
B(20)
B(19)
B(18)
B(17)
TS6 (75)
A/C(8)
A/C(7)
A/C(6)
A/C(5)
A/C(4)
A/C(3)
A/C(2)
A/C(1)
TS7 (76)
A/C(16)
A/C(15)
A/C(14)
A/C(13)
A/C(12) A/C(11)
A/C(10)
A/C(9)
TS8 (77)
A/C(24)
A/C(23)
A/C(22)
A/C(1)
A/C(20) A/C(19)
A/C(18)
A/C(17)
TS9 (78)
B/D(8)
B/D(7)
B/D(6)
B/D(5)
B/D(4)
B/D(3)
B/D(2)
B/D(1)
TS10 (79)
B/D(16)
B/D(15)
B/D(14)
B/D(13)
B/D(12) B/D(11)
B/D(10)
B/D(9)
TS11 (7A)
B/D(24)
B/D(23)
B/D(22)
B/D(21)
B/D(20) B/D(19)
B/D(18)
B/D(17)
TS12 (7B)
SYMBOL
POSITION
NAME AND DESCRIPTION
D(24)
TS12.7
Signaling Bit D in Channel 24
A(1)
TS1.0
Signaling Bit A in Channel 1
Each Transmit Signaling Register (TS1 to TS12) contains the Robbed-Bit signaling for eight DS0
channels that will be inserted into the outgoing stream if enabled to do so via TCR1.4. In the ESF framing
mode, there can be up to 4 signaling bits per channel (A, B, C, and D). On multiframe boundaries, the
DS2151Q will load the values present in the Transmit Signaling Register into an outgoing signaling shift
register that is internal to the device. The user can utilize the Transmit Multiframe Interrupt in Status
Register 2 (SR2.6) to know when to update the signaling bits. In the ESF framing mode, the interrupt will
come every 3ms and the user has a full 3ms to update the TSRs. In the D4 framing mode, there are only 2
framing bits per channel (A and B). However in the D4 framing mode, the DS2151Q uses the C and D bit
positions as the A and B bit positions for the next multiframe. The DS2151Q will load the values in the
TSRs into the outgoing shift register every other D4 multiframe.
相關(guān)PDF資料
PDF描述
VI-B0Z-IY-F1 CONVERTER MOD DC/DC 2V 20W
VI-B0Z-IX-F2 CONVERTER MOD DC/DC 2V 30W
VI-B0Y-IY-F2 CONVERTER MOD DC/DC 3.3V 33W
VI-B0Y-IX-F2 CONVERTER MOD DC/DC 3.3V 49.5W
VI-B0X-IY-F4 CONVERTER MOD DC/DC 5.2V 50W
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DS2151QNB/T&R 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
DS2151QNB+ 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
DS2151QNB+T&R 制造商:Maxim Integrated Products 功能描述:FRAMER DS1/E1/ISDN-PRI/T1 5V 44PLCC - Tape and Reel
DS2151QNB+T&R 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